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40W Audio Power Amplifier Circuit with MOSFET OTL 16 Jan 2013 | 07:48 am
For over 30 years, is a very old technology, but only initially. Equipment when the voice is not that bad. This circuit will be forgotten …. Power rear. Many of you may be familiar with it, I put a li...
Two Tone Siren Circuit with IC NE556 10 Jan 2013 | 02:01 pm
Come back again for free circuits,today i have the simple sound circuit for siren with two tone ,We are going to take the NE555 the various IC of electronic world. The Siren two tone circuit is a very...
600W RMS Power Amplifier Circuit with MOSFET IRFP450 5 Jan 2013 | 09:38 am
Happy new year everyone ,We hope you have a safe and your healthy and happy in 2013. Free circuits dot com ,We’re back in action after a great holiday. For first article for new year,We would like to ...
Hi-Fi Tone Control Circuit with LM301A 28 Dec 2012 | 02:24 pm
Welcome back, Free circuits dot com presents the hi-fi tone control project. This circuit and a simple series circuit Tone Control. This circuit tone control with surgical Amp LM301A. The JFET 2N3684 ...
250W Car Power Amplifier Circuit with 741 18 Dec 2012 | 07:56 am
Welcome back Free circuits dot com,We take car power amplifier circuit with top brand.This circuit I had been draw up for simulate with parallel output is usually what I do not remember the chassis wi...
Schmitt Trigger oscillator with transitor circuit 13 Dec 2012 | 09:04 pm
Welcome to Free circuit dot com ,we would like to present the Schmitt Trigger oscillator below employs 3 transistors, resistors and a capacitor 6 to generate a square wave. Of waveforms of pulse can b...
10 Watt Audio Power Amplifier Circuit 7 Dec 2012 | 08:13 pm
Free circuit dot com would like to present the good power amplifier project with 10W PA. The 10 watts power amplifier circuit by transistor describe here is an audio amplifier with output power of 10W...
Digital TTL Voltage Testing Meter Circuit 14 Nov 2012 | 09:01 pm
Free circuit dot com presents the digital tester circuit,this circuit is checking voltage in TTL with display by 7 segment. I think the circuit will be using for you apply to your electronic projects....
1 Minute to 2 Hour Timer Circuit with IC 4060 30 Oct 2012 | 08:43 am
Free circuit dot com presents the timer circuit with IC 4060 as this circuit is simple to make the project or devices. This timer circuit can set time at 1 minute to 2 hours. Frist information, Techn...
500W Audio Power Amplifier Circuit Diagram with Transistor 26 Oct 2012 | 02:28 pm
Free circuit today would like to present the power amplifier circuit project with 500 watts. We take transistor MJL2194 and MJL2193 for drive output signal.so the amp has a capacity for enormous insta...
