JohnGrahamCumming writes: "In this simple project a hacked Linksys WRT54GL talks to a public API to get real-time bus information and displays the times of the next buses on a model bus. Never miss the bus again!"
JohnGrahamCumming writes: "It's been reported that the GCHQ code challenge has been solved and 'complete' solutions posted on the web, but there's more to it than meets the eye. There's a whole block of undecrypted data just waiting to be examined."
JohnGrahamCumming writes: "Unable to resist a string of programmable Christmas lights I cut them up and built and 7x7 color display from them. The string is controlled by an Arduino Pro and hidden in a picture frame."
JohnGrahamCumming writes: "In 1837 Charles Babbage laid down plans for a general purpose digital computer with memory, a CPU, a printer and a plotter. Now there a project afoot to actual build the massive steam-powered machine."