User Tools

Site Tools


tool_access_control_development

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
tool_access_control_development [2018-05-27 22:46]
tim
tool_access_control_development [2018-11-07 11:23]
tim
Line 64: Line 64:
 PCB ordered: http://​gerblook.org/​pcb/​XTJvvHh7SqdGVgndaU67zS PCB ordered: http://​gerblook.org/​pcb/​XTJvvHh7SqdGVgndaU67zS
  
-PCB BOM+PCB BOM - Rev 2 (ss2)
  
 ^ Ref ^ Item ^ Quantity ^ Selection ^ ^ Ref ^ Item ^ Quantity ^ Selection ^
Line 88: Line 88:
 | P6 | 2-way 0.1" header | 1 | | | P6 | 2-way 0.1" header | 1 | |
 | P7 | 2-way 0.1" header | 1 | | | P7 | 2-way 0.1" header | 1 | |
 +
 +PCB BOM - Rev 3 (ss3)
 +
 +Errata:
 +
 +  * <​del>​R2 in the schematic is R13 on the PCB</​del>​ - Fixed in git repo
 +
 +^ Ref ^ Item ^ Quantity ^ Selection ^
 +| U1 | Wemos D1 Mini | 1 |  |
 +| U2 | TE OJ/OJE series 5V relay | 1 | Farnell 1891661 |
 +| SP1 | 12.7mm through-hole buzzer | 1 | CPC LS03778 or LS00654 |
 +| D1 | Flyback diode | 1 | Farnell 1625280 (US1D) |
 +| D2 | ESD protection diode | 1 | Farnell 2317508 (ESD5Z3.3T1G) |
 +| Q1, Q2 | N-channel MOSFET SOT-23 | 2 | Farnell 2069541 |
 +| C3 | 10uF capacitor | 1 | |
 +| R1, R6, R7, R13 | 10K 0603 | 3 | |
 +| R3, R4 | 200R 0603 | 2 | Optional, values depend on current clamp |
 +| R5 | 1K 0603 | 1 | |
 +| R8, R9 | 2K2 0603 | 2 | |
 +| P1 | 8-way 3.5mm screw terminal | 1 | |
 +| P2 | 4-way 0.1" header | 1 | |
 +| P3 | 2-way 5mm pluggable header | 1 | CPC CN18918 + CPC CN18994 |
 +| P4 | 5-way 0.1" header | 1 | |
 +| P7 | 2-way 0.1" header | 1 | |
 +
 +Enclosure BOM
 +
 +^ Item ^ Quantity ^ Selection ^
 +| enclosure | 1 | [[https://​www.ebay.co.uk/​itm/​Multi-Purpose-Waterproof-DIY-Project-Box-Enclosure-Case-IP65-ABS-Blue-Clear/​361537022189|eBay]] |
 +| PCB | 1 | |
 +| laser-cut mounting plate | 1 | |
 +| push buttons | 2 | |
 +| LCD 20x4 | 1 | |
 +| LCD I2C backpack | 1 | |
 +| PN532 module | 1 | |
 +| 4-way 0.1" female/​female 10cm cable | 1 | |
 +| 5-way 0.1" custom PN532 cable | 1 | |
 +| M3 10mm nylon screws | 6 | |
 +| M3 8mm nylon screws | 4 | |
 +| M3 nylon half nuts | 10 | |
 +| M3 nylon spacer 15mm | 2 | |
  
 System BOM System BOM
Line 111: Line 152:
 ^ Tool ^ Status ^ Access ^ ^ Tool ^ Status ^ Access ^
 | Table Saw | done | members | | Table Saw | done | members |
-| Band Saw | done | members |+Clarke ​Band Saw | done | members |
 | Sander | done | trained users only | | Sander | done | trained users only |
 | Emco Lathe | done | members | | Emco Lathe | done | members |
Line 118: Line 159:
 | Mitre Saw | done | members | | Mitre Saw | done | members |
 | Bantam Lathe | done | trained users only | | Bantam Lathe | done | trained users only |
 +| Startrite Band Saw | done | trained users only |
 | Laser cutter #1 | | | | Laser cutter #1 | | |
 | Bench grinder #1 | | | | Bench grinder #1 | | |
Line 148: Line 190:
 Current Stock: Current Stock:
  
-  * 1x enclosure, front assembly, buttons fitted but not wired, no glands+  * 2x assembled v2 PCBs
   * 1x unopened enclosure   * 1x unopened enclosure
   * 4x push buttons   * 4x push buttons
-  * 2x partially assembled PCBs (missing relay, buzzer, connectors, ESP12E) 
   * 1x 2-pin connector (both parts)   * 1x 2-pin connector (both parts)
   * 3x AC-DC 5V 500mA PSUs (one with attached leads)   * 3x AC-DC 5V 500mA PSUs (one with attached leads)
Line 157: Line 198:
   * 1x blue LCD (and another 5x for non-tool projects)   * 1x blue LCD (and another 5x for non-tool projects)
   * 2x current clamps   * 2x current clamps
-  * 10x Wemos D1 Mini+  * 8x Wemos D1 Mini (plus 2 owed from shop stock)
   * 10x yellow LCD   * 10x yellow LCD
   * 10x v3 PCBs   * 10x v3 PCBs
 +
 +Order:
 +
 +  * 2x yellow LCD
 +  * 2x Wemos D1 Mini
 +  * 10x current clamps
 +  * 7x PN532
 +  * 11x enclosures
 +
tool_access_control_development.txt ยท Last modified: 2019-02-24 13:35 by tim