| Satellite dish positioning motors are extremely resistant due to their worm gear. After all, they are intended to hold the ‘dish’ in a fixed...
All items tagged with Engine and Controller (8)
| Texas Instruments (TI) has introduced a family of three new highly integrated brushed DC motor controllers. The DRV8871 is a brushed-DC moto...
| The Delphi Stamp is a complete controller about the size of a large postage stamp and is based on the ATmega128 microcontroller made by Atme...
| Many hobbyists seem to harbour a desire to control stepper motors from a PC. Unfortunately, complete stepper motor interfaces that can com...
| Model building is pretty popular among our readers, and circuits for this hobby are published from time to time. The true electronics e...
| This miniaturized motor controller uses pulse-width modulation (PWM) for loss-free speed control of d.c. motors up to about 40 amps. The e...
| The main feature of the circuit is that it is very easy to construct. In addition, it has a very low price and is based on easily obtainabl...
| The controller was designed to stabilize the speed of small d.c. motors within certain limits. It holds constant the counter-e.m.f. prod...