electronic circuits

AZMIR15 January 2018 at 08:21
You Should make it
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Unknown1 July 2019 at 10:44
Where is get PCB
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Unknown16 August 2019 at 01:44
hi
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Unknown11 November 2019 at 08:40
Can u tell me about touch free sensor?
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Simple clap switch

March 08, 2018

clap switch Required Components:- 1. 4017 - IC - 1 2. 741 - IC - 1 3. Resistors(10K) - 1 4. Resistors(1K) - 5 5. RED led - 1 6. Diode (In4007) - 1 7. Green Led - 1 8. MIC - 1 9. Relay(9v) - 1 10. BC547 ...

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How to make 200 Watt Inverter

February 16, 2017

2 00 Watt Inverter This circuit diagram. Built based on IC CD4047 inverter circuit can convert 12VDC to 220VAC and 50-60Hz frequency and Square wave signal. In this use IC CD4047 Square wave Oscillator at 50Hz and use LM358 for buffer circuit. The transformer is 12V-0-12V Primary and 220V Secondary. Power Transistor IRF250 x 2 For driver transformer 220V ac and other Power Transistor mosfets IRF540 is also use. IC CD4047 will work in the astable multivibrator mode. In the CD4047 are pin 10 and 11 are Q and ~Q from. This AC is given to the step up transformer of the secondary coil. 220VAC- up to 200w transformer from 12V lead acid battery. 200 Watt Inverter circuit diagram:- PCB Board:- Components Require...

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Power Amplifier Circuit using IC TDA2030

November 15, 2017

Features of TDA2030 Amplifier:- 1. TDA2030-IC range of voltage between 9 V to 24 V 2. TDA2030A is a monolithic IC intended for use as low frequency class AB amplifier. 3. Output power 18 W at VS = ±16 V / 4 Ω with 0.5% distortion 4. High output current 5. Very low harmonic and crossover distortion 6. Short-circuit protection 7. Thermal shutdown Required Components:- stereo jack pin - 1 TDA2030 IC - 1 Resistors(100K) - 3 Resistors(4.7K) - 2 Resistors(10R) - 1 Diod...