Microcontrollers for Beginners
The Nibble kit by CircuitMess is a freely programmable mobile game console that makes getting started with microcontroller programming a breeze.
Pig Pen
The wiringPi library, which many Raspberry Pi fans have grown attached to over the years, is no longer under maintenance by its developer. An alternative, in the form of Pigpio, has arrived just in time.
01000010
Talk to your Raspberry Pi in its native assembler language.
Counting Pumpkins
Inexpensive components for the SPI interface let you upgrade a Raspberry Pi 4 to a display system for zero-contact RFID-based data acquisition.