All items tagged with Engine and circuit (4)

1-05-1999 | Many hobbyists seem to harbour a desire to control stepper motors from a PC. Unfortunately, complete stepper motor interfaces that can com...

1-11-1996 | Circuits for making audible sound effects stored in an rc are nothing special any more these days. A disadvantage of many of them is,...

1-07-1991 | In many older cars the windscreen wash pump is not coupled to the windscreen wipe function. This circuit switches on the wiper motor for...

1-09-1990 | The circuit described here is a car theft deterrent that locks the starting motor until a pre-programmed code is recognized.