Detection distance: 2 ~ 30cm
- Detection angle: 35 °
- Voltage: DC 3-5V
- Comparator: LM393
- Board size: 3.2CM * 1.4CM
- Screw holes distance: 3mm
Introduction. Obstacle Sensor Module has builtin IR transmitter and IR receiver that sends out IR energy and looks for reflected IR energy to detect presence of any obstacle in front of the sensor module. The module has on board potentiometer that lets user adjust detection range.
How does IR sensor module work?
- VCC :3.3V-5V voltage (can be connected directly to the 5v and 3.3v MCU MCU)
- GND – GND
- OUT small board digital output interface (0 and 1)
Package including :
1 X IR Obstacle Sensor for Arduino Smart Car Robot