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4 Simple Clap Switch Circuits using Transistors, Opamp, and IC 555

Want to build a simple clap switch circuit that will toggle any load in response to your claps? The article is presented exactly for this purpose. Here we discuss 4 unique and simple designs which can be selected as per user preference. Overview The article talks about what the title suggests – a clap switch. … Read more4 Simple Clap Switch Circuits using Transistors, Opamp, and IC 555

IC 555 Timer Monostable Circuit Calculator Software

This IC 555 calculator software helps you to compute the output pulse width or the pulse ON delay time of a 555 timer monostable circuit Inputs Capacitor (C) nanoFarad (nF)microFarad (μF) Resistance (R) Ohms (Ω)kiloOhms (kΩ)MegaOhms (mΩ)     Output Output Pulse Width (T) Seconds (s)

IC 555 Astable Timer Circuit Calculator Software

The following calculator helps you to compute the output results of a given IC 555 timer astable circuit Inputs Capacitor (C) nanoFarad (nF)microFarad (μF) Resistance (R1) Ohms (Ω)kiloOhms (kΩ)MegaOhms (MΩ) Resistance (R2) Ohms (Ω)kiloOhms (kΩ)MegaOhms (MΩ) Outputs Frequency  Hertz (Hz) Period (T)  milliseconds (ms) Duty Cycle Percent (%) Mark Space Ratio Time High (T1)  milliseconds … Read moreIC 555 Astable Timer Circuit Calculator Software

Driving Unipolar Stepper Motor using IC 555 Timer

4.7K or 4k7 Resistor

In this project we are going to run a unipolar stepper motor using 555 timer. Apart from 555 timer we also need IC CD 4017 which is a decade counter IC. By Ankit Negi Any unipolar motor can be connected to this circuit for performing specific task, though you need to do some small changes … Read moreDriving Unipolar Stepper Motor using IC 555 Timer

Simple Continuity Tester Circuit using IC 555

In this project we are going to make a simple continuity checker circuit using 555 timer.  And what makes this circuit so special is that no transistor is used in it and hence this is indeed the simplest continuity checker. By Ankit Negi We all know the importance of 555 TIMER in electronics. The fact … Read moreSimple Continuity Tester Circuit using IC 555

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