More about switch (472)

1-06-1997 | The RC switch is a well-known and very popular adjunct in the world of model craft. It makes it possible to use the joystick for op...

1-03-1997 | A current detector and a threshold switch are not sufficient when in comes to building an electronic fuse. Such a circuit would be trigger...

1-03-1997 | To design a battery charger with switching regulators you need quite a few flat batteries and the patience of Job. When you come to c...

1-01-1997 | Software suppliers have adopted a number of different systems to protect their products against illegal copying. The dongle (also w...

1-12-1996 | When playing an electric guitar, you often have to use one or more effects units, since each and every kind of music played on the gui...

1-12-1996 | A proximity switch is one which requires your hand to be merely near it as opposed to on it to operate.

1-12-1996 | It is a frequent requirement in computer and audio systems that several units are switched on or off simultaneously. The simplest way of...

1-09-1996 | Infra-red remotely controlled equipment is provided with a standby mode in which it remains ready to operate at a simple command of a...

1-07-1996 | The rapid charger published earlier this year was hased on the ubiquitous TV U2402B IC. The charger was ahle to fully charge four AA bat...

1-07-1996 | The signal-controlled switch actuates or deactuates a.f. equipment, including preamplifiers, power amplifiers, and filters. It is partic...