===== Paper-USBasp ===== The Paper-USBasp is a Paper-PCB version of an USB in-circuit programmer for Atmel AVR controllers. The board based on the [[http://www.fischl.de/usbasp/|USBasp Board]] of [[http://www.fischl.de|Thomas Fischl]]. On the paper version the serial connection (RX and TX) were removed. A jumper for 3.6V was added. The Paper USBasp can be perfectly combined with the [[avr_bootloader:programming_board|Programming Board]] for programming AVR chips: {{ :avr_bootloader:paper_usbasp_-_programmer_board_1265.jpg?300 |}} Or certainly it can be used to burn your bootloader on your [[arduino_clones:paperduino-uno|Paperduino-Uno]]: {{ :avr_bootloader:paper_usbasp_1274.jpg?300 |}} Here: [[http://www.fundf.net/usbasp/]] one find all schematics and manuals for the original USBasp board. They are similar to the paper version of the programmer. Front: {{:avr_bootloader:paper_usbasp_front_1266.jpg?200|}} Back: {{:avr_bootloader:paper_usbasp_back_1267.jpg?200|}} Here is a manual for [[avr_bootloader:burning_firmware|burning the firmware]] ---- ==== Paper-PCB ==== {{:avr_bootloader:paper-usbasp_20_pub_stripes.jpg?200|}}\\ {{:avr_bootloader:paper-usbasp_20_pub.jpg?200|}}\\ {{:avr_bootloader:paper-usbasp_20_pub.xcf.zip|}}\\ ---- ==== Parts ==== * Atmega8 or Atmega48 * IC socket, 28 pin * 2 LEDs red, green * 1 elkos 4,7µF * 1 capacitors 100nF * 2 capacitors 22pF * 2 diodes 1N4007 * 2 z-diodes 3.6V * resistors: 1x 2,2kOhm, 2x 68Ohm, 1x 10kOhm, 3x 270Ohm * USB socket * 10 pin socket * pins and jumper ---- ==== License ==== The Paper-USBasp was designed by **Wolfgang Spahn** 2013.\\ It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].

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