More about speed (134)

1-01-1997 | Speed controllers for model trains exhibiting a perfect regulation characteristic are few and far between. With most controllers, spee...

1-12-1996 | The AD8037 is a rather special opamp because its positive and negative inputs have internal clamps. The clamp at the negative input is e...

1-11-1996 | In computer land, extensions for operating systems as weil as for user programs are new arrivals every day. Hardware, too, is frequent...

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,...

1-12-1995 | The DS 1633 battery recharger is designed to be a complete battery charging system for standard charging or trickle-charging. It can be c...

1-07-1995 | Printer buffers serve to ensure that the data to be printed are taken from the computer as quickly as possible so that th e computer can...

1-02-1995 | The induction motor may be regarded as practically a constant speed machine: the difficulty of varying its speed economically constitutes...

1-12-1994 | 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...

1-12-1994 | The circuit presented is suitable for use with d.c. motors operating from 5-24 V. lt can deliver an output current of up to 10 A, depend...

1-07-1994 | In many advanced electronic circuits, speed and accuracy are of the utmost importance. It is sometimes overlooked that to achieve these,...