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- CANABLOX vs Individual Modules: Which Is the Better Way to Start? (April 26, 2026)
- I2C Explained: Addressing, Speed, Pull-Ups and Practical Limits (April 26, 2026)
- Breadboard and Jumper Wire Problems Nobody Wants to Believe (April 26, 2026)
- When to Stop Blaming the Code and Check the Hardware (April 26, 2026)
- Analog Sensor Values Jump Around or Never Reach Zero (April 26, 2026)
- Combining Multiple Time Sources: RTC, GPS, NTP and Atomic Clock (April 26, 2026)
- DS1307 vs DS3231: Which RTC Should You Use? (April 26, 2026)
- DS3231 RTC: High-Accuracy Timekeeping with Temperature Compensation (April 26, 2026)
- Choosing the Best Time Source for Your Project (April 26, 2026)
- Building Clocks with Arduino, ESP32 and RTC Modules (April 26, 2026)
- Sensor Placement: Why Location Matters More Than the Sensor (April 26, 2026)
- Sensor Types Overview: A Quick Comparison of Common Sensors (April 26, 2026)
- Choosing the Right Sensor for Your Project: A Practical Decision Guide (April 26, 2026)
- Sensor Accuracy, Resolution, Calibration and Repeatability (April 26, 2026)
- Common Sensor Problems and Troubleshooting Tips (April 26, 2026)
- Rechargeable Batteries: Li-Ion, NiMH, Lead-Acid and More (April 26, 2026)
- Fuses, Protection and Safety in Low-Voltage Electronics (April 26, 2026)
- Understanding Voltage Drop, Efficiency and Power Loss in Circuits (April 26, 2026)
- Power Supplies in Electronics: Types, Uses and Selection Guide (April 26, 2026)
- Choosing the Right Power Supply for Your Electronics Project (April 26, 2026)
- AC to DC Power Supplies: From Mains to Safe Low Voltage (April 26, 2026)
- DC-DC Converters Explained: Buck, Boost and Buck-Boost (April 26, 2026)
- Measuring Voltage, Current and Power: A Practical Guide (April 26, 2026)
- Atmega Microcontrollers (AVR): Architecture, Peripherals and Practical Use (April 26, 2026)
- STM32 Microcontrollers: Architecture, Series Overview and Practical Use (April 26, 2026)
- ESP8266 and ESP32 Microcontrollers: Architecture, Variants and Practical Comparison (April 26, 2026)
- Choosing the Right Display for Your Project: LCD, OLED, ePaper and LED Compared (April 26, 2026)
- SPFD5408 Parallel TFT Displays: When Speed Matters (April 26, 2026)
- TFT LCD Displays with ST7735 and ST7789: Small Color Displays Explained (April 26, 2026)
- Using Character LCDs with I2C Adapters (PCF8574) (April 26, 2026)
- ESP8266 vs ESP32 vs ESP32-C3 vs ESP32-C6: Which WiFi Microcontroller Should You Use? (April 26, 2026)
- nRF52840 vs ESP32-C6: Bluetooth, Thread, Zigbee and WiFi Tradeoffs (April 26, 2026)
- Breadboard Wiring vs CANABLOX: From Loose Jumper Wires to a Modular Development System (April 26, 2026)
- Arduino UNO vs Nano vs Pro Mini: Choosing the Right ATmega328P Board (April 26, 2026)
- Seeed Studio XIAO Modules Compared: RA4M1, RP2040, RP2350, ESP32 and nRF52840 (April 26, 2026)
- Arduino UNO R3 vs UNO R4 Minima vs UNO R4 WiFi (April 26, 2026)
- Infrared (IR) Communication Explained: Remote Control Protocols and IR Kits (April 26, 2026)
- RF Modules Explained: 315, 433, 868 and 915 MHz Wireless Communication for Embedded Projects (April 26, 2026)
- LoRa Explained: Long-Range Low-Power Communication for IoT (April 26, 2026)
- Bluetooth Low Energy (BLE) Explained: Efficient Wireless for IoT (April 26, 2026)
- Bluetooth Explained: Short-Range Wireless for Embedded Devices (April 26, 2026)
- WiFi Explained: High-Speed Networking for IoT Devices (April 26, 2026)
- MQTT Explained: Lightweight Messaging for IoT Systems (April 26, 2026)
- TCP vs UDP Explained: How Data Moves Across Networks (April 26, 2026)
- Differential Signaling Explained: Why RS485 and CAN Bus Are So Robust (April 26, 2026)
- 0-10V Control Signals Explained: Simple Analog Control in Automation Systems (April 26, 2026)
- 4-20mA Current Loop Explained: Noise-Resistant Industrial Signaling (April 26, 2026)
- One-Wire Communication Explained: Minimal Wiring for Sensors and Devices (April 26, 2026)
- CAN Bus Explained: Reliable Communication for Automotive and Industrial Systems (April 26, 2026)
- Modbus Explained: Industrial Communication Protocol over RS485 and TCP (April 26, 2026)
- RS485 Explained: Long-Distance and Multi-Device Communication (April 26, 2026)
- UART Explained: RX/TX Communication Between Microcontrollers (April 26, 2026)
- SPI Explained: Full-Duplex Communication for High-Speed Peripherals (April 26, 2026)
- RS232 Explained: The Original Serial Communication Standard (April 26, 2026)
- Logic Analyzers Explained: The Most Useful Tool for Debugging Digital Communication (April 26, 2026)
- I2S Explained: Digital Audio Communication for Microcontrollers (April 26, 2026)
- Using delay() Breaks Buttons, Sensors, Displays and Communication (April 26, 2026)
- SPI Displays Not Working: Wrong Pins, Wrong Driver or Wrong Speed (April 26, 2026)
- OLED Shows Random Pixels: SSD1306 vs SH1106 and Other Causes (April 26, 2026)
- ESP32 ADC Is Not Like Arduino ADC (April 26, 2026)
- I2C Device Found, but the Display or Sensor Still Does Not Work (April 26, 2026)
- I2C Scanner Finds Nothing: Wiring, Pull-Ups and Address Problems (April 26, 2026)
- I2C Works on Arduino Uno but Not on ESP32 (April 26, 2026)
- ESP32 Upload Failed: Timed Out Waiting for Packet Header (April 26, 2026)
- I2C Pull-Up Resistors: Too Weak, Too Strong or Too Many (April 26, 2026)
- I2C Address Conflicts: Two Modules with the Same Address (April 26, 2026)
- ESP32 Keeps Rebooting After Uploading a Sketch (April 26, 2026)
- Failed Uploading on Arduino: avrdude, Port and Bootloader Problems (April 26, 2026)
- Before You Blame the Module: Basic Skills Every Electronics Hobbyist Needs (April 26, 2026)
- Arduino or ESP32 Not Detected by the Computer (April 26, 2026)
- Serial Monitor Shows Garbage: Wrong Baud Rate, Reset Messages and Boot Logs (April 26, 2026)
- ESP32 Brownout Detector Errors and Random Resets (April 26, 2026)
- Relay Module Does Not Work with ESP32 (April 26, 2026)
- LCD Shows Strange Characters After Running for a While (April 26, 2026)
- WS2812B / NeoPixel LEDs Flicker or Show Wrong Colors (April 26, 2026)
