How I built my first light box using the backlight of a laptop TFT panel as the light source.
A DIY 4 voltage bench power supply
I upgraded to a 10" telescope so I had to build a bigger lightbox
*in progress* I'm building a clock from scratch based on an Arduino with GPS receiver.
I modded my SPC900 webcam for computer controlled long exposure with a single USB cable going to the webcam.
Construction of a temporary pier for my telescope in my back garden.
Motorising the focuser of my telescope