Differences

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--- doorcontroller2 [2016-06-26 00:02] – [Reader] tim
+++ doorcontroller2 [2017-02-04 11:17] – tim
@@ Line 13: / Line 13: @@
   * http://gerblook.org/pcb/eo9gTTGjAYsqM4sJQJJBcW
+^ Reference ^ Component ^ Farnell ^
+| C1 | 1206 10uF 25V | 2320887 |
+| C2 | 1206 22uF 6.3V	| 2320911 |
+| C3, C4 | 0603 0.1uF 6.3V | 1759016 |
+| D1 | SMA diode B230A | 1843686 |
+| D2 | SMA diode (flyback protection) | 1625280 |
+| JP1 | PCB male header 2.54mm pitch 3-way | |
+| JP2 | PCB male header 2.54mm pitch 2-way | |
+| L1 | Coilcraft LPS6225-472MRB 4.7uH 2A | 2408256 |
+| P1, P2, P3 | PCB screw terminals 5.08mm pitch 2-way (9 total) | |
+| P4 | PCB male header 2.54mm pitch 6-way | |
+| Q1, Q2 | MOSFET-N SOT-23 | 2069541 |
+| R1 | 0603 31K6 1% | 2059454 |
+| R3 | 0603 56K 1% | 2303215 |
+| R2, R4 | 0603 10K2 1% | 2059407 |
+| R5, R6, R7, R9, R10, R11 | 0603 10K 1% | 2303192 |
+| R8 | 0603 2K2 1% | 2303166 |
+| SW1 | EVQPT5 tactile switch | 2425617 |
+| U1 | ADP2301 | |
+| U2 | SRD 12V relay | |
+| U3 | ESP-12E | |
+| between GND/12V_OUT | generic through-hole flyback diode |
+[todo: assembly notes, add diode to switched 12V output, configure relay mode with jumper]
 ===== Reader =====
 CAD files: {{:nfc-reader-20160626.dwg|DWG}} {{:nfc-reader-20160626.dxf|DXF}}
+Circuit diagram: {{:onyx_robot_reader.pdf|PDF}}
 {{:nfc-reader-20160317-1.jpg?direct&200|}}
@@ Line 55: / Line 81: @@
 ===== Controller =====
+Components:
+  * [[http://cpc.farnell.com/takachi/cue8214bk/enclosure-size-14-black-80x80x40mm/dp/EN83633|Takashi ABS enclosure 80x80x40mm CUE8214BK]]
+  * 5mm blue LED
+  * 120R resistor
+  * [[http://cpc.farnell.com/kingbright/rtf5010/led-clip-prominent-5mm-pk25/dp/SC08862|5mm LED bezel]]
+  * [[http://cpc.farnell.com/unbranded/r13-502ma-05-b/switch-black-push-button-spst/dp/SW03314|push-button switch]]
+  * Laser-cut mounting plate: {{:nfc-controller-mount-20150925.dwg|DWG}} {{:nfc-controller-mount-20150925.dxf|DXF}}
+{{:nfc-controller-20151031-231947.jpg?200|}}
+{{:nfc-controller-20151031-232003.jpg?200|}}
+{{:nfc-controller-20151031-232022.jpg?200|}}
+{{:nfc-controller-20151031-232046.jpg?200|}}
+{{:nfc-controller-20151031-232109.jpg?150|}}
+{{:nfc-controller-20151031-232124.jpg?150|}}
+The laser-cut mounting plate is designed to hold the PCB secure at the back of the enclosure. Attach the PCB with M3 nylon bolts and nylon or metal nuts (the nut should go above the board to minimise the space used below the mounting plate).
+The mounting plate should secure itself reasonably well with a push-fit, but consider adding a rubber foot or a blob of hot-melt glue to prevent it from rocking.
+Drill a large hole in the side of the enclosure for wiring. Drill screw holes for wall-mounting. Drill two holes in the enclosure lid for the LED and push-button.
+The push-button and LED may be wired as two separate pairs, or with a shared GND. The LED should have a 120R series resistor.
+Connect the reader cable to the 8-way screw terminals. The controller push-button should be connected to the GND/SNIB pair of terminals. The controller LED should be connected to GND and LED (shared with the reader).
+Take care to keep wiring away from the antenna.
+===== Firmware =====
+[todo]
+===== Management Server =====
+[todo]