- millis() Problems: Timers That Work for a While and Then Fail (April 26, 2026)
- Common Ground Problems in Arduino and ESP32 Projects (April 26, 2026)
- Arduino Resets When a Servo, Motor or Relay Turns On (April 26, 2026)
- It Works on USB but Not on External Power (April 26, 2026)
- DHT11 / DHT22 Reads NaN, 0 or Random Values (April 26, 2026)
- Handling Power Loss and Time Recovery in Embedded Systems (April 26, 2026)
- GPS Time Reception: Accurate Time Without Internet (April 26, 2026)
- DS3231 Alarm and Interrupt Functions Explained (April 26, 2026)
- WWVB-BPSK and the EverSet ES100: Modern Atomic Clock Reception (April 26, 2026)
- Testing and Measuring Clock Accuracy: ppm, Drift and Logging Methods (April 26, 2026)
- MAS6180C Atomic Clock Receiver: Reliable AM Time Signal Reception (April 26, 2026)
- Antenna Design for 60 kHz and 77.5 kHz Atomic Clock Receivers (April 26, 2026)
- 77.5 kHz DCF77 Atomic Clock Reception in Europe (April 26, 2026)
- Power Consumption of RTC Circuits: Designing Ultra-Low Power Clocks (April 26, 2026)
- 60 kHz Atomic Clock Receivers: WWVB, MSF and JJY Time Signals (April 26, 2026)
- RTC Calibration and Software Drift Compensation (April 26, 2026)
- I2C RTC Modules: Wiring, Pull-Ups, Addresses and Common Problems (April 26, 2026)
- RTC Backup Batteries, Supercapacitors and Long-Term Timekeeping (April 26, 2026)
- Unix Time, Epoch and Time Formats in Embedded Systems (April 26, 2026)
- Time Zones, DST and UTC Handling in Embedded Systems (April 26, 2026)
- Clock Displays: 7-Segment, LCD, OLED and ePaper Options (April 26, 2026)
- DS1307 RTC: The Classic Low-Cost Real-Time Clock (April 26, 2026)
- WWVB vs DCF77 vs MSF vs JJY: Comparing Long-Wave Time Signals (April 26, 2026)
- Timekeeping in Electronics: RTC, Atomic Clock, GPS and Internet Time (April 26, 2026)
- Crystal Accuracy, Drift and Temperature Effects in Clock Circuits (April 26, 2026)
- Why Atomic Clock Reception Fails Indoors and How to Improve It (April 26, 2026)
- Atomic Clock Receiver Output Signals: Pulse Timing, Decoding and Microcontroller Input (April 26, 2026)
- I2C Address Conflicts and Using Multiple RTCs on One Bus (April 26, 2026)
- Internet Time with NTP: Using WiFi and Ethernet for Time Synchronization (April 26, 2026)
- Sensor Interfaces: Analog, Digital, I2C, SPI, One-Wire and Modbus Explained (April 26, 2026)
- Industrial Sensors: NPN, PNP, 0-10V, 4-20mA and Modbus Sensor Basics (April 26, 2026)
- Gas and Air Quality Sensors: What Low-Cost Modules Can and Cannot Tell You (April 26, 2026)
- Sensor Fusion Explained: Combining Data for Better Results (April 26, 2026)
- Noise and Sound Detection Sensors: Microphones, Sound Level and Audio Modules (April 26, 2026)
- Combining Multiple Sensors in One Project: Design and Integration Best Practices (April 26, 2026)
- Light and Color Sensors: Ambient Light, RGB and RGBC Sensors Explained (April 26, 2026)
- Current and Voltage Sensors: INA219, INA226 and INA3221 Explained (April 26, 2026)
- Sensor Sampling Rate and Response Time Explained (April 26, 2026)
- PIR and Radar Motion Sensors: Detecting People and Movement (April 26, 2026)
- Digital vs Analog Sensors: Which One Should You Use? (April 26, 2026)
- Distance Sensors: Ultrasonic, Time-of-Flight and Proximity Sensors (April 26, 2026)
- Long Cable Runs with Sensors: Noise, Shielding and Signal Integrity (April 26, 2026)
- Motion and Orientation Sensors: Accelerometers, Gyroscopes and Magnetometers (April 26, 2026)
- Sensor Calibration Techniques: Practical Methods for Better Accuracy (April 26, 2026)
- Pressure and Environmental Sensors: BMP180, BMP280, BME280 and BME680 (April 26, 2026)
- Using Multiple I2C Sensors: Address Conflicts, Bus Limits and Multiplexers (April 26, 2026)
- Humidity Sensors: DHT, AHT, SHT and HDC1080 Compared (April 26, 2026)
- Level Shifting for Sensors: When and How to Use It (April 26, 2026)
- Temperature Sensors: DS18B20, DHT11, DHT22, AHT20, AHT21, AHT25, SHT30 and SHT40 (April 26, 2026)
- Sensor Overview: Choosing the Right Sensor for Arduino and Electronics Projects (April 26, 2026)
- Powering Sensors Correctly: 3.3V, 5V, Pull-Ups and Level Shifting (April 26, 2026)
- Choosing the Right Battery for Your Electronics Project (April 26, 2026)
- Power Connectors Explained: Barrel Plugs, USB and Common Pitfalls (April 26, 2026)
- Battery Protection, Monitoring and Balancing Basics (April 26, 2026)
- Powering Electronics from a 12V Car System: What You Need to Know (April 26, 2026)
- Charging Methods Explained: CC, CV and CC/CV Charging (April 26, 2026)
- Powering Arduino and ESP32 Safely: Common Mistakes and Best Practices (April 26, 2026)
- Solar Power for Electronics: Small Panels, Charging and Practical Use (April 26, 2026)
- Lithium Batteries Explained: 18650 Cells, Protection, Charging and Safe Use (April 26, 2026)
- Using 5V Solar Cells to Power Microcontrollers and Sensors (April 26, 2026)
- Generating 9V and 12V from USB: How Converter Cables Work (April 26, 2026)
- Battery Capacity, Internal Resistance and Real-World Performance (April 26, 2026)
- Choosing the Right Power Supply for Mixed Voltage Systems (April 26, 2026)
- USB Power Basics: Voltage, Current and Limitations (April 26, 2026)
- AA, AAA, Coin Cells and 9V Batteries: Differences and Applications (April 26, 2026)
- Using USB Power for Arduino and DIY Electronics Projects (April 26, 2026)
- Driving LEDs with Constant Current Power Supplies (April 26, 2026)
- Primary Batteries: Types, Characteristics and When to Use Them (April 26, 2026)
- Choosing the Right AC-DC Power Supply for Your Project (April 26, 2026)
- Using CC/CV Converters for Battery Charging (Non-Lithium) (April 26, 2026)
- Open Frame vs Enclosed Power Supplies: Pros and Cons (April 26, 2026)
- Constant Current (CC) vs Constant Voltage (CV): What’s the Difference? (April 26, 2026)
- Linear vs Switching Regulators: Efficiency, Heat and Practical Tradeoffs (April 26, 2026)
- Encapsulated Power Supply Modules: Compact and Safe Solutions (April 26, 2026)
- Buck-Boost Converters: Stable Voltage from Varying Input (April 26, 2026)
- Overheating Power Modules: Causes and Solutions (April 26, 2026)
- Step-Up (Boost) Converters: Generating Higher Voltages (April 26, 2026)
