Or: how to turn this..
into this..
I was given a lovely glowing cube by the generous people at Linden Labs as a freebie at a job fair yesterday, and I decided that it was far too attractive to simply sit there on a shelf, pulsating forlornly until its batteries went flat. How about making it […]
Servos are small DC motors that come in a convenient package with a gearbox. They incorporate a feedback loop - the output shaft of the servo is connected to a potentiometer which measures its current position. This allows the shaft to be set to specific angles by sending the servo a coded signal. […]