Sell IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot best price

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 Package includes: 5 * modules #Outdoor #obstacleavoidancesensor #Cars #Robot #smartphonecarmount #modular #lm393 #infraredobstacleavoidance #Sensors