A good DC switching power supply circuit form old computer that not used. It has used powerful, durable and works great. Present, a computer become the electric appliance power needed for every home Because there are very useful. But lifetime limit and out of date very quickly. There are new program. Desired machine that has […]
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 778 electronic projects. It may cause you difficult to find them.
Recent New Posts
If you want to create the 100 watt OCL audio amplifier circuit. I want you to consider this circuit as one. It uses STK4231 IC products to create a simple, small and best economical. How it works. The STK4231 is Hybrid IC of Sanyo, in the family of STK4201II. Can provide a high power output […]
This is Infrared Remote control transmitter circuit has high performance and can be applied to works with the various infrared receiver circuit. To made easily. And best to save your money. I need not tell you much, what is the infra red remote control. Because you have known as well. so I recommend circuits 2 […]
The circuit tests a flyback transformer of the televisions that the result is a simple, easy and cheap to build. One of my friends is TV repairman colors – black and white. He said the repairing on the fly back is very difficult. Because it has large size, Is high voltage source. So is very […]
You cannot use a multimeter to check a crystal. You should have a this circuit, because it can check a crystal 100Khz to 900Mhz, easily to make and cheap.The crystal is a key equipment used to generate a radio frequency. – Some circuits use a clock signal controller. For example, The digital circuits of computer […]