Tag Archives: Switch

Proximity Switch

Schematic Diagrams      Comments Off on Proximity Switch

This circuit is for an unusually sensitive and stable proximity alarm which may be built at very low cost. If the negative terminal is grounded, it will detect the presence of a hand at more than 200mm. If it is not grounded, this range is reduced to about one-third. The… Read more »

Keyboard/Mouse Switch Unit

Schematic Diagrams      Comments Off on Keyboard/Mouse Switch Unit

Unplugging or re-connecting equipment to the serial COM or PS2 connector always gives problems if the PC is running. Even if you only need to swap a mouse or changeover from a graphics keyboard to a standard keyboard. The chances are that the connected equipment will not communicate with the… Read more »

AC Relay Power Switch Circuit

Schematic Diagrams      Comments Off on AC Relay Power Switch Circuit

This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). It utilizes a current transformer, single transistor amplifier, voltage doubler detector, robust relay and capacitor limited AC power source. Schematic of the AC Relay… Read more »

555 Momentary Switch Circuit

Schematic Diagrams      Comments Off on 555 Momentary Switch Circuit

Based on NE555 this circuit turns on and off the IC output by a momentary switch. In other words it works as a mechanical latching relay, but the circuit backs to the start condition when you switch off the power supply. This feature is often required in automotive devices. No… Read more »

2005 Jaguar 2.9 Saloons Fuse Box Diagram

2005 Jaguar 2.9 Saloons Fuse Box Diagram 2005 Jaguar 2.9 Saloons Fuse Box Map Fuse Panel Layout Diagram Parts: Radio Illuminator, Speed Control, Module assy fuse box, Bracket & Insert-sill, Insert-module to bracket, Powered seal, Shorting kink, Cruise Control, Door Lock Heater, Power Braking, Screw, Switch, Mounting bracket, Washer.

2006 Honda Insight Front Engine Fuse Box Diagram

2006 Honda Insight Front Engine Fuse Box Diagram 2006 Honda Insight Front Engine Fuse Box Map Fuse Panel Layout Diagram Parts: PGM FI main relay, canister purge valve, keyless door lock control unit, intermitten wiper relay, windshield wiper motor, wiper washer switch, AP sensor relay, audio unit, climate control unit,… Read more »

2014 Kia Rondo LX Engine Fuse Box Diagram

2014 Kia Rondo LX Engine Fuse Box Diagram 2014 Kia Rondo LX Engine Fuse Box Map Fuse Panel Layout Diagram Parts: Amplifier, Sunroof control module, Radiator fan relay, Pulse generator, ECM, Blower relay, ATM control relay, I/P junction box, ABS/ESC control module, Rear defogger relay, Ignition switch, Tail lamp relay, Oxygen,… Read more »

2004 Chevrolet Venture Fuse Box Diagram

2004 Chevrolet Venture Fuse Box Diagram 2004 Chevrolet Venture Fuse Box Map Fuse Panel Layout Diagram Parts:battery cable, engine harness connector, starter motor/starter solenoid, crankshaft position, knock sensor, ground, fusible link, switch, engine oil pressure indicator switch.

2003 Pontiac Grand Am Fuse Box Diagram

2003 Pontiac Grand Am Fuse Box Diagram 2003 Pontiac Grand Am Fuse Box Map Fuse Panel Layout Diagram Parts: fog lamp, cruise control, radio, battery, initial lamp, sunroof, lamps, cruise switch lamp, blower, switch.