The 555 Timer IC is a popular 8-pin Integrated circuit chip that can be used in a variety of timing and pulse generation applications. The IC can operate in three different modes such as Astable, Monotstable and Bistable, because of which it can be adapted into many types of circuit designs like time delay circuits, pulse generation circuit, oscillator circuit and much more. The below list from Circuit Digest consists of a huge collection of 555 Timer circuits with neat circuit diagram and practical DIY hardware explanation enabling you build your own 555 Timer projects.
As the name suggest 555 timer is basically a “Timer”, which create an oscillating pulse. It means for some time output pin 3 is…
Clap switch is an interesting hobby circuit which turns on the lights with a clap sound. Although its name is “Clap switch”,…
Rain alarm is an application which detects the rain water and blows alarm. They are useful devices and play an important role…
Fire alarms are prime necessities in modern buildings and architectures, especially in banks, data centers and gas stations.…
In electronics applications sometimes we need negative voltage. However getting a negative supply source is not a reliable…
Doorbell is a very common and useful device used in every household. Among electronics students and hobbyists, doorbell circuit…
In this project we are going to design a circuit, to make a flashing light similar to that on a police car. This police light…
Servo motors are basically rotary actuators that enable precise control of angular position, acceleration and velocity in…
You should have seen LEDs glowing and fading in a LED Strip lights, used for decoration in festivals and functions. They look…
In this traffic light project we are going to design a circuit, to control traffic lights on a four-way signal. This circuit is…
TV remote control is a commonly used device in our everyday life. Would you like to surprise your family members or friends by…
In electronics and electrical systems, faults are very common. The most commonly appearing fault is due to discontinued…