- DC vs AC: Understanding the Two Worlds of Electrical Power (April 26, 2026)
- Voltage Instability, Brownouts and Reset Issues in Microcontrollers (April 26, 2026)
- Noise, Ripple and Clean Power: Why Power Quality Matters in Electronics (April 26, 2026)
- Step-Down (Buck) Converters: Efficient Voltage Reduction (April 26, 2026)
- Voltage, Current and Power Explained for Electronics Projects (April 26, 2026)
- Why Your Circuit Doesn’t Work: Power Supply Problems Explained (April 26, 2026)
- Efficiency, Heat and Current Limits in DC-DC Converters (April 26, 2026)
- Microcontroller Overview: Atmega, ESP32, STM32, RP2040, nRF (April 26, 2026)
- nRF Microcontrollers and RF Modules: BLE, Low Power and Wireless Design (April 26, 2026)
- RP2040 and RP2350 Microcontrollers: Architecture, PIO and Practical Use (April 26, 2026)
- Display Interfaces Explained: I2C vs SPI vs Parallel (April 26, 2026)
- Common Display Problems and Troubleshooting (April 26, 2026)
- Level Shifting for Displays: 3.3V vs 5V Systems Explained (April 26, 2026)
- WS2812B Addressable LEDs: Strips, 4x4 and 8x8 Matrices Explained (April 26, 2026)
- LED Dot Matrix Displays: MAX7219, TM1640 and IS31FL3731 Compared (April 26, 2026)
- Driving 7-Segment Displays with I2C and Driver Chips (CH423, TM1637, MAX7219) (April 26, 2026)
- 7-Segment Displays Explained: From Single Digits to Multi-Digit Modules (April 26, 2026)
- HD44780 Character LCDs: 16x2 and 20x4 Displays Explained (April 26, 2026)
- OLED Displays with SSD1306, SH1106 and SSD1309: Differences and Use Cases (April 26, 2026)
- GC9A01 Round TFT Displays: Design and Use Cases (April 26, 2026)
- ST7567 and ST7920 Graphic LCDs: Monochrome Displays for Embedded Systems (April 26, 2026)
- Built-In ADC vs ADS1115: When to Use an External Analog-to-Digital Converter (April 26, 2026)
- ESP32-CAM vs Regular ESP32 Boards: When the Camera Module Makes Sense (April 26, 2026)
- ESP32 DevKit vs D1 Mini ESP32 vs XIAO ESP32: Board Formats Compared (April 26, 2026)
- WS2812B Strip vs Matrix vs Ring: Addressable RGB LED Formats Compared (April 26, 2026)
- ESP32-C3 vs ESP32-C5 vs ESP32-C6: Modern RISC-V ESP32 Modules Compared (April 26, 2026)
- MAX7219 vs TM1637 vs TM1638 vs CH423S: LED Display Driver Modules Compared (April 26, 2026)
- 7-Segment Display vs LED Matrix vs Character LCD: Best Display for Numbers and Status (April 26, 2026)
- STM32 Black Pill vs RP2040 vs ESP32: Choosing a More Powerful Arduino-Compatible Board (April 26, 2026)
- Character LCD vs OLED vs TFT vs ePaper: Choosing a Display for Arduino Projects (April 26, 2026)
- RP2040 vs RP2350 vs ATmega328P: Modern Replacement or Classic Simplicity? (April 26, 2026)
- CANADUINO PLC Modules Compared: Choosing the Right Controller for Automation Projects (April 26, 2026)
- Atomic Clock Receiver vs NTP vs GPS Time: Choosing the Right Time Source (April 26, 2026)
- ATtiny85 vs ATtiny88 vs ATmega328P: Small Arduino-Compatible Controllers Compared (April 26, 2026)
- 60kHz vs 77.5kHz Atomic Clock Receivers: WWVB, MSF, JJY and DCF77 Applications (April 26, 2026)
- CH340 vs ATmega16U2 vs CP2102: USB-to-Serial Chips on Arduino-Compatible Boards (April 26, 2026)
- MAS6180C vs ES100: AM Atomic Clock Receiver Technologies Compared (April 26, 2026)
- ATmega328P vs ATmega2560 vs ATmega32U4: Which Classic Arduino Chip Makes Sense? (April 26, 2026)
- 3.3V vs 5V Logic: Connecting Modern Modules to Classic Arduino Boards (April 26, 2026)
- 433MHz Simple RF Modules vs nRF24L01 vs LoRa: Low-Cost Wireless Options Compared (April 26, 2026)
- BSS138 Level Shifter vs TXS0108E: Choosing the Right Logic Level Converter (April 26, 2026)
- nRF24L01 Mini vs nRF24L01+PA+LNA: Range, Power and Practical Use (April 26, 2026)
- I2C Multiplexer vs GPIO Expander: Solving Different Expansion Problems (April 26, 2026)
- HC-05 Bluetooth Classic vs JDY-16 BLE: Serial Bluetooth Modules Compared (April 26, 2026)
- MCP23017 vs PCF8574: I2C GPIO Expanders Compared (April 26, 2026)
- nRF24L01 vs HC-05 vs JDY-16 vs LoRa: Wireless Modules for Arduino Projects Compared (April 26, 2026)
- PWM vs DAC Output: Creating Analog Voltages With Microcontrollers (April 26, 2026)
- ESP-01S vs ESP-01M vs D1 Mini: Small ESP8266/ESP8285 Modules Compared (April 26, 2026)
- Power Requirements of Displays: Backlight, OLED and LED Current Considerations (April 26, 2026)
- ePaper Displays Explained: Low-Power Screens for Static Information (April 26, 2026)
- Display Technologies Explained: LCD vs OLED vs ePaper vs LED (April 26, 2026)
- Screw Terminals vs Pin Headers vs STEMMA QT / Qwiic Connectors: Choosing Module Connections (April 26, 2026)
- OLED vs LCD: Readability, Power Consumption and Project Fit (April 26, 2026)
- MCP4725 vs MCP4728: Single-Channel and Four-Channel DAC Modules Compared (April 26, 2026)
- Comparing XIAO Controllers for CANABLOX: RP2040, RP2350, ESP32, nRF52840 and More (April 26, 2026)
- Arduino UNO Shield vs Modular CANABLOX System: Two Ways to Build Projects (April 26, 2026)
- 1602 / 2004 I2C LCD Backlight Works but No Text Appears (April 26, 2026)
Pages
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Products
- Seeed Studio XIAO MG24 (June 29, 2026)
- Seeed Studio XIAO SAMD21 (June 29, 2026)
- MQ-135 Air Quality Sensor (June 8, 2026)
- MQ-7 Carbon Monoxide Sensor (June 8, 2026)
- MQ-3 Alcohol Sensor (June 8, 2026)
- MQ-2 Sensor for Combustible Gases and Smoke (June 8, 2026)
- 0.96 inch IPS TFT Display with ST7735S - 80x160 pixel - SPI (June 8, 2026)
- PCM5102 pHAT I2S Sound Card for Raspberry Pi (June 8, 2026)
- MAX98357 Class-D Amplifier 3W - I2S interface (June 8, 2026)
- OLED 0.96 inch with 4 buttons and I2C interface - blue (June 8, 2026)
- Universal DIN Rail Mounting Kit for 50x75mm Electronic Modules (May 28, 2026)
- Universal Screw Terminal Adapter DIY Soldering Kit for Development Modules (May 28, 2026)
- Seeed Studio XIAO ESP32C5 Dual-Band (April 23, 2026)
- NodeMCU V3 ESP8266 with OLED display USB-C (March 1, 2026)
- Bluetooth 4.2 BLE Serial Module I2C UART SPI (March 1, 2026)
- 2.13 inch 3-color ePaper Module SPI, Black White Red (March 1, 2026)
- 1.54 inch ePaper display 200x200, SPI, black/white (March 1, 2026)
