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Make Your Own DIY Piano Using IC555!

Make Your Own DIY Piano Using IC555!

“In this tutorial, I’ll show you how you can make DIY Piano by connecting IC555 timer in ASTABLE multivibrator Mode with variable frequency to a speaker. The piano is a wonderful musical instrument and one can make a cheap …

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4 Bits Binary Counter Up/Down

4 Bits Binary Counter Up/Down

“The counter is a 4 bits binary counter up/down. That is, this counter can counter from 0 to 15 or from 15 to 0 because it counts either up or down. The project is a binary counter made with …

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OPAMP(741 Types) AND 555 TESTER

OPAMP(741 Types) AND 555 TESTER

“OPAMPS and 555 timers are one of the widely used electronic ICs that we use regularly, So we need to make sure that whether ICs are working correctly or is faulty. Thus we need to make a tester that will …

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Building your own 555 Timer IC

Building your own 555 Timer IC

“The 555 Timer IC is one of those evergreen and versatile ICs that finds place in every common place electronics applications. What does it do? It generates a square wave used in timing applications and many other fields. It mainly …

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