Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Explore the critical standards for wire harness-to-PCB connections and ensure your assemblies meet industry requirements.

A two-wire temperature transmitter using an RTD sensor that can be used in industrial settings to connect to the control room ...

One in-inline fuse with holder is attached for you to connect hot wire A to VA of the meter. The meter is powered by VA and VN. VB and VC just take the reference of voltage from hot wire B ...

A simple piano doorbell that replaces the usual chime with real piano notes was demonstrated in a recent project published by Arpan Mondal. The system combines microcontroller-based control with audio ...