- INMP441 digital MEMS microphone omnidirectional I2S (March 1, 2026)
- 9V Battery Holder for 6F22 and compatible batteries - open wire ends (March 1, 2026)
- CANADUINO® EverSet ES100 ADK V2 Atomic Clock DIY kit for WWVB-BPSK (January 14, 2026)
- CANADUINO Arduino Pocket Calculator DIY Kit (December 18, 2025)
- 10 pcs Stackable Long-Lead Female Headers (8-pin) for D1 Mini Shields (October 16, 2025)
- CANADUINO D1 Mini Keypad / JoyPad I2C (October 14, 2025)
- CANADUINO D1 Mini ADS1115 ADC (4 Channel, 16Bit, I2C) (October 14, 2025)
- CANADUINO D1 Mini GPIO Expander I2C 8-Channel (October 14, 2025)
- Seeed Studio XIAO nRF52840 (September 23, 2025)
- Seeed Studio XIAO RP2040 (September 23, 2025)
- Seeed Studio XIAO RP2350 (September 23, 2025)
- Seeed Studio XIAO RA4M1 (September 23, 2025)
- Seeed Studio XIAO ESP32S3 (September 23, 2025)
- 3x AA Battery Holder, open wire ends (July 29, 2025)
- Osram SCD55100A intelligent 10-digit Dot-Matrix Display (red) and socket DIP-28 (July 17, 2025)
- WEMOS D1 Mini ESP8266 V4.0.0 with USB Type-C (June 18, 2025)
- Temperature Monitoring with Alarm DIY Soldering Kit (June 10, 2025)
- 50 pcs. M3 PCB Mounting Hardware Kit Black Plastic (June 10, 2025)
- 5 x I2C cable 10cm for STEMMA QT / Qwiic / CANABLOX (June 10, 2025)
- 5 x I2C cable 5cm for STEMMA QT / Qwiic / CANABLOX (June 10, 2025)
- CANADUINO PLC-100 DIN Rail Mounting Kit (June 3, 2025)
- 10 pcs. M3 Nut - Plastic Mounting Hardware (June 1, 2025)
- 10 pcs. M3 Standoff 12+6mm - Plastic Black (June 1, 2025)
- 10 pcs. M3 Spacer 12mm - Plastic Mounting Hardware (June 1, 2025)
- 10 pcs. M3 Spacer 8mm - Plastic Mounting Hardware (June 1, 2025)
- 10 pcs. M3 Screw 6mm - Plastic Mounting Hardware (June 1, 2025)
- 1.77 inch Display TFT IPS with ST7735 - 128x160 pixel - SPI (May 11, 2025)
- DC-DC Buck-Boost Converter Module 0.5-30V, 4A - Panel Mount (May 11, 2025)
- Stand-Alone MP3 Player Solution with Amplifier and Audio-Out (May 11, 2025)
- Square Wave Frequency PWM Generator 1Hz-150kHz (May 11, 2025)
- 200pcs M3 Brass Spacer - Standoff - Nut - Screw Kit (May 10, 2025)
- High Accuracy (0.1°C) Temperature Controller 110-220V 10A/20A (May 10, 2025)
- 120s Audio Recording and Playback Module Chipcorder (May 10, 2025)
- 2 x 50W Class-D Audio Amplifier with Tone Control 12-24V (May 10, 2025)
- Wi-Fi Temperature Controller, app control, cloud logging (May 10, 2025)
- FM Radio Receiver DIY Kit with Display and RDS (May 10, 2025)
- Battery Holder 6 x AA (9V) with 2.1/5.5mm DC Barrel Plug (May 10, 2025)
- MAX30100 Heart Rate and SpO2 Sensor Module I2C 1.8-5.5V (May 10, 2025)
- Temperature Controller - Thermostat (heating or cooling) 110-220V 10A (May 10, 2025)
- 1.54 inch OLED 128x64 I2C (white) SSD1309 (May 10, 2025)
- 8 Channel Level Converter 1.8V-3.3V-5V-12V better than TXS0108E (February 20, 2025)
- USBasp ISP programmer for AVR Microcontrollers (February 18, 2025)
- RP2350-Plus 16MB development board (January 25, 2025)
- WeAct ESP32-C6-MINI WiFi Bluetooth Mesh Board - 4MB (January 25, 2025)
- RP2350-Tiny-Kit 4MB Dev Module + USB Interface (January 25, 2025)
- Si4703 FM Stereo Receiver Module with RDS (January 25, 2025)
- ISD1820 Voice Recorder / Playback Module 20s with Speaker (January 25, 2025)
- Graphic LCD GM12864 Black/White - SPI - ST7567 - 128x64 Pixel (January 25, 2025)
- Sound Module for HK66T Melody Chips (January 25, 2025)
- CANADUINO MEGA2560 PLC-300 V2 DIY soldering kit (January 25, 2025)
- Seeed Studio XIAO ESP32C6 Wi-Fi Bluetooth Module (January 1, 2025)
- Seeed Studio XIAO ESP32C3 (January 1, 2025)
- CANADUINO RP2040 PLC-100 V1 (for RP2040 Zero) (January 1, 2025)
- Bluetooth Speaker DIY Kit (wood) (January 1, 2025)
- FM Radio Receiver DIY Kit (wood) (January 1, 2025)
- Propeller Car DIY Kit (wood) - Easy Beginner Project (January 1, 2025)
- CANADUINO ESP32 PLC-100 V1 (for ESP32-C6-DevKitC) (January 1, 2025)
- CANADUINO MEGA328 PLC-100 V2 SMD for Arduino Nano (Arduino PLC) (January 1, 2025)
- 350 x pre-formed breadboard jumper wires in box (January 1, 2025)
- Mini DC-DC Buck Converter 16W 4.5-16V to 3...9V (January 1, 2025)
- Arduino UNO R4 Minima (compatible) (January 1, 2025)
- DHT20 Temperature Humidity Sensor I2C (January 1, 2025)
- 4-20mA to Voltage Converter (0-3.3...10V) (January 1, 2025)
- USB 3.0 PD2.0 PD3.0 Type-C - USB PD Decoy Module - 5-20V output (January 1, 2025)
- 3.7V Lithium Charger Booster 4.2-27V Output, 5W (January 1, 2025)
- Arduino UNO R4 Wi-Fi (compatible) (January 1, 2025)
- ESP32-C6-DevKitC-1 V1.2 with 8MB SPI Flash Wi-Fi 6 + BT BLE (January 1, 2025)
- 2 x Desoldering Wick - Braid (2mm and 3.5mm) 1.5m each (January 1, 2025)
- Programmable PWM DC Motor Speed Controller 5-30V, 5A (January 1, 2025)
- 60W BTL Amplifier TPA3118 (Bridge-To-Load) (January 1, 2025)
- DC Voltmeter Panel Mount 0.56 inch LED 4.5-30V (January 1, 2025)
- Dual BTS7960 H-Bridge DC Motor Driver max. 43A (January 1, 2025)
- Dual L293D Motor Control Shield for Arduino (January 1, 2025)
- CC2530 Zigbee UART Module (January 1, 2025)
- NANO V3 USB-C (USB 2.0) Atmega328, CH340 (for Arduino) (January 1, 2025)
- RS485 Modbus Temperature Humidity Sensor High-Accuracy SHT40 (January 1, 2025)
- WEMOS D1 Mini DS1307 RTC Shield (January 1, 2025)
- LED Clock DIY Kit with Melody Alarm (option) (January 1, 2025)
- RP2040 Tiny 2MB Dev Module + USB Interface (January 1, 2025)
- ESP32-C3 Super Mini Plus (V2) Development Module 4MB (January 1, 2025)
- 2 pcs. 10-bit Breadboard Logic Level Indicator 3.3-5V - cascadable (January 1, 2025)
- HK66T-19 Melody Chip 'Für Elise' TO-92 (January 1, 2025)
- HK66T-OA Melody Chip 'Jingle Bells' TO-92 (January 1, 2025)
- Permanent Breadboard XL - 1904 Tie Points (January 1, 2025)
- HK66T-08 Melody Chip 'Happy Birthday' TO-92 (January 1, 2025)
- HK66T-11 Melody Chip 'Love Me Tender' TO-92 (January 1, 2025)
- Power Supply USB UART Module for CANADUINO® Permanent Breadboards (January 1, 2025)
- CANADUINO® Permanent Breadboard M - 464 Tie Points - Set of 3 (January 1, 2025)
- CANADUINO® Permanent Breadboard S - 224 Tie Points - Set of 3 (January 1, 2025)
- CANADUINO® Permanent Breadboard L - 1008 Tie Points - Set of 2 (January 1, 2025)
