How to use Switch-Science USB Stick. スイッチサイエンスUSBスティックの使い方 =

Schematic 回路図

PDF Schematic is here OHS_SSCI_STICK.pdf​

Switch-Science USB Stick is Fantastic USB device for Open Hardware Summit comers.
You can see sparkling three colors LEDs that have many brink patterns, if insert the USB Stick to your any USB Slot.(*1)

It has three colors LEDs and AVR micro-controller that was made by Atmel corporation.

Notice
(*1) Switch-Science USB Stick is a little thin as USB standard board.
If the USB Stick can not match your USB Slot, you should paste some paper (ex.name card) to the USB Stick backside please.