= How to use the Switch-Science USB Stick. スイッチサイエンスUSBスティックの使い方 = The Switch-Science USB Stick is Fantastic USB device for [http://summit.oshwa.org/ Open Hardware Summit] comers.[[br]] You can see sparkling three colors LEDs that have many brink patterns, when insert the USB Stick to your any USB port.(*1)[[br]] The USB stick has three colors LEDs and AVR micro-controller that was made by Atmel corporation.[[br]] And it has 6 pin socket pattern(*2) and some parts for V-USB(*3). You can develop other AVR program for this USB stick, if you have AVR development environment and AVR writer. Schematic 回路図[[br]] [[Image(OHS_SSCI_STICK.png,320px)]][[br]] PDF Schematic is here. [attachment:OHS_SSCI_STICK.pdf][[br]] Eagle Cad Schematic and board data Archive is here. [attachment:OHS_SSCI_STICK.zip] [[Image(OHS_SSCI_STICK_QUARTET.jpg)]] [attachment:OHS_SSCI_STICK_MOVIE.m4v Switch-Science USB Stick Quartet movie] == Notice == (*1) Switch-Science USB Stick is a little thin as a USB standard board.[[br]] If the USB Stick can not match your USB port, you should paste some paper (ex.name card) to the USB Stick backside please.[[br]] [[Image(OHS_SSCI_STICK_PAPER.jpg)]] (*2) 1st pin is Near 'LED3' pin.[[br]] ||Pin 1||RESET|| ||Pin 2||Vcc(5V)|| ||Pin 3||GND|| ||Pin 4||MOSI|| ||Pin 5||MISO|| ||Pin 6||SCK|| [[Image(OHS_SSCI_STICK_PIN.jpg)]] (*3) V-USB is a software-only implementation of a low-speed USB device for Atmel’s AVR microcontrollers. [http://www.obdev.at/products/vusb/index.html V-USB]