On Delay Timer Circuit using Three 2N3904 NPN Transistors
An ON Delay Timer Circuit is a simple electronic circuit, which often serves to initiate time delays in … Read more
555 Timer Circuits
Discover a wide range of versatile and efficient 555 timer circuits for your electronic projects. Whether you’re a hobbyist, student, or professional electronics enthusiast, our collection offers comprehensive guides, tutorials, and resources to help you design, troubleshoot, and innovate with 555 timer ICs. Explore circuit diagrams, applications, and tips for creating timers, oscillators, pulse generators, and more. Enhance your understanding of this fundamental component and unleash your creativity in electronics with our curated selection of 555-timer circuits.
Low Voltage 12V Relay Driver Using LMC 555 Timer IC
Driving a 12V relay with a 3V supply is a common engineering practice. It is usually seen in … Read more
Toy Ambulance Siren Using 555 IC
Nowadays, most children’s toys like cars and bicycles are equipped with sirens. This siren can easily be made … Read more
Telephone Ringtone Generator Using 555 IC
Ring tones in the old telephone sets and piezo buzzer in the current electronic telephone instruments are not … Read more
Simple Multiple Door Indicator Circuit
Have you ever forgotten to shut your home door at night? This might be a terrible experience as … Read more
Simple Relay Flasher Circuit with NE555 Timer
A Relay Flasher circuit is used for operating the flashlights in various ways for many purposes such as … Read more
Latching Touch Switch For Controlling AC Appliances
What is a Latching Touch Switch? A latching touch switch is a simple capacitive tactile sensor that retains … Read more
How To Make A DC Motor Speed Controller Using NE555 Timer IC
What is a DC Motor Speed Controller? A DC motor speed controller is a simple electronic circuit that … Read more
Car Engine Overheat Alarm using NE555
The automobile is a recombination of many things, like the transmission, AC, radiator, speedometer, level monitor and the … Read more
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
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
How To Make A Smart Door Lock Using An IR LED Pair & Servo Motor
Disasters and mishaps arrive when you are least expecting them. In today’s day & age, proper home security … Read more
How To Make A Touchless Hand Sanitizer Dispenser – DIY Project
Excellent hygiene practices have a long-lasting effect on the positive proclivity of any environment. With the current ongoing … 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
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
