Page 3 - NHS2006CharmaineHopaElectronics
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watt amplifier kit and a picaxe play the “Barbie Girl” tune really loudly
microcontroller chip. through the amp, warning someone was at
She programmed the picaxe chip to make the door. It would then flick the LED to
the shock kit electrify a door handle and green and turn the door handle off for five
illuminate a blue LED, unless the user seconds so the handle could be used
pressed a special doorbell button. Once the without shocking the user.
button was pressed the chip would then
