HSC2011/Building your own EduBuzzer
In order to build an EduBuzzer, you'll need
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a bunch of electronic parts you can obtain from your supplier of choice
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equipment for etching a two sided PCB (as an alternative, you can order it just as well)
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a rapid prototyper (3D printer, e.g. a makerbot)
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a lasercutter for cutting 5mm transparent acryl sheet (if unavailable, a rapid prototyper with transparent substrate will work as well)
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soldering equipment
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screws with driver (What made you guess our hardware design is not 100% finished in that part?)
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a programmer for AVR microcontrollers (any AVR microcontroller with a bootloader will do, especially an Arduino -- c.f. the Arduino ISP tutorial) with appropriate software, e.g. avrdude
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a copy of the EduBuzzer software and hardware description from the project download page