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
tool_access_control_development [2018-05-27 22:46]
tim
tool_access_control_development [2018-09-13 19:29] (current)
