| This device can project attractive laser beam patterns on virtually any desired surface. The basic idea is to manipulate the path of a laser...
G. van Zeijts (5)
| Maglev trains use a rather sophisticated system consisting of lots of magnets and coils along with controllers, which lifts and propels the...
| Has your hard drive crashed? Don’t throw it away! You can still use it in many interesting projects. As an example, the author has used the...
| By now enough hard-disk drives have crashed that every hobbyist should have no trouble getting his or her hands on one and using it for othe...
| Over the years various articles have appeared in Elektor Electronics about microcontrollers that pick up the pulses from an IR remote contro...