This is an infrared distance switch. It has an adjustable detection ranging from 3cm to 80cm. It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc.
Specification
- Power supply: 5V
- Current: 100mA
- Range: 3-80cm adjustable
- Red: +5V
- Yellow: Signal
- Black: GND
- Wire length: 20cm
