HACCESS

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Hackspace Access Control/Card Entry Sentry System (HACCESS) is a series of access control nodes spread around the hackspace, used for access to machines that require special training or an induction.

Basic Design

  • RC522 RFID reader
  • 20x2 Backlit LCD
  • Comms, any of:
* ENC28J60 Ethernet
* CAN
* nRF24L01 Wireless Module
* RS485
  • Output Devices, any of:
* Opto Coupler
* FET
* Relay
  • Flash memory, for caching access database