GEVV Archive

BH1415F stereo FM transmitter integrated based on an FM transmitter device output güçlendr made ​​to a circuit .. FM transmitter used in the RF amplifier circuit 2N5770 (instead NTE108 or..

Marquee circuit built on the pic16f628 microcontroller circuit 8 X 80 LED matrix used LEDs is being prepared with the source software assembly circuits 74HC595. asm, cod, etc. have proteus..

Stereo tone control circuit bass, treble, balance and volume controls OPA2107 op amp is not used in the original series pretty open is frequently used in high-quality professional audio applications..

It can scan the books to the computer to transfer the most puzzling part to turn the pages in a professional for this job is a lot of work also..

LeoCAD is a free open source windows and linux versions of CAD program I looked very beautiful work, very professional can reconstruct instances of Lego drawings have also illustrated the..

Audio recording circuit in addition to the Board upon a few passive pic16f876a microcontroller circuit is able to record onto sd card component was established to stop, play, record, pause,..

Servo motor test circuit the same simple structure made of circuit ne555 timer IC 2 piece disabled based on servo motor can be used in different applications depending on the..

graphic lcd Volt amp meter circuit pic16f877 microcontroller Board, with the addition of the mc34063 dc-dc converter circuits and the l5973 used in the screenshot lm324 opamp GLCD MTG-12864B current..

PIC18F4550 and PIC18F2550 prepared for the experiment set of circuit than the regular seems simple, each chapter PCBs indicated on the layout also pretty good easily can be selected power..

ir Protocol Analyzer to use the sound card’s microphone input 1 x photo transistor connected to the controller, which uses the Protocol startbit, command, see the information on the program..