An enjoyable and somewhat basic electronics project is to make a simple electronic candle that uses a Light Dependent Resistor LDR to produce a flickering LED flame that switches on automatically in low light. To regulate the LED, which serves as the candles flame, the circuit makes use of the LDR variable resistance. The LED […]
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Simple Motor Powered Emergency Flashlight Circuit
A basic circuit for an emergency flashlight that runs on a motor serves as a generator to power an LED for illumination and an energy storage device. In this article we have used to create an emergency flash light with a supercapacitor that can be charged by turning a DC motor that is attached to […]
12V SMPS Driver Circuit for LED Strip
A 12V SMPS Switch Mode Power Supply Driver Circuit is a regulated power source that transforms mains power which is typically 110V or 220V AC, into a steady and secure 12V DC voltage that may be used to light LED strips. We will construct a simple, reasonably priced and potent LED driver circuit in this […]
Simple Flasher Circuit using LED and LDR
An LED and an LDR is used to make this simple basic flasher circuit. This circuit controls the LEDs blinking pattern by taking use of the LDRs ability to change resistance in response to light intensity. Without the need of complicated chips or transistors this device produces the effect of blinking LEDs. Basic electrical parts […]
Simple Automatic Staircase Light Circuit
An automated staircase light circuit is a device that activates the lights on your steps only when someone is using them and automatically switches them off after a certain amount of time. This is an excellent approach to increase home safety and conserve electricity. Circuit Introduction: Regular stair lights: These might be troublesome to turn […]
Simple Motorcycle LED Turn Signal Indicator Circuit
A simple motorbike LED turn signal indicator circuit adds a flashing with chasing effects on the LEDs in place of the conventional incandescent bulbs in the turn signal system. In this circuit IC 555 is integrated circuit acts as an oscillator, generating the flashing signal. Circuit Working: Parts List: Category Description Quantity Wattage Resistors 390Ω […]