With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

Are you ready to feel old? Lemmings just turned thirty-five. The famous puzzle game first came out in February of 1991 for ...

Getting PCBs made is often the key step in taking a dodgy lab experiment and turning it into a functional piece of equipment.

This is the master device that polls a keypad to check for a keypress. The keypress is sent over I2C. One slave HCS08 is connected to an LED bar that displays patterns based on the keypress and the ...