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Hi,friends.
Everyone need the electronic projects that correctly works.
The collection electronic circuit to show you that not enough.
Because sometimes them may not works, so you lost times and too much money.

I need to see you happy with your projects.

Therefore, I will experiment build them to assure to you that It is really works. But this working must to use long times and a lot power. Please wait me.

Because we have more than 700 electronic projects. It may cause you difficult to find them.

I hope you will like them and come back to visit mysite again.

Best regards,
Momename


Recent New Posts


 Simple Tone Generator using inverter logic form.

Tuesday, April 15th, 2014

We use a simple oscillator circuit in very many projects. I like to use a inverter logic gate since it is easy and cheap. But we do not use it directly. Mostly I use IC4011 nand gates since includes for separate four positive logic nand gate on a single silicon chip. Enough for general use […]


 20 Electronic Projects # 1

Thursday, April 10th, 2014

Now I am Electronic projects circuits blogger. It is hard work and dedicated time. We certainly need an income families. Many years ago, I had main revenue from adsense. Now the sponsor is ads banner And a commission from amazon I am so thankful all my friends a lot. Some friends wanted me to sell […]


 Dual LED Flasher by 2N2907

Wednesday, April 9th, 2014

This circuit calls more Free Running Multivibrator work resemble Flip Flop. Which encourage itself repeatedly. The Q1 and Q2 be Transistor PNP be usable general (2N3906,2N2907, etc.) The R1 and R2 limit current that flow through LED the bilateral. If enhance the value C1 and C2 the rate something Flasher slow down. Request friends have […]


 220 volts power inverter using NE555 and MOSFET

Tuesday, April 8th, 2014

Today I want to show you a 220 volts power inverter circuit. Which it is easy and small size. Because use NE555 and MOSFET as main. This circuit I experiment it work well,When use source is 12V battery will have output of 100 watts. The principle of circuit. I think many people does not like […]


 1.5V LED flasher using BC556 and BC546

Monday, April 7th, 2014

This is a low voltage LED flasher with 1.5V using BC556 and BC546 transistors. And other electronic devices is 4 resistor and 3 capacitors only. When about 15 years ago, making the LED flasher easy. because I use IC-LM3909 with an external device, only one resistor and one capacitor only got it to work. Also, […]


 Non contact ac detector voltage tester using CD4060

Sunday, April 6th, 2014

Tools that features equivalent of a professional, easy to use, cheaper, and more importantly, safe for use. For checking to find AC 220 Volt or 120V or call that AC main power in various points have or not? Most use a screwdriver to check the electricity. It is a lightweight, easy to carry. But the […]


 Adjustable AC voltage power supply, 0-30V 3A

Saturday, April 5th, 2014

When we experiment a AC power. We always use power transformer as source but it cannot adjust voltage though it have a adjustable form but them too expensive. This project so may a good way of us. This is an Adjustable AC voltage power supply that apply output of 0-30V at 3A by use electronic […]



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