There are many different types of sensors available, each designed for specific tasks. This quick overview helps you understand the most common sensor types and when to use them.
Main Sensor Categories
- Environmental sensors
- Motion and position sensors
- Distance sensors
- Light and color sensors
- Electrical measurement sensors
- Industrial sensors
Quick Comparison Table
| Sensor Type | Measures | Typical Examples | Use Case |
|---|---|---|---|
| Environmental | Temperature, humidity, pressure | AHT20, BME280 | Weather, indoor monitoring |
| Distance | Distance, presence | HC-SR04, VL53L0X | Robotics, detection |
| Motion | Movement, orientation | MPU6050, PIR | Automation, tracking |
| Light | Brightness, color | VEML3328 | Display control |
| Electrical | Current, voltage | INA219, INA226 | Power monitoring |
| Industrial | Various (robust signals) | 4-20mA, Modbus | Automation |
Choosing the Right Category
- Start with what you want to measure
- Consider environment and distance
- Choose interface and power requirements
Conclusion
This overview provides a quick starting point for understanding sensor types. For detailed information, explore the individual articles in this category.