As a first dabble into amateur radio projects, I decided to build a Morse code practice oscillator. I searched around for a suitable schematic that my scrap-bin could supply all the parts for. In the end I settled on a simple 555 based circuit from the ARRL, found here. The circuit produces a square wave […]
This research was undertaken as the final year honours project of a Computer Science BSc. Abstract Due to cumbersome existing solutions, this project aimed to develop a remote video camera control system that imposes minimal hardware overhead to the user. Extensive market research and stakeholder interaction led to the design and realisation of an integrated […]