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LED Light Sequencer using 555 – Circuit Schematic
LED Light Sequencer using 555
Another 555 IC project that will flash LEDs in such a way that light turns on in a sequence. You can use this as an indicator for turning left or right for vehi...
LED Light Sequencer using 555 – Circuit Schematic
LED Light Sequencer using 555
Another 555 IC project that will flash LEDs in such a way that light turns on in a sequence. You can use this as an indicator for turning left or right for vehi...
AC Light Dimmer (isolated control) – Circuit Schematic
AC Light Dimmer (isolated control)
Another AC light dimmer, but its main difference is its control circuit isisolatedto AC line that much safer to use. You can use circuit on both 120V and 220V A...
AC Light Dimmer (isolated control) – Circuit Schematic
AC Light Dimmer (isolated control)
Another AC light dimmer, but its main difference is its control circuit isisolatedto AC line that much safer to use. You can use circuit on both 120V and 220V A...
LED light chaser using 4017 – Circuit Schematic
LED light chaser using 4017
This is a LED sequencer circuit where 10 led are lighting on and off after one another as if they are chasing each other. This simple circuit is good in designi...
LED light chaser using 4017 – Circuit Schematic
LED light chaser using 4017
This is a LED sequencer circuit where 10 led are lighting on and off after one another as if they are chasing each other. This simple circuit is good in designi...
555 toilet floodlight and ventilator automatic control circuit – Circuit Schematic
555 toilet floodlight and ventilator automatic control circuit
The electronic switch is composed of the CK-4 type magnetic control switch and the VT1?R1?R2. When the bathroom door closes, the permanent magnet ZT and the ree...
555 toilet floodlight and ventilator automatic control circuit – Circuit Schematic
555 toilet floodlight and ventilator automatic control circuit
The electronic switch is composed of the CK-4 type magnetic control switch and the VT1?R1?R2. When the bathroom door closes, the permanent magnet ZT and the ree...
Camera internal flash circuit – Circuit Schematic
Camera internal flash circuit
This circuit is composed of the light measurement circuit and the flash circuit, as the figure shows. It can be used in the POPTICS (one kind of popular integra...
Camera internal flash circuit – Circuit Schematic
Camera internal flash circuit
This circuit is composed of the light measurement circuit and the flash circuit, as the figure shows. It can be used in the POPTICS (one kind of popular integra...
800W LIGHT DIMMER – Circuit Schematic
800W LIGHT DIMMER
This wide-range light dimmer circuit uses a unijunction transistor and a pulse transformer to provide phase control for the TRIAC. The circuit operates from a 1...
800W LIGHT DIMMER – Circuit Schematic
800W LIGHT DIMMER
This wide-range light dimmer circuit uses a unijunction transistor and a pulse transformer to provide phase control for the TRIAC. The circuit operates from a 1...
Infrared remote control energy-saving lamp circuit diagram – Circuit Schematic
Infrared remote control energy-saving lamp circuit diagram
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Infrared remote control energy-saving lamp circuit diagram – Circuit Schematic
Infrared remote control energy-saving lamp circuit diagram
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Human infrared remote sensing lamp circuit – Circuit Schematic
Human infrared remote sensing lamp circuit
The diagram is human infrared remote sensing lamp circuit. It uses trace infrared heat sent out by human to remote control the open or close of lap. This human ...
Human infrared remote sensing lamp circuit – Circuit Schematic
Human infrared remote sensing lamp circuit
The diagram is human infrared remote sensing lamp circuit. It uses trace infrared heat sent out by human to remote control the open or close of lap. This human ...
Schematic of Flash Circuit Design – Circuit Schematic
Schematic of Flash Circuit Design
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Schematic of Flash Circuit Design – Circuit Schematic
Schematic of Flash Circuit Design
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Light-control electric toy circuit – Circuit Schematic
Light-control electric toy circuit
The light of flashlight aims at phototube, then CMOS logic circuit which adopts battery as power supply will occur switch action to turn on/off the motor of mod...
Light-control electric toy circuit – Circuit Schematic
Light-control electric toy circuit
The light of flashlight aims at phototube, then CMOS logic circuit which adopts battery as power supply will occur switch action to turn on/off the motor of mod...