Morse Code Oscillator using NE555 Precision Timer IC
Morse Code encodes mainly all English Letters and numbers in standardized sequences. Each of the symbols is modeled … Read more
Fizzah Beig
Audio Conversion to Light LED Circuit
Audio conversion to light LED circuits converts sound energy from the environment to electrical energy. The circuit is … Read more
Loud Siren Generator using UM3561 IC
The Loud Siren Circuit is able to produce Ambulance Sirens, Fire Sirens, Machine guns, and Police sirens with … Read more
Sensitive Sound Activated LED with 2n4401 Transistors
A very sensitive sound-activated LED circuit activates LEDs by even detecting distant sounds. This circuit here converts sound … Read more
Multiple Sound Effects Generator using MM5837 & TDA2822M IC
The sound effect generator is designed to produce multiple sound effects such as rain, waterfall, sea waves, wind … Read more
Automatic Night Lamp using Light Dependent Resistor (LDR)
A night lamp circuit is an automation system for lighting in rooms. The circuit is using an LDR … Read more
Proximity Sensor Switch Using BC517 Darlington Transistor
The proximity sensor switch works such that there is a blockage due to a person or object in … Read more
Multiple Style Flasher Using 555
Multiple led flasher circuit is a circuit with patterns of Light flashing from the LED. The circuit includes … Read more
Fading Or Pulsing LED Using 555
Pulsating LED circuit is a small electronic project functioning ON and OFF of LEDs. This circuit includes the … Read more
Flip Flop Multivibrator Relay using pair of Transistors
A flip-flop circuit’s purpose is to switch ON and OFF an LED or the circuit connected to it … Read more
Automatic Night Lamp Circuit with NE555
The automatic night light is an automation system in lighting. The circuit, with the help of LDR, automatically … Read more
220v AC LED Flasher Circuit
The LED Flasher circuit outputs a Flip Flop manner LED blinking. The circuit uses NE555 timer IC along … Read more
Light Activated Relay Switch Using NE555
A simple and easy-to-make light sensor switch works with the detection of light in surroundings. The circuit uses … Read more
Laser Burglar Alarm Security System UM3561
A laser burglar alarm is a security purpose alarm circuit that senses even a small interruption in its … Read more
Flip Flop flashing of many LEDs with NE555
A flip flop circuit, here, flashes two sets of LEDs ON ad OFF in a flip flop manner. … Read more
Light Sensor Using LM3909 IC
The light sensor circuit is a sensor-based circuit that detects the presence of light and turns on the … Read more