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Project:Tool Access Control: Difference between revisions
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* Single USB bifferboard (£35), Cheap chinese RFID reader (£18, serial) | * Single USB bifferboard (£35), Cheap chinese RFID reader (£18, serial) | ||
* One of the more fancy STM32s or other SOCs might be able to drive costs down further. | * One of the more fancy STM32s or other SOCs might be able to drive costs down further. | ||
* Raspberry Pi (£27.21) + Touchatag (£14.83) + USB relay ( | * Raspberry Pi (£27.21) + Touchatag (£14.83) + USB relay (£5.17) + capacitor + SD card | ||
* Russ has ordered 10 of [these I2C RFID readers http://www.stronglink.cn/english/SL018.htm] for $14.50 each (+ tax/shipping/etc) | * Russ has ordered 10 of [these I2C RFID readers http://www.stronglink.cn/english/SL018.htm] for $14.50 each (+ tax/shipping/etc) | ||
