Electronics Projects Archive

Electronic plans news for electronic hobbyist or engineers. Free electronic schematics (circuits) electronic blog site. Electronic content post and more..

LPT Port PIC Programming Circuit USB Powered

The 40p 18p LPT parallel port pic programmer circuit a lot of programs Microchip PIC microcontroller series can also 24Cxx series eepromları can program ICSP section. MC34063 circuits made ​​with..

LM4780 Gainclone Amplifier Circuit Speaker Protection

The design is very good amp circuit, feeding, protection on one’s plate, mono, stereo, bridge, parallel port can be used with ± 35 Volts DC supply voltage according to the..

Watt, Current Meter Circuit PIC16F88 RPM Sensor

Other integrated circuits based on measurement of pic 16f88 share the ICL7660 and MCP6022 until I switched the engine RPM measurement is used in the section added source 🙂 lcd..

Portable ECG Data Logger MSP430F1232 LCD

Advanced circuit is quite complicated though most of us can not apply electronic medical medicine but all shared resources software, technical drawings, etc. protel drawings. integrated into the main control..

Wireless Oximeter USB PC interface PIC16F876 Measurement

Circuit wirelessly measure the amount of oxygen in the blood of integrated control pic16f876 usb parallel computer link module provided with all the details pc software flow diagrams and shared..

Proton ide Graphic LCD Example

This article and other pages made ​​with GLCD PIC MCU applications and projects will be discussed. The programming language used Proton Basic and schematic program Proteus 7.4 SP3 will be..

Switching Power Supply 250W ATX Modified SMPS

I shared earlier in the SMPS circuit Volt 250W 2×35 “13.8V 250W PC powersupply Modified” writing is almost the same system with the circuit. ATX psi modifying circuit has the..

High-current Nicad Battery Charger Circuit

There are two versions of the Ni-cd charging circuit, one with bjt (mje2955) transistor and the other with mosfet (2sj295). There is not much difference between the output transistor changed…

4-Channel Car Amplifier Circuit TDA1558Q

TDA1558Q 4×11 watt amplifier circuit can be installed with very little material prepared by the eagle of the circuit diagram, pcb drawings there. 2 × 22 watt with a few..

PCB Using Laser Toner Transfer Ironing Printed Circuit Board

Earlier laser printer PCB output took coated paper and supplied with the printed circuit board in preparing Yucel Basic brother’s prepared a letter (Iron and Easy Printing Circuit Board (PCB)..