Infrared Obstacle Avoidance Sensor (IR) โมดูลเซนเซอร์หลีกเลี่ยงอุปสรรค (ตรวจจับวัตถุ)

Description
• Using the comparator LM393, stable.
• Using 3-5V DC power supply modules, when the power is turned on, the red power indicator light.
• With the screw holes of 3mm, easy to fix and install.

Specification
• Item type: Obstacle avoidance sensor module
• Size: 3.2*1.4cm/1.26*0.55inch
• Quantity: 5pcs

Interface:
1. VCC : external 3.3V-5V voltage (can be directly connected to 5V MCU and 3.3V MCU)
2. GND : GND External
3. OUT : small board digital output interfaces (0 and 1)
Connecting: VCC-VCC, GND-GND, OUT-IO