15V LED Power Supply
This circuit shows about 1,5V LED Power Supply Circuit Diagram. Features: needed a step up transformer (40:60)easily provide. Component: IC, .....
Emergency Light With Battery Charger
The following circuit shows about Emergency Light With Battery Charger Circuit Diagram. Features:automatic switching-on of the light on mains .....
300-350W Lighting Control
This circuit shows about 300-350W Lighting Control Circuit Diagram . Features: Cheap to build, Simple circuit, 120V AC voltages. Component: .....
10 Dancing LEDs ElectronicCircuit Based On The LM358 IC
The following circuit shows about 10 Dancing LEDs Electronic Circuit Diagram. This circuit based on the LM358 IC. Features: IC1A amplifies about .....
LED Knight RiderCircuit With 4017 and 555 IC
The following circuit shows about LED Knight Rider Circuit Diagram. This circuit based on the 4017 and 555 IC. Features: Knight Rider circuit, 4 .....
Low Cost Automatic LED Emergency Light
This is a low cost circuit diagram for the emergency light based on white LED. Component: LM317 IC, Resistor, Transformer, LED, Variable .....
AD8531 IC For LCD Panel Backlight Automatic Control Circuit
The following circuit shows about AD8531 IC For LCD Panel Backlight Automatic Control Circuit. Features: can compensate for aging effects and the .....
Circuit Diagram Of Slave Flash Light Control
The following circuit shows about Slave Flash Light Control Circuit Diagram. Features: 68mH Inductor, give auto trigger for secondary flash light, .....
USB LED Lamp Circuit using 5 Volts
A simple usb LED lamp circuit using 5 volts power supply from usb port, which can be used to light a desktop or laptop computer during power failure.....
Two star flasher circuit
A circuit that can be used to flash two Christmas stars alternatively is given here. The IC1 NE 555 is wired as an astable multivibrator here. When there is a p...
Two mode night light circuit - WorkingCircuit DIagram
The working and circuit diagram of a two mode night light circuit is given below.....
Touch Dimmer Circuit for Lamps using TT6061 IC
A simple touch dimmer circuit diagram using TT6061 IC, which is a touch control integrated circuit used for Light dimmer circuit and lamp dimmer circuits.....
Light Related
Watch the video given below to get a better idea on how LED works A light emitting diode (LED) is known to be one of the best optoelectronic devices out of the ...
Super bright LED night light
Here is the circuit diagram of a super bright LED night lamp that can be operated from the mains supply. Bridge D1 is used to rectify the AC mains voltage. The ...
Automatic Street Light Controller Circuit Using Relays and LDR
The circuit diagram of an Automatic Street Light Controller Circuit is explained in this post.....
Simplest lamp flasher circuit
This is a very simple lamp flasher circuit that uses only three components (a capacitor, relay and one resistor) other than the lamp. The working of the circuit...
Simple Lamp Dimmer/ Fan Regulator Circuit
A fan regulator circuit which can also be used as a simple lamp dimmer circuit.This fan speed regulator or light dimmer is based on power control using triac.....
PWM lamp dimmer using NE555 timer IC. Complete circuit diagram and working
Simple PWM lamp dimmer using NE555 timer IC. 555 timer IC wired as variable duty cycle astable multivibrator for controlling the brightness of the lamp.....
Puff to OFF LED circuit
This is a simple circuit in which the glowing LED can be switched OFF just by a puff. A condenser mic (M1) is used to sense your puff. When the push button S1 i...
Powerful LED flasher
This is the circuit diagram a powerful LED flasher. High power LEDs are very common in the market now and a 1W high power LED is used here. Transistors Q1 and Q...