GEVV Archive

With the battery charger circuit controlled by PIC16F876, 150 ma to 6000 ma power Nicd, Nimh batteries can be charged, the power of the circuit is between 50 ma and..

The high voltage generator circuit electro shock device has a low power and simple circuit design. There are 3 versions with transistor, opamp, ne55 trigger, you can use ee16 for..

In fact, feeding, feeding various timing circuits used for business. Generally puzzling, time-consuming mechanical parts is getting no special circuitry to rabbits in this project but the authors have used..

With the charging circuit, lion lipo life, lead batteries can be charged, and it has been stated that NiCad and NiMh batteries can be charged slowly without delta (google translate)..

Experiment card design, layout and ATmega32 microcontroller ATMega16 been quite well prepared for the software can be tested not very advanced test card may be enough for a lot of..

MSP430 to help business users a helpful archive. MSP430 Launchpad MSPEXP430G2 prepared for application card scheme pcb and gerber files (eagle) separate the Assembly CCA, II and C language prepared..

Time via the serial port a lot of running pic programmer made ​​basically all the same count of these popular possibibilities one of the “all pic programmer” other serial programmer..

1w power led for rides so easy a handy circuit a few resistors and two transistors is done with MOSFET with 350mA current limit because 1w LEDs used in the..

RF relay control circuit PIC16F628 microcontroller used in the donor card 433MHz RF transceiver module with 8 buttons (433.92 MHz) command is sent to the recipient. Sadder still used in..

A simple program that can be used for horizontal output transistors, especially in technical services, in television and monitor repairs, provides information and equivalents for many horizontal transistors used in..