555 PWM Circuit

As most college students would have done, this year for Christmas I asked for an oscilloscope! This is a core part of every electronics lab and can be used across practically every discipline of electrical and computer engineering. When I started working on this circuit I was originally making it to act as a basic

Pixhawk Drone

Recently I acquired a Pixhawk drone kit which includes a drone frame, battery, ESCs, motors, GPS, and an Ardupilot Pixhawk flight controller. I’ve become familiar with the Ardupilot firmware and MAVLink protocol over the past year at work and decided to get my own to play with. While this drone can do many things, I