Command control systems allow more ways than ever to operate your toy train today, and if you’re new (or you’ve been away ...

It looks a little like a tool to remove the head from your favorite miserable robot, but this is actually a diagram from one of Sony's latest game controller patents. The as-yet unnamed controller ...

Harley-Davidson has been granted a patent for a charger with a unique design including multiple switching transistors, a transformer with primary, secondary, and auxiliary windings, and a controller ...