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.
Light fence circuit is used to detect the presence of any human or object in a particular area. The detecting range of Light…
Capacitors seem all fine till you get to the point where a power supply fails or refuses to perform optimally. And if the…
The situation is simple – you have a low voltage supply rail, say 3.3V, and you want to power something that needs 5V. This is…
Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s…
At the outset driving a motor might seems like an easy task – just hook the motor up to the appropriate voltage rail and it…
Frequency to voltage converter converts the frequencies or pulses to the proportional electrical output such as voltage or…
When a signal goes through a sudden change from base value to higher value and again comes to base value from higher value…
In electronics, waveforms are mostly plotted against voltage and time. The frequency and amplitude of the signal can vary…
Different Electronic systems operate in different level of voltages. Most commonly the digital electronic systems like…
Snubbers are the energy absorbing circuits used to smooth the voltage spikes caused due to the circuit’s inductance. Sometimes…
Frequency Dividers are the circuits which divide the input frequency by n (any integer number), means if we provide some signal…
Door alarm is a very common and useful device for security purpose. They are used to detect whether the Door is open or closed…
