DYP-ME007 Datasheet (ETC) - 40Hz Ultrasonic Range Detection Sensor

DYP-ME007, 40Hz Ultrasonic Range Detection Sensor

40Hz Ultrasonic Range Detection Sensor A guide to using the DYP-ME007 with Arduino in order to calculate distances from objects.

In this case I’m also altering the output of an LED with PWM according to how close an object is to the sensor.

So the nearer you are the brighter the LED.

So if we start with the DYP-ME007, it’s an IC that works by sending an ultrasound pulse at around 40Khz.

It then waits and listens for the pulse to echo back, calculating the time taken in microseconds (1 microsecon