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 ...

Sometimes, you'll also encounter Arduino tutorials in the wild that include links to a Wokwi circuit as creators and developers typically create one to show the project's schematic diagram.

Ever found yourself tangled in a mess of wires and components, struggling to create a clear and intuitive wiring diagram ... an Arduino project or designing a complex circuit, Circuit Canvas ...