Posts by Fizzah Beig

The automatic night light is an automation system in lighting. The circuit, with the help of LDR, automatically turns ON the 6 LEDs connecte…

The LED Flasher circuit outputs a Flip Flop manner LED blinking. The circuit uses NE555 timer IC along with a bridge rectifier to rectify th…

A simple and easy-to-make light sensor switch works with the detection of light in surroundings. The circuit uses only 5 components includin…

A laser burglar alarm is a security purpose alarm circuit that senses even a small interruption in its environment. It’s sensitive with a lo…

A flip flop circuit, here, flashes two sets of LEDs ON ad OFF in a flip flop manner. the circuit includes IC NE555 for the time triggering s…

The light sensor circuit is a sensor-based circuit that detects the presence of light and turns on the LED accordingly. The circuit here use…

The circuit here is a soft-touch switch. Soft-touch means that when the switch is once pressed the circuit is turned on. Similarly, when it…

7 segment counter display is a project that many electronic projects use to display the number count of their output. The circuit involves t…

The dark detector, as its name suggests, detects darkness, in a room. The circuit involved in dark detection is very simple and cost-effecti…

A Computer audio amplifier, as its name suggests, is a circuit that helps amplify the sound system of the computer. Mostly, the sound of a c…

MQ-2 Gas Sensor Module is a smoke sensitive product detecting flammable gases such as Methane, Butane, Propane, Alcohol, and LPG. The series…