I see as the most advanced open source Atmel AVR debugging the debug test card can be made also shares some reason always one step ahead in atmel ..
DIP-40 pin socket, reset button SDA and SDL (IIC) can be modified to Pull Up, PWM usbasp connection, USB-connected ATMega8 USB-UART converter, USB-UART bridge connected control circuit debug JTAG, LCD display WH1602B, ADC, Show buzzer, lED display additional controls and more
Atmel AVR Test Debugging sprint circuit printed circuit board pcb layout drawings prepared by opening the file and printer to output the “Sprint-Layout-Viewer” program can use http://www.abacom-online.de/uk/html/dateien/demos/viewlayout50.exe
Source: we.easyelectronics.ru alternative atmel-avr-debug-development-board.rar
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-18011.zip
Published: 2011/11/27 Tags: avr development board
EHT Transformer Driver Circuit High Voltage Flyback Spark
Shares were held in high voltage flyback more professional, but this application is simple to use transformer driver schematic drawing pictures very clearly understood well prepared. The logic is simple EHT transformer outside of the core .. 5 round wires insulated wire hemmed and driver circuit bağlaıy transformer at the output of the high voltage Retrieving EHT transformer MOSFETS, 555 l of the circuits can also use the transformer of the old tube and Television, monitor hurdalarındn be taken.