As you can see the pins of nRF24L01 are not compatible with the breadboard but now with this adapter board we can easily connect the nRF24L01 pins to Arduino. The nRF24L01 module works ... The OLED ...

This is a simple and practical implementation of an RFID-based attendance system using Arduino ... RFID module to detect and read RFID cards. When a valid card is tapped, the system marks the user as ...

Inspired by the true story of a squad of Navy SEALs who came under fire in Iraq in 2006, Warfare offers a moment-by-moment view that manages to say something new about the combat experience.

MAX7219 full-featured driver library for general MCU and Linux.