Difference between revisions of "HACCESS"

imported>Parag0n
(Created page with "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 t...")
 
imported>Parag0n
Line 4: Line 4:
 
* RC522 RFID reader
 
* RC522 RFID reader
 
* 20x2 Backlit LCD
 
* 20x2 Backlit LCD
 +
* Capacitative touch buttons
 
* Comms, any of:
 
* Comms, any of:
* ENC28J60 Ethernet
+
** ENC28J60 Ethernet
* CAN
+
** CAN
* nRF24L01 Wireless Module
+
** nRF24L01 Wireless Module
* RS485
+
** RS485
 
* Output Devices, any of:
 
* Output Devices, any of:
* Opto Coupler
+
** Opto Coupler
* FET
+
** FET
* Relay
+
** Relay
 +
** SSR
 
* Flash memory, for caching access database
 
* Flash memory, for caching access database
 +
* Sized to fit in a regular single 'back box', with a laser cut front

Revision as of 13:49, 22 October 2013

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
  • Capacitative touch buttons
  • Comms, any of:
    • ENC28J60 Ethernet
    • CAN
    • nRF24L01 Wireless Module
    • RS485
  • Output Devices, any of:
    • Opto Coupler
    • FET
    • Relay
    • SSR
  • Flash memory, for caching access database
  • Sized to fit in a regular single 'back box', with a laser cut front