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 ...

For the price, this is a steal! We felt extremely at peace in mind using this 12V battery due to its protection system. This practical feature plays a huge role in preventing over-temperature, ...

(c) 2024-2025 Harald Pretl and co-authors, Institute for Integrated Circuits and Quantum Computing (IICQC), Johannes Kepler University, Linz (JKU) This is the ...