How to build melodious multi-tone bell
msrini
21:17
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How to build melodious multi-tone bell It is easier now to build a multi-tone bell giving melodious tones with the specially designed PCB d...
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Friday, 2 July 2021
Wednesday, 23 June 2021
How to build a novel water level indicator
msrini
11:22
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How to build a novel water level indicator The specialty of the circuit design Features construction steps The circuit can be assembled on...
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Thursday, 10 June 2021
Regulated Power Supply using IC 7805
msrini
21:51
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Salient features of the circuit Very Simple circuit to build IC regulated stabilized power supply Highly suitable for digital circuits Com...
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Thursday, 3 September 2020
How to build the very popular tiny audio amplifier using IC LM386
msrini
12:45
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Very popular tiny audio amplifier using IC LM386 One will wonder how these days this versatile tiny audio amplifier has been missed from the...
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Thursday, 27 August 2020
Sleeping demon blinker
msrini
15:38
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Sleeping demon blinker The Project An interesting circuit built around CMos IC 4011 is discussed here. This circuit is very famous at the mo...
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Tuesday, 18 August 2020
Light Operated Relay
msrini
21:01
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Light Operated Relay Light operated Relay circuit An easy to build light operated relay circuit is given here. The circuit uses versatile C...
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