December 2017 - circuitspedia

Monthly Archives: December 2017

Remote Controlled Switch for Appliance

circuit diagram of Remote controlled switch project (Single Load) • This is a schematic circuit diagram of a remote-controlled switch for home appliances. • TSOP1738 used in the circuit for detecting IR signals from the …

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555 Timer ic Tutorial

  555 Timer   This is very popular and most common using ic used for various purposes in the electronics area.  555 timer ic is widely used in many electronics circuits for generating pulses, timer/ delay, …

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How to make 20w Audio Amplifier

20w amplifier using ic TDA7240    The TDA7240A is a 20W bridge audio amplifier IC . COMPACT HEPTAWATT PACKAGE in 7 pin packing. The audio amplifier shown here is based on the TDA7240 IC . The ic TDA 7240 …

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LM386 Audio Amplifier

LM386 Audio Amplifier Circuit  In this project, i am showing you how to build LM386 Audio Amplifier Circuit. This is a very low cost and easy to make and can power any speaker. As its …

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