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door_access_controllers [2019-02-24 00:39]
tim [PCB]
door_access_controllers [2019-04-29 17:50] (current)
tim
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   * [[http://​uk.farnell.com/​multicomp/​mcabt-456-rc/​audio-element-piezo-9-5khz-12mm/​dp/​2433032|12mm piezo disc]]   * [[http://​uk.farnell.com/​multicomp/​mcabt-456-rc/​audio-element-piezo-9-5khz-12mm/​dp/​2433032|12mm piezo disc]]
   * [[http://​www.elechouse.com/​elechouse/​index.php?​main_page=product_info&​cPath=90_93&​products_id=2242|PN532 module]]   * [[http://​www.elechouse.com/​elechouse/​index.php?​main_page=product_info&​cPath=90_93&​products_id=2242|PN532 module]]
-  * Cat 5 or other cable with at least 7 cores+  * Alarm cable with at least 7 cores (Cat5 can be used but is not recommended)
  
 The reader enclosure is formed from three layers of 3mm black acrylic. The layers should be joined with cyanoacrylate adhesive. The reader enclosure is formed from three layers of 3mm black acrylic. The layers should be joined with cyanoacrylate adhesive.
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 Bend and cut the LED leads to the correct shape and length. Solder the LED and cable before gluing the module into the enclosure. Bend and cut the LED leads to the correct shape and length. Solder the LED and cable before gluing the module into the enclosure.
  
-Cat 5 cable colours:+Cable colours ​in Hacklab installations:
  
-| blue | GND +^ Pin ^ G1/G2/G8 ^ G11 (and photos) ^ 
-| green | VCC +| GND | blue | blue 
-| brown | RST +| VCC | green | orange ​
-| orange | SDA +| RST | brown | brown 
-| white-green ​| SCL | +| SDA | orange | green 
-| white-brown | LED +ve +| SCL | white-green | white-green | 
-| white-blue Piezo +| LED +ve | white-brown white-brown ​
-| white-orange ​not used |+| Piezo | white-blue white-blue ​|
  
-Note that on the G11 door and **in the photos**orange=VCC and green=SDA.+The LED should be connected between LED and GND, with a 120R series resistor. To avoid damaging ​the LEDuse hot-melt glue to secure it in place (not cyanoacrylate).
  
-The LED should be connected between white-brown and GND (blue), with a 120R series resistor. To avoid damaging the LED, use hot-melt glue to secure it in place (not cyanoacrylate). +The piezo should be connected between ​PIEZO and VCC (green). The piezo may be secured with cyanoacrylate or hot-melt glue, but try to give the disc some freedom of movement or the sound output may be reduced.
- +
-The piezo should be connected between ​white-blue ​and VCC (green). The piezo may be secured with cyanoacrylate or hot-melt glue, but try to give the disc some freedom of movement or the sound output may be reduced.+
  
 Test the reader and controller together before securing the reader to the wall with double-sided adhesive foam tape. Test the reader and controller together before securing the reader to the wall with double-sided adhesive foam tape.
door_access_controllers.1550968765.txt.gz · Last modified: 2019-02-24 00:39 by tim