More about switch (472)

1-04-2003 | This circuit can be built into a power bar and used to remotely switch six socket-outlets. It is controlled via an RS232 interface and uses...

1-03-2003 | This effects switchbox will help make the stage a safer and tidier place. All your effects units can be kept out of harm’s way and seamlessl...

1-03-2003 | The serial port (often called the COM port) is perfect for connecting various electronic circuits to the PC. The complexity of the connected...

1-03-2003 | This compact stabilised power supply was specifically designed to obtain the best performance from the recently described subwoofer that for...

1-03-2003 | This switch unit is designed to drive two extra functions in a model via a switch-channel on the transmitter. A soft start function is provi...

1-12-2002 | We have already used the Holtek HT12E as an encoder in several previous projects, primarily for remote controls. This encoder is triggered b...

1-12-2002 | Portable radios, CD-players and cassette recorders that can also be operated from mains power often do not have a mains power switch, but in...

1-12-2002 | It doesn’t take a lot of effort to convert an electromechanical time clock switch into a simple time switch, and it can be done quite simply...

1-12-2002 | This circuit, which is designed for use with 6-V rechargeable batteries, provides automatic switchover to a reserve battery when the voltage...

1-12-2002 | The circuit diagram shows a simple current source constructed from discrete components, which can deliver a constant current into a load con...