China TTL RS485 Ultrasonic Ranging Sensor has a short lead time,
Ultrasonic Level Sensor, Ultrasonic Sensor,
A01A Series sensor module designed for flat objects distance measurement with high accuracy and long distance. Main features included mm level resolution, short to long distance detecting, 280mm to 7500mm measuring range, support UART auto, UART controlled, PWM auto, PWM controlled, Switch and RS485 output interfaces.
A01B Series sensor module designed for human ...