Sound Sensor with Arduino UNO – Connection Diagram Now that we have a complete understanding of how a Sound sensor works, we can connect all the required wires to Arduino as shown below. Connecting ...

Specifications: Supply Voltage: 4–28 VDC Operating frequency: ~3.2 GHz Transmit power: 20 mW (typical)/30 mW (max) Sensing Distance: 5–7 m RCWL 0516 Module Pinout The RCWL0516 module has a total of 5 ...

The Project The purpose of this project is to provide a 4…20 mA output from a PWM signal generated by an ATmega328 microcontroller (and numerous other chips, such as the PICs). One of the more ...