Home » Shop » Displays » LED Displays » LED and KEY 8-Bit 8-Digit Display and Keys Module Arduino etc.

LED and KEY 8-Bit 8-Digit Display and Keys Module Arduino etc.

(1 customer review)

CAD 4.98

>> Login to see your personal Discounts
>> Please read Important Information

24 in stock

SKU: 26150 Category:

Description

LED Display (8 Digit) and KEYs (8 Bit) serial HID with TM1638 IC.

This Module comes with 8 tactile push buttons, 8 LED, and 8 Digit 7-Segment Display. With the serial driver IC TM1638 it only takes 3 I/O ports on the micro controller (Arduino, STM, etc.) to set the Display and to read the Buttons.

Code example and resources available online.

Additional information

EAN

4260474031504

Manufacturer

UNIVERSAL-SOLDER

Brand

CANADUINO

1 review for LED and KEY 8-Bit 8-Digit Display and Keys Module Arduino etc.

  1. m.p (verified owner) –

    I bought two of these and received them quickly and in good condition.

    They do exactly as advertised: eight buttons, eight 7-segment (with dot, so I suppose 8-segment?) displays, and eight LEDs. Works great at 5V, also works at 3.3V but is a little dimmer.

    Note that this is NOT an I2C or SPI bus device, it has its own pinout and command set. Still easy to use – libraries exist for Arduino, and the first one I tried (TM1638lite) worked like a charm.

    Well-built, all the buttons and LEDs work, and it took about three minutes from taking it out of the package to getting the buttons to show different letters on the display.

Add a review

Related products