- USB Power Supply Cable 12V with DC Barrel Plug 2.1/5.5mm (January 1, 2025)
- USB Power Supply Cable 5V with DC Barrel Plug 2.1/5.5mm (January 1, 2025)
- Standard Test Leads for multimeter and power supplies (January 1, 2025)
- USB to 9V Power Supply Cable DC Barrel Plug 2.1/5.5mm (January 1, 2025)
- DDS Function Generator DIY Soldering Kit with LCD (January 1, 2025)
- VS1053 Audio Codec MP3 Shield for Arduino UNO (January 1, 2025)
- Si4713 FM Stereo Transmitter Module with RDS (January 1, 2025)
- ESP8266 MicroPython Development Module (January 1, 2025)
- Electronic Education DIY Kit "The broken code lock" (Troubleshooting Project) (January 1, 2025)
- SMD Tweezers Test Leads 50cm (January 1, 2025)
- Adjustable Clock Generator DIY Kit with NE555, 1Hz-1.5MHz (January 1, 2025)
- Joystick Shield and Game Pad for Arduino UNO, MEGA (January 1, 2025)
- Burglar Alarm with Time Delay NE555 DIY soldering kit (January 1, 2025)
- Superheterodyne 433MHz Transmitter Receiver Kit (January 1, 2025)
- Touch Sensor Light Switch with Off-Delay 0-60s DIY kit (January 1, 2025)
- Metal Detector DIY soldering kit - 60mm range (January 1, 2025)
- Police Emergency Flasher DIY Soldering Kit (January 1, 2025)
- IPS TFT display round 1.28 inch - 240x240 GC9A01 controller (January 1, 2025)
- INA3221 Module Triple Bus Current Voltage Monitor (January 1, 2025)
- 400W LED Driver CC-CV and DC-DC Boost Converter (January 1, 2025)
- HDC1080 Sensor Module - High Precision Temperatu (January 1, 2025)
- PWM Motor Speed Controller DIY Learning Kit (January 1, 2025)
- ATGM336H GPS Module for Arduino Raspberry Pi etc. (January 1, 2025)
- Nordic nRF51822 Bluetooth BLE Microcontroller Module (January 1, 2025)
- Electronic Piano DIY Soldering Kit with Demo Songs (January 1, 2025)
- Battery Tester with LCD (January 1, 2025)
- Stereo TDA2030 Audio Amplifier DIY Kit, Tone control (January 1, 2025)
- ICL8038 Signal Generator DIY Soldering Kit (January 1, 2025)
- In-Line DC Power Switch with Barrel Connector 2.1/5.5mm (January 1, 2025)
- Audio Level Meter LM3915 with 10 LEDs DIY kit (January 1, 2025)
- Advanced SMD Soldering Practice Kit with NE555 (January 1, 2025)
- 2.42 inch OLED Graphic Display SSD1309 128x64 SPI (January 1, 2025)
- NANO V3 wireless Atmega328P + nRF24L01 - Arduino compatible (January 1, 2025)
- 64Mbit SPI Flash Memory Module with W25Q64 (January 1, 2025)
- 4 Port USB Hub Module Genesys Logic GL850G (January 1, 2025)
- FM Spy Microphone and FM Transmitter DIY Soldering Kit (January 1, 2025)
- 2-Tone Door Bell DIY Soldering Kit with NE555 (January 1, 2025)
- Boost-Buck DC-DC Converter USB Input - 1.2-24V O (January 1, 2025)
- Lithium Charger Booster Indicator - 5V - 2.1A (January 1, 2025)
- Programmable DC-DC Converter, Display 3A (January 1, 2025)
- DC-DC Converter 200W - Output 1.25-36V adjustable, max. 8A (January 1, 2025)
- USB 5V Power Supply DC-DC Converter 5A (January 1, 2025)
- AC-DC Power Supply 12V 3A - input 110-240VAC (January 1, 2025)
- 320 pcs. Shrinking Tube Set, 1-14mm by 40-80mm (January 1, 2025)
- AC-DC Power Supply 12V 2A DC - input 110/220VAC (January 1, 2025)
- AC-DC Power Supply 5V 3A DC - input 110/220VAC (January 1, 2025)
- 3 Sets of Stackable MEGA2560 Headers With Signal Print (January 1, 2025)
- LED Flasher with NE555 DIY Soldering Beginner Kit (January 1, 2025)
- Audio Level LED VU Meter DIY Soldering Kit (January 1, 2025)
- 8-Channel USB Logic Analyzer 24Msps (January 1, 2025)
- 12 LED Ring WS2812B RGB (January 1, 2025)
- 24 LED Ring WS2812B RGB addressable, 86mm (January 1, 2025)
- LED Breathing Light STAR - SMD DIY soldering kit (January 1, 2025)
- Dual Axis Analog Joystick Module with push button function (January 1, 2025)
- MP3 player with 3W amplifier and micro-SD slot GPD2846A (January 1, 2025)
- LED Digital Hourglass DIY soldering beginner kit (January 1, 2025)
- Sound activated light effect - DIY kit with CD4017 (January 1, 2025)
- Mini DC-DC Buck/Boost SEPIC Converter 3-15V, 600mA (January 1, 2025)
- RS232 to TTL adapter MAX232, provides RS232 port for MCU or Arduino (January 1, 2025)
- STM32 Black Pill STM32F411CEU6 100MHz - 512kB Flash (January 1, 2025)
- DAPLINK USB Programmer and Debugger for ARM, STM32 (January 1, 2025)
- WEMOS D1 Mini Battery Shield V1.1.0 with 5V booster (January 1, 2025)
- 5 pcs 50x70 mm Prototyping Perfboards (January 1, 2025)
- 4 Relay Module 10A / 250V Opto-Isolated Inputs 3-24V (January 1, 2025)
- 32x8 Dot Matrix MAX7219 LED Red (January 1, 2025)
- 3x4 Matrix Keypad, hard keys, black (January 1, 2025)
- LED and KEY Module for Arduino with TM1638 (January 1, 2025)
- IR Remote Control for Arduino and other platforms (January 1, 2025)
- Waterproofing Cap for Toggle Switch MTS (January 1, 2025)
- 16 LED Ring WS2812B RGB addressable, 68mm (January 1, 2025)
- WEMOS D1 Mini DHT11 Temperature Humidity sensor (January 1, 2025)
- Stackable 8-Ch. I2C Relay Shield DIY Kit for Arduino (January 1, 2025)
- Stackable 4-Ch. I2C Relay Shield DIY Kit for Arduino (January 1, 2025)
- RP2040 Zero - Compatible with Raspberry Pi Pico (January 1, 2025)
- Digital Caliper 150mm - Carbon Fiber reinforced (January 1, 2025)
- 10 x Crystal 77.503kHz for DCF77 (January 1, 2025)
- WEMOS D1 Mini DC Power Shield V1.1.0 (January 1, 2025)
- 160 degrees OV2640 Fisheye Camera Module V1 (H) for ESP32 (January 1, 2025)
- NTP Wi-Fi Clock with Alarm and App control (January 1, 2025)
- 256kbit FRAM Memory Module for Arduino (January 1, 2025)
- Si5351A Clock Generator Module (January 1, 2025)
- Attiny88 USB Development Module (January 1, 2025)
- QMC5883L Triple Axis Magnetometer (compass) Sensor (January 1, 2025)
- OV2640 Wide Angle Camera Module 120° for ESP32-CAM (January 1, 2025)
- AHT20 + BMP280 sensor module replaces BME280 (January 1, 2025)
- 3W+3W DIY Bluetooth Speaker Kit with acrylic enclosure (January 1, 2025)
- MCP2515 Can Bus Shield for Arduino UNO (January 1, 2025)
- USB 3.0 Tester for Voltage Capacity Current KCX-017 4-30V max. 3A (January 1, 2025)
- ESD Antistatic wrist strap for electronic repair (January 1, 2025)
- MP3 Player Module SV17F with 4MB Flash and 5W Amplifier (January 1, 2025)
- AC LED Voltmeter Panel Mount 70-500 VAC (January 1, 2025)
