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Pulse-Generator & Signal-Tracer with BC547,BC557

Dual-purpose test-instrument Very simple circuitry, 1.5V Battery-operated Parts: R1__________________1M 1/4W Resistor R2,R4_______________2K7 1/4W Resistors R3________________150K 1/4W Resistor C1__________________2n2 630V Ceramic or Polyester Capacitor (See Notes) C2,C3_______________4n7 63V Ceramic or Polyester Capacitors D1_______________1N4148 75V 150mA Diode Q1________________BC547 45V 100mA NPN Transistor Q2________________BC557 45V 100mA PNP Transistor SW1________________SPST miniature Slider Switch (See Notes) J1_________________Stereo switched 3mm. Jack […]


Logic Digital Tester by LM324

This is Logic Digital Tester Circuit. It uses the level input about 5V and use the integrated circuit LM324. Be Main Part electronics perform Drive All LED. Then use Current very low about 10mA by have potentiometer be formed fine the value threshold give just right with the level logic digital both of 3 the […]


Light Sensitive Switch with LDR + 2N2926

This be circuit warn when be become dark, or Light sensitive switch. By use electronics part the base is important , be the transistor 2N2926 and AC128. For the light sensor also LDR (light dependent resistor) or a resister quickly the light. When have no the light makes Q1 , stop work. The Q2 and […]


1998 Nissan Skyline R.33 Fuse Box Diagram

1998 Nissan Skyline R.33 Fuse Box Diagram 1998 Nissan Skyline R.33 Fuse Box Map Fuse Panel Layout Diagram Parts: electronic part,  rear heat seat, woofer, adaptive cruise control, blower, washer, HVAC, cigar lighter, power socket, mirror, audio, auto DRPO,interior lamp, stop lamp, adaptive cruise control, power socket, meter, air bag.




1995 Acura Integra Interior Fuse Box Diagram

1995 Acura Integra Interior Fuse Box Diagram 1995 Acura Integra Interior Fuse Box Map Fuse Panel Layout Diagram Parts: cruise control, washer, fuel pump, turn light, power door lock, starter signal, ignition coil, instrument light, back up light, power window, fog light, inter lock, head light, power window, licernse light, tail light, rear light, power […]



2005 Kia Sedona Fuse Box Diagram

2005 Kia Sedona Fuse Box Diagram 2005 Kia Sedona Fuse Box Map Fuse Panel Layout Diagram Parts: hazard, fog lamp, room lamp, stop lamp, meter, sunroof, wiper, washer, seat belt, turn lamp, start, cigar lighter, power socket., ACC, air bag, heated seat, engine.