MiOYOOW HC-SR04 Ultrasonic Obstacle Avoidance Car DIY Kit User Manual
MiOYOOW HC-SR04 Ultrasonic Obstacle Avoidance Car DIY Kit Product Information Specifications Product Name: HC-SR04 Ultrasonic Obstacle Avoidance Car DIY Kit Work Voltage: DC 6V Power Type: AA*4 Battery (NOT Included) Work Current: Sense Distance: Obstacle Avoidance Set Range: 0~2.55m (0-0.5m…