HSC2011/Hardware: Unterschied zwischen den Versionen
Pk (Diskussion | Beiträge) +kat |
Chrysn (Diskussion | Beiträge) more details for buttons, leds, 1-wire and rf modules |
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| Zeile 4: | Zeile 4: | ||
* RF transceiver | * RF transceiver | ||
* 4 buttons | * 4 buttons, labelled with digits, letters, colours (probably red / blue / green / yelow) and symbols (playstation style?) | ||
* a LED for each button | * a LED for each button in matching colour | ||
* an RGB LED | * an RGB LED | ||
* a buzzer | * a buzzer | ||
* a 1-wire interface for authentication buttons | * a 1-wire interface for authentication buttons (iButton) | ||
For ease of development, they also get a serial interface. | For ease of development, they also get a serial interface. | ||
| Zeile 15: | Zeile 15: | ||
Both for development and for the final version (as far as we know now), an ATMega168 is used; for development, encased in an Arduino, which also binds the RX/TX pins to a USB serial interface. | Both for development and for the final version (as far as we know now), an ATMega168 is used; for development, encased in an Arduino, which also binds the RX/TX pins to a USB serial interface. | ||
As an RF module, RFM12B and ZigBee style devices are being considered. | |||
The wiring is defined in an eagle file in our yet-to-be-set-up SVN repository. | The wiring is defined in an eagle file in our yet-to-be-set-up SVN repository. | ||