- FNIRSI 1014D Digital Oscilloscope with Function Generator (January 1, 2025)
- Exar XR-2206 Digital Function Generator DIY Kit (January 1, 2025)
- InvenSense MPU-6500 Module 6-Axis Gyro Accelerometer (January 1, 2025)
- Adjustable Voltage Regulator DIY Kit LM317 1.25V to 12V - 1.5A (January 1, 2025)
- Mini Toggle Switch MTS-103 - 3 Positions ON-OFF-ON (January 1, 2025)
- 9V Battery Clip for Arduino Power Supply (January 1, 2025)
- Waterproof Push Button RED with M12 thread (January 1, 2025)
- Waterproof Push Button GREEN with M12 thread (January 1, 2025)
- AOSONG AHT25 Sensor for Temperature and Humidity (January 1, 2025)
- 3+3 Watt Class-D Audio Amplifier PAM8403 (January 1, 2025)
- Waterproof Push Button BLACK with M12 thread (January 1, 2025)
- Waterproof Push Button BLUE with M12 thread (January 1, 2025)
- Waterproof Push Button YELLOW with M12 thread (January 1, 2025)
- Waterproof Push Button WHITE with M12 thread (January 1, 2025)
- mini MP3 player module with microSD slot for Arduino etc. (January 1, 2025)
- AOSONG AHT21 Precision Temperature and Humidity Sensor I2C (January 1, 2025)
- 2-Channel Logic Level Converter 3.3V-5V with 3.3V LDO (January 1, 2025)
- 3.7V Lithium Charger 1A - cell protection - Mini-USB (January 1, 2025)
- ESP32-CAM with ESP32-CAM-MB USB Programming Adapter (January 1, 2025)
- EverSet ES100 WWVB BPSK Atomic Clock Starter Kit (January 1, 2025)
- Pocket FM Stereo Radio DIY Soldering Kit 76-108MHz (January 1, 2025)
- NXP TEA5767HN FM Stereo Mini Radio Module (January 1, 2025)
- Ai-Thinker ESP-01M ESP8285 with Adapter (January 1, 2025)
- Ai-Thinker ESP-01S Module ESP8266 1MB (January 1, 2025)
- 4 x Solderless Mini Breadboard 170 tie points (January 1, 2025)
- AM FM Radio DIY Kit CF210SP (January 1, 2025)
- Automatic DC-DC Buck-Boost SEPIC Converter 10A, 1-30V (January 1, 2025)
- I2C to 16 Bit GPIO Expander PCF8575 (January 1, 2025)
- FT232 USB UART Serial Adapter 3.3V / 5V (January 1, 2025)
- 30W+30W Class-D Amplifier Module - Stereo - 8-26V (January 1, 2025)
- USB-C Cable USB Type-C 2.0 90cm - 3ft (January 1, 2025)
- 40 x DuPont Breadboard Wires 20cm F-F (January 1, 2025)
- 2.4GHz Antenna for Wi-Fi - Bluetooth - ZigBee (January 1, 2025)
- Cascadable I2C to GPIO Expander 8-64 Ports with PCF8574 (January 1, 2025)
- Battery Box 3xAA with Lid and Power Switch (January 1, 2025)
- 40 x DuPont Breadboard Wires 20cm F-M (January 1, 2025)
- USB-C Breakout Board 24 Positions / Contacts (January 1, 2025)
- Mini-USB Cable 90cm - 3ft (January 1, 2025)
- DS18B20 Cable Sensor for Temperature (length: 3m) (January 1, 2025)
- Dual 18650 Battery Holder SMD PCB Mount (January 1, 2025)
- AC-DC Converter 3.3V 1A - PCB Module 100-240V (January 1, 2025)
- 40 x DuPont Breadboard Wires 20cm M-M (January 1, 2025)
- PIR Mini Motion Sensor - 12mm Diameter - AM312 Chip (January 1, 2025)
- EverSet ES100-MOD WWVB BPSK Phase Modulation Receiver (January 1, 2025)
- Arduino UNO Enclosure (Plastic, black) (January 1, 2025)
- Carrier Board for EverSet ES100 Module - Breakout Board (January 1, 2025)
- 10 x Jumper Cap Shunt with Handle - black (January 1, 2025)
- 20 x open Jumper Cap Shunt with Test Point (January 1, 2025)
- 18650 Charger Booster with 12V Output (January 1, 2025)
- Arduino UNO Acrylic Enclosure (January 1, 2025)
- Lithium Battery Holder 2 x 18650, Open Wire Ends (January 1, 2025)
- Thru-Hole Lead Bender for Resistors Diodes Capacitors (January 1, 2025)
- Dual 18650 Lithium Charger Booster 3V 5V for 2 x 18650 (January 1, 2025)
- ESP-01 Programmer ESP-Link CP2104 V1.0 (January 1, 2025)
- Lithium Battery Holder 4 x 18650 with Open Wire (January 1, 2025)
- SMD Holder 18650 Lithium Cell - PCB Mount (January 1, 2025)
- Barrel DC Connector and Plug 2.1mm Panel Mount (January 1, 2025)
- Lithium Battery Holder 18650 with Open Wire Ends (January 1, 2025)
- DC-DC Boost Converter 6W 2.5-5V to 5V 8V 9V 12V - 6W (January 1, 2025)
- WeAct STM32F411CEU6 Black Pill V3.1 "Pro" 128M QSPI Flash (January 1, 2025)
- STM32 Blue Pill - Black Pill Screw Terminal Adapter (January 1, 2025)
- VL53L0X Time Of Flight Sensor - I2C (January 1, 2025)
- TCA9548A I2C Multiplexer for 8 I2C Channels - 1.65 to 5.5V (January 1, 2025)
- AHT10 Sensor High-Precision Temperature Humidity - I2C (January 1, 2025)
- 1.3 inch Display TFT IPS with ST7789 - 240x240 pixel - SPI (January 1, 2025)
- CP2102 USB UART Serial Interface 3.3V-5V (January 1, 2025)
- Arduino Nano Screw Terminal Adapter (January 1, 2025)
- INA226 Current Sensor Module - High Precision (January 1, 2025)
- SI4432 LoRa Module 240-930MHz - up to 15km range (January 1, 2025)
- Digital LED Voltmeter 100V DC (red) 3-Digit 7mm (January 1, 2025)
- H-Bridge DC Motor Driver Module MX1616 (January 1, 2025)
- Atomic Clock Antenna DCF77 (77.5kHz for Europe) (January 1, 2025)
- 20 Watt Stereo Bluetooth Amplifier Module with Acrylic Shell (January 1, 2025)
- LED Panel Meter 100V DC 10A Voltmeter Ammeter (January 1, 2025)
- Mini DC-DC Converter 3A 2-20V (10W) (January 1, 2025)
- Battery Box 4xAA with Switch (January 1, 2025)
- LED Battery Gauge for 1-8 Lithium Cells (January 1, 2025)
- 10 x Tactile Push Button 6x6 mm short THD (January 1, 2025)
- 10 x Laser Diode 5mW 650nm for 5V DC with integrated resistor (January 1, 2025)
- PCB Buzzer Passive 12x9mm 42 Ohm (January 1, 2025)
- 9V Battery Snap Clip with Open Ends (January 1, 2025)
- CANADUINO MEGA328 PLC-100 DIY Kit V2 (Arduino Nano PLC) (January 1, 2025)
- 10 x Breakaway Male Pin Header 1x40 pins - 2.54mm pitch (January 1, 2025)
- LED Clock Soldering Kit - Alarm, Temperature, Date, Light Effects (January 1, 2025)
- 3W AC-DC Converter 5V HLK-PM01 - 100-240VAC (January 1, 2025)
- Double Sided Perforated Prototyping PCB 90 x 150 mm (January 1, 2025)
- 4 x Double Sided Perforated Prototyping PCB 50 x 70 mm (January 1, 2025)
- 20 x Jumper Caps Black (January 1, 2025)
- BME280 Sensor Pressure - Temperature - Humidity - I2C, SPI - 3.3V (January 1, 2025)
- 2 pcs. Relay Module 5V - max. load 10A / 250V - 5V logic level (January 1, 2025)
- Arduino NANO to UNO Converter Module (January 1, 2025)
- LCD 2004 Acrylic Stand for 4x20 Dot-Matrix Displays (January 1, 2025)
- DIN Rail Mounting Kit for PLC-300 (January 1, 2025)
