Waterproof Ultrasonic Distance Sensor (27~800cm, ULA) Shipping:2-4 Weeks MCU : ST CORTEX-M3 (

MCU : ST CORTEX-M3 ( STM32F103C8 @ 72MHZ

pull-down This input controls the AGC detection threshold (torque detection sensitivity)

com/products/15210) 1

down to 10uA

Each radio 'Wing comes with some headers

Waterproof Ultrasonic Distance Sensor (27~800cm, ULA) Shipping:2-4 Weeks MCU : ST CORTEX-M3 (This is an ultrasonic distance sensor(ULS) of high performance with an enclosed waterproof probe. The sensor, like many other ultrasonic sensors, based on the principle of ultrasonic echo ranging, determines the distance to a target by measuring time lapses between the sending of a pulse and receiving of the echo without contacting. It can be used to detect transparent or non ferrous objects, metal or non metallic objects, liquid, solid, powder