Auto on LED circuit
msrini
September 23, 2026
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A sensor-based lighting circuit that works automatically in the dark is discussed in this post. This is a simple circuit that even a beginne...
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Wednesday, September 23, 2026
Sunday, August 30, 2026
Mains-Powered White LED Lamp Circuit
msrini
August 30, 2026
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Mains-Powered White LED Lamp Circuit A simple LED lamp can provide surprisingly bright illumination while consuming very little power. One i...
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Saturday, August 1, 2026
How to Build a Simple 6W Stereo Audio Amplifier Using IC 7057
msrini
August 01, 2026
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A very compact Stereo Audio Amplifier built around the Philips IC 7057, which delivers 6 Watts of audio power through each speaker, is our h...
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Monday, July 20, 2026
Building a 22W Stereo Audio Amplifier Using the TDA1554Q IC
msrini
July 20, 2026
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If you enjoy building electronic projects, repairing old audio equipment, or creating your own sound systems, the TDA1554Q is an excellent i...
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Wednesday, May 20, 2026
A Mini LED Flasher you would love to assemble
msrini
May 20, 2026
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A Mini LED Flasher you would love to assemble You might have seen big photo frames decorated with LED lamps glittering on household walls. ...
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Wednesday, May 13, 2026
How to build a versatile Pure Sinewave Inverter?
msrini
May 13, 2026
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Introduction In the modern world, the usage of electrical and electronic gadgets is increasing day by day. This is because of necessity and...
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Monday, May 4, 2026
How to build Negative 5 V power supply circuit
msrini
May 04, 2026
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Introduction Offlate electronics enthusiasts are asking reliable power supply circuit design on getting - (minus) negative power supply tha...
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