This is a CMOS IC (CD4033) based circuit which can be used to detect presence of AC mains voltage without any electrical contact with the conductor carrying AC current/voltage. Thus it can be used to detect mains AC voltage without Continue reading
The quartz clocks which have dominated time-keeping for the past 20 years or so have one problem: their errors, although slight, are cumulative. After running for several months the errors can be significant. Sometimes you can correct these if you Continue reading
Small in size! Big in use Here is a simple and powerful LED circuit that can be operated directly from the AC 100 volt to AC 230 Volts mains supply. The circuit can be used as mains power locator or Continue reading
This ultra-bright white LED lamp works on 230V AC with minimal power consumption. It can be used to illuminate VU meters, SWR meters, etc. Ultra-bright LEDs available in the market cost Rs 8 to 15. These LEDs emit a 1000-6000mCd Continue reading
The full wave phase control circuit below was found in a RCA power circuits book from 1969. The load is placed in series with the AC line and the four diodes provide a full wave rectified voltage to the anode Continue reading
This circuit uses low-voltage AC to drive a string of 50 or so bi-color LEDs (two LEDs connected in inverse parallel). Power to the LEDs is controlled by the Triac and the two optocouplers which have their photo-transistors effectively connected Continue reading
2000 Chevy Cavalier Under Dash Fuse Box Diagram 2000 Chevy Cavalier Under Dash Fuse Box Map Fuse Panel Layout Diagram Parts: ignition, battery, ABS system, PCM, HVAC, fuel pump, cooling fan, heater blower, A/C.
What you will see here is the schematic about the fuse block, A/C and heating wiring diagram of the 1988 Toyota Land Cruiser FJ60. Before making any changes on your Toyota Land Cruiser FJ60 wiring connections, it is best to Continue reading