SPICE and KiCad
Designing a power supply can be an interesting yet dangerous engineering task. You can reduce some of the inherent risk by building a model and running simulations with SPICE in KiCad.
Making a Retro-Style Alarm Clock
A few electronic components, some code, and a hand-made wooden case make a fine retro-style bedside clock.
Making a Tiny GPS Position Recorder
Design and construct a battery-powered GPS receiver and recorder in a compact package, with firmware and a Linux-based GUI application for visualizing the data recorded.
A Real-Time Operating System for Microcontrollers
Exploit the full power of your microcontroller with the FreeRTOS multitasking operating system.
Prototyping with PCBs
Coppersmith
Prototype your products with your own PCB designs.
In part 1 of this series on PCB design, I covered schematic capture in KiCad. The