CS100A UltraSonic Sensor Compatible with HC-SR04 Support 5V and 3.3V level Ranging chip SOP16

Features:

The chip packs ultrasonic emitting circuit, ultrasonic acceptor circuit, digital processing circuit, etc.,which can realize ultrasonic ranging by one single chip. The result of ranging is exported by the width of impulse, and the communication interface is compatible with most ultrasonic modules.

Using a 40KHZ open ultrasonic probe, CS100 can realize high-performance ranging function only by a 22M ohm pull-down resistance and a 8M crystal oscillator.