Phone Rings Lamp Circuit MOC3020

The circuit in the picture when connected to a telephone line with any incoming calls will allow the lamplight. Circuit is in two parts and the two circuits are separated..

CD4017 CD4069 Relay Control with Remote Control

Any with a remote control relay to control prepared a simple circuit application CD4017 CD4069 integrated based on the microcontroller is not used it dez has advantages, but the programming..

Wave Reader Circuit AT89S52 Flash Memory

PIC24, 32, MSP430 is progressing rapidly but AT89S52 time, I still made ​​sure that what is in use by 8051. In this project, kingston 8gb flash memory is read in..

Synthesizer Circuit AT89S53 AT89S52

Musicians use a variety of sound-producing device “Synthesizer” When you are setting a very good quality work is making. AT89S52 and AT89S53 Synthesizer used in the project on the LFO,..

Mosfet Amplifier Circuit Hifi AV400 RMS 400W

Previously shared “400W RMS Mosfet Amplifier Hifi FET400” circuit design with the same count even fet400, etc. ipa400. AV derived from the series The important part in this project given..

Computer Controlled Robot Project PIC16F877

Computer-controlled robot circuit special program is moving according to the shapes drawn on further action can be achieved by giving the coordinates instead of drawing circuit PIC16F877 microcontroller used robot..

USB Interface Circuit Pic18f2550 Delphi

The project is written with delphi program microcontroller used USB interface Pic18f2550 control through a variety of commands on the card may be sent 4 channel button input, 4-channel led..

Adjustable Power Supply Circuit 0 30V LCD

Power supply circuit consists of a few sections 04 to 0 30v power supply based on solid TL081 op amp circuit 2N3055 power transistor quite popular and a classic by..

Transistor Amplifier Circuit 250W 2SC3858

250 Watt amp circuit previously shared 2x100W circuit developed beefed supply voltage 2x75v DC symmetrical in total 150V working with the output transistor-the 2SC3858 this transistor is not found instead..

Laser burn with DVD Writer

Far as I know in the market with high-powered lasers are sold in this application DVD burner laser a plastic piece on the burning writing used in any circuit does..