- SX1278 LoRa Long Range Data Modem (January 1, 2025)
- SPI CAN Bus Interface with MCP2515 and TJA1050 (January 1, 2025)
- DIY Electronic Piano Soldering Kit with NE555 (January 1, 2025)
- Chaser Light DIY Solder Learning Kit NE555 CD4017 (January 1, 2025)
- 3.7V Lithium Charger USB-C - 1A Charge - 3A Output - Protection (January 1, 2025)
- SPI OLED 0.96 inch 128x64 - 3 to 5V (January 1, 2025)
- ESP32-CAM - WiFi Bluetooth BLE Module with 2MP Camera (January 1, 2025)
- 16-Channel 12-bit PWM Servo Driver PCA9685 (January 1, 2025)
- LCD 1602 Blue, White Backlight - 2x16 Characters (January 1, 2025)
- Bluetooth 5.0 Audio Receiver with 3.5mm stereo output (January 1, 2025)
- 32x8 Dot Matrix MAX7219 LED Blue (January 1, 2025)
- PNP Output Proximity Sensor LJ12A3-4-Z-BY, 4mm Range (January 1, 2025)
- ESP-01 Relay Module for ESP8266 10A 250V max. (January 1, 2025)
- Soil Moisture Sensor analog and digital out (January 1, 2025)
- 4x4 Matrix Keyboard for Arduino Raspberry etc, Tactile Buttons (January 1, 2025)
- MCP4725 DAC module 12 Bit with I2C interface (January 1, 2025)
- 8x8 RGB LED Matrix with 64 x WS2812B - addressable (January 1, 2025)
- USB to RS485 4-Wire Interface (RS422 compatible) (January 1, 2025)
- DC-DC Buck Converter 3.3V 1A - 78033 Replacement (January 1, 2025)
- HiFi microphone module with MAX9814 amplifier (January 1, 2025)
- 4 Channel L293D Motor Driver 4.5-25V DC - 600mA (January 1, 2025)
- 3.5W AC-DC Converter 5V 700mA - 85-265VAC input (January 1, 2025)
- RCWL-0516 Microwave Radar Occupancy Sensor Modul (January 1, 2025)
- WEMOS D1 R32 ESPDuino-32 Wi-Fi Bluetooth BLE Module (January 1, 2025)
- 4x4 Matrix Keypad - Plastic Black (January 1, 2025)
- LOLIN32 Lite ESP32 MicroPython, Battery Charger (January 1, 2025)
- Atomic Clock Antenna 60kHz (WWVB, MSF, JJY60) (January 1, 2025)
- Square Wave Signal Generator 1Hz-150kHz / 0-100% Duty Cycle (January 1, 2025)
- Micro-SD Memory Card Adapter for Arduino with 3.3V-5V converter (January 1, 2025)
- 128x64 Graphic LCD LCM12864 (Green) SPI - ST7920 (January 1, 2025)
- 4x4 RGB LED Matrix with 16 x WS2812B RGB - addressable (January 1, 2025)
- DC-DC 5V Boost Converter from Single Battery, 0.9-5V input (January 1, 2025)
- D1 Mini ESP32 Minikit Dual Core 240MHz WiFi Bluetooth BLE (January 1, 2025)
- 2x Wemos D1 Mini Prototyping Board – Double-Sided (January 1, 2025)
- 8 RGB LED Strip WS2812B - addressable (January 1, 2025)
- Digital LED Voltmeter 100V DC (green) 3-Digit 7mm (January 1, 2025)
- 4 x AA Battery Box, 25cm wires, open ends - 6V (January 1, 2025)
- DHT22 Temperature Humidity Sensor (January 1, 2025)
- Wemos D1 Mini 8x8 LED Matrix Shield TM1640 (January 1, 2025)
- 1.3 inch OLED I2C 128x64 3-5V (January 1, 2025)
- Allegro A3967 Motor Driver (stepper) Module Max (January 1, 2025)
- 32x8 LED MAX7219 Dot Matrix Green (January 1, 2025)
- Arduino Pro Mini 3.3V 8MHz Atmega328P (for Arduino IDE) (January 1, 2025)
- Arduino Pro Mini 5V - 16MHz Atmega328P (January 1, 2025)
- ADXL345 3-Axis Digital Accelerometer Module, I2C (January 1, 2025)
- LCD 2004 Blue-White, 4x20, Backlight, I2C optional (January 1, 2025)
- LCD 2004A Green-Yellow, 4x20, Backlight, I2C optional (January 1, 2025)
- MPR121 Capacitive Touch Sensor 12-Keys I2C 3.3V (January 1, 2025)
- NPN Output Proximity Sensor LJ12A3-4-Z-BX - 4mm Range (January 1, 2025)
- Solar Panel 5V 500mW for DIY and Electronics Projects (January 1, 2025)
- 8-digit serial LED 7-segment display MAX7219 - 9.5mm (January 1, 2025)
- 5V Solar Panel 1W for DIY and Electronics Projects (January 1, 2025)
- 3 x Logic Level Converter 4-Channel 3.3V-5V (January 1, 2025)
- NodeMCU V3 Lua ESP8266 WiFi 4MB, USB, IoT (January 1, 2025)
- D1 Mini Data Logger Shield with DS1307 RTC and micro-SD slot (January 1, 2025)
- DC-DC Converter 5V 5A common GND, 9-35V input (January 1, 2025)
- CD74HC4067 Analog Multiplexer / Demultiplexer 16-Channel (January 1, 2025)
- HC-05 Bluetooth Module - Master-Slave (January 1, 2025)
- 2 x nRF24L01 Mini Module 2.4GHz - 1.9-3.6V (January 1, 2025)
- ESP32 Devkit ESP-WROOM-32 - 4MB - CP2101 USB UART (January 1, 2025)
- 4 digit 7-segment LED display, serial interface, TM1637 (January 1, 2025)
- Digital LED Clock Kit 6 digits with AT89C2051 soldering kit (January 1, 2025)
- 10+10 Watt Stereo Class-D Amplifier PAM8610 (January 1, 2025)
- Wemos D1 Mini Temperature Humidity Sensor SHT30 (January 1, 2025)
- Wemos D1 Mini OLED Display 0.66 inch with 64 x 48 pixel (January 1, 2025)
- WEMOS D1 Mini Pressure Sensor with BMP180 (January 1, 2025)
- SMD Soldering Practice Kit, LED Light Effects with NE555 (January 1, 2025)
- Digital Temperature Cable Sensor DS18B20 watertight, 1m (January 1, 2025)
- 2.4 TFT Touch Display for Arduino UNO, MEGA (January 1, 2025)
- SMD Soldering Practice Kit 0603 0805 1206 SOT-23 SOP16 (January 1, 2025)
- 7805 Switching Regulator DC-DC Converter 5V 1A (January 1, 2025)
- Character LCD 1602 Green with Backlight 2x16 (January 1, 2025)
- LCD 1602 Acrylic Enclosure for 2x16 Character Display (January 1, 2025)
- I2C interface for LCD module - PCF8574 (A) (January 1, 2025)
- WEMOS D1 Mini Tripler Base (January 1, 2025)
- ADS1115 ADC Module 4-Channel 16-Bit I2C (January 1, 2025)
- Arduino MEGA 2560 R3 (compatible) with ATmega16u2 USB UART (January 1, 2025)
- WEMOS D1 Mini Motor Shield (January 1, 2025)
- CANADUINO MEGA 2560 R3 Enclosure (acrylic) (January 1, 2025)
- WEMOS D1 Mini Relay Shield 250VAC 10A (January 1, 2025)
- WEMOS D1 Mini Dual Base - takes 2 Stacks of D1 Mini Modules (January 1, 2025)
- 120 pcs Ultimate Electrolytic Capacitor Kit (January 1, 2025)
- 128x64 Graphic LCD (Blue) LCM12864 - SPI - ST7920 (January 1, 2025)
- Data Logger Module with DS1307 + Micro-SD, Battery Backup, I2C/SPI (January 1, 2025)
- ESP8266 NodeMCU DEVKIT, 4MB, CP2102 USB, IoT, Lua (January 1, 2025)
- DC-DC Converter 5V 5A Output from 9-36V Input (January 1, 2025)
- NodeMCU ESP8266 WiFi 4MB + 32Mb, Lua + Arduino (January 1, 2025)
- Adjustable DC-DC Switching Converter 5A 75W, LED Display (January 1, 2025)
- 2 Pcs. Super Tiny DC-DC Converter 1-17V 3A, 11 x 17mm (January 1, 2025)
- RFID Starter Kit 13.56MHz, Keyfob, Code Card, RC522 (January 1, 2025)
- 6 pcs. ESD SMD Electronics Tweezers, Anti-Static (January 1, 2025)
- ST-LINK V2 USB Programmer - Debugger (January 1, 2025)
- WEMOS D1 Mini ESP8266 WiFi IoT Module 4MB (January 1, 2025)
- DS3231 RTC Module with 32kB Memory, I2C, Battery Backup (January 1, 2025)
- Digital LED Clock DIY Kit 4-Digits, Alarm Counter Countdown (January 1, 2025)
- InvenSense MPU-6050 6-Axis Gyro Accelerometer (January 1, 2025)
- OLED I2C 0.96 inch, 128x64 Pixel, SSD1306 SH1106, 3-5V (January 1, 2025)
- HC-SR04 Ultrasonic Distance Sensor, 2cm-400cm Range (January 1, 2025)
- Rain Drop Sensor analog and digital out for Arduino etc. (January 1, 2025)
- BMP280 Digital Pressure Sensor 1.8-3.6V, Barometer, Altimeter (January 1, 2025)
- 3.7V Lithium Charger 1A Charge - Protection - micro-USB (January 1, 2025)
- DHT11 Temperature Humidity Sensor 16bit (January 1, 2025)
- Arduino Nano V3 (compatible) Atmega328P + CH340 (January 1, 2025)
- 100 x LED Blue 3mm Round - Tinted - Clear - Standard Package T-1 (January 1, 2025)
- Large Solderless Breadboard 830 - Adhesive Back - Detachable Power Lanes (January 1, 2025)
- 600 pcs Through Hole Resistor Kit 1% - 250mW - 30 Values (January 1, 2025)
- Noise Sensor adjustable trigger output for Arduino (January 1, 2025)
- 100 x Red LED 3mm Round - Tinted - Clear - Standard Package T-1 (January 1, 2025)
- 100 x LED Green 3mm Round - Tinted - Clear - Standard Package T-1 (January 1, 2025)
- 100 x LED White 3mm Round - Water Clear - Standard Package T-1 (January 1, 2025)
- CANADUINO Breadboard Power Supply 3.3V, 5V, 12V with USB TTL UART (January 1, 2025)
- Arduino MEGA 2560 (compatible) CH340 USB UART (January 1, 2025)
- Automatic Arduino Bootloader Programmer for Atmega328P (January 1, 2025)
- Arduino Pro Micro 5V 16MHz (compatible). Atmega32u4 (January 1, 2025)
- USBtinyISP, ISP AVR programmer for Atmega Attiny (January 1, 2025)
- WEMOS D1 ESP8266 WiFi Development Board (January 1, 2025)
- 100 x LED Yellow 3mm Round (January 1, 2025)
- Solderless breadboard 400 - Adhesive Back - Detachable Power Lanes (January 1, 2025)
- Arduino UNO R3 Atmega16u2 (compatible) (January 1, 2025)
- DCF77 Atomic Clock Receiver V4 77.5kHz for Europe (January 1, 2025)
- Arduino UNO R3 (compatible) Atmega328P with CH340 USB (January 1, 2025)
- 60kHz Atomic Clock Receiver V4 (WWVB, MSF, JJY60) (January 1, 2025)
- nRF24L01+PA+LNA 2.4GHz wireless data modem 1100 m (January 1, 2025)
- 8 Relay Module Shield 10A with Optocoupler Input (January 1, 2025)
- Attiny85 Kickstarter Dev Board (January 1, 2025)
- Atmega328 Programmer Shield for Arduino UNO - DIY Kit (January 1, 2025)
- 2 Relay Module 10A / 250V - Opto-Insulated Input (January 1, 2025)
- CH340 USB UART Interface for Communication (January 1, 2025)
- 10 x Atmega328P with bootloader DIP-28 for Arduino UNO R3 (January 1, 2025)
- Enclosure for Arduino Pocket Calculator DIY Kit - 3D printed (December 18, 2024)
- Atmega328P-PU Arduino bootloader installed DIP-28 (January 1, 2024)
- RFID Tag 13.56MHz Keyfob - NFC / ISO14443 compatible - Set of 5 (September 24, 2023)
- Mini Toggle Switch MTS-202 - 2 Phase - 2 Positions ON-OFF (February 3, 2023)
- Mini Toggle Switch MTS-102 - 1 Phase - 2 Positions ON-OFF (February 3, 2023)
- CANABLOX® Permanent Breadboard size 'L' (CX-PBB-L) Set of 2 (September 22, 2020)
- CANABLOX® Permanent Breadboard size 'MV' (CX-PBB-MV) Set of 2 (September 22, 2020)
- CANABLOX® Permanent Breadboard size 'MH' (CX-PBB-MH) Set of 2 (September 22, 2020)
- CANABLOX® Permanent Breadboard size 'S' (CX-PBB-S) Set of 2 (September 22, 2020)
- CANABLOX® Mounting Hardware Kit for 5 modules (CX-HARD5) (September 22, 2020)
- CANABLOX® Unused Slot Cover (CX-FILL-S) Set of 5 (September 21, 2020)
- CANABLOX® Base 'L' with 4x4 Module Slots (CX-BASE-L) (September 20, 2020)
- CANABLOX® Base 'M' with 3x3 Module Slots (CX-BASE-M) (September 20, 2020)
- CANABLOX® Base 'S' with 2x2 Module Slots (CX-BASE-S) (September 20, 2020)
- CANABLOX® Base 'V' with 2x4 Module Slots (CX-BASE-V) (September 20, 2020)
- CANABLOX® Base 'H' with 4x2 Module Slots (CX-BASE-H) (September 20, 2020)
- CANABLOX® XIAO MCU Module Carrier I2C (CX-XIAO-S) (September 20, 2020)
- CANABLOX® XIAO Screw Terminal Module (CX-XIAO-MH) (September 20, 2020)
- CANABLOX® RGBCIR Color Sensor I2C (CX-VEML3328-S) (September 20, 2020)
- CANABLOX® Stemma - Qwiic - Grove - Converter I2C (CX-SQG-S) (September 20, 2020)
- CANABLOX® I2C Pull-Up Resistor Module 2.2k (CX-PULLUP-S) (September 20, 2020)
- CANABLOX® 2:1 Channel I2C Bus Multiplexer (CX-MUX-S) (September 20, 2020)
- CANABLOX® 16-Channel GPIO Expander I2C (CX-MCP23017-MH) (September 20, 2020)
- CANABLOX® 4-Channel 12-Bit DAC I2C (CX-MCP4728-S) (September 20, 2020)
- CANABLOX® Single-Channel 12-Bit DAC I2C (CX-MCP4725-S) (September 20, 2020)
- CANABLOX® 9x16 / 144 LED Matrix Display I2C Red (CX-LEDMX-MH) (September 20, 2020)
- CANABLOX® 4 x 16 Characters LCD Module I2C (CX-LCD164-L) (September 20, 2020)
- CANABLOX® 16-Key 0-9, A-F Hexadecimal Keypad I2C (CX-KEYPAD-S) (September 20, 2020)
- CANABLOX® I2C External Power Injector (CX-INJECT-S) (September 20, 2020)
- CANABLOX® 10-Channel GPIO Status Indicator Module (CX-INDICA-MV) (September 20, 2020)
- CANABLOX® Current Sensor Module I2C 0.0003mA to 1000mA (CX-INA219-S) (September 20, 2020)
- CANABLOX® WWVB-BPSK Atomic Clock Receiver ES100 I2C (CX-ES100-MH) (September 20, 2020)
- CANABLOX® 1Mbit EEPROM Module I2C (CX-EEPROM-S) (September 20, 2020)
- CANABLOX® High-Precision Real-Time-Clock Module I2C (CX-DS3231-S) (September 20, 2020)
- CANABLOX® Temperature-Humidity-Pressure-Gas Sensor Module I2C (CX-BME680-S) (September 20, 2020)
- CANABLOX® DC-DC Converter Module 6-15V to 3.3V/5V (CX-DCDC-S) (September 20, 2020)
- CANABLOX® Temperature-Humidity-Pressure Sensor Module I2C (CX-BME280-S) (September 20, 2020)
- CANABLOX® ATmega328 MCU Module for Arduino (CX-AT328-MH) (September 20, 2020)
- CANABLOX® 3-Axis Accelerometer I2C (CX-ADXL345-S) (September 20, 2020)
- CANABLOX® 4-Channel 16-Bit ADC I2C (CX-ADS1115-S) (September 20, 2020)
- CANABLOX® 6-Digit 7-Segment Display I2C (CX-6X7SEG-MH) (September 20, 2020)
- CANABLOX® Dual UART Serial Interface Module I2C (CX-2UART-S) (September 20, 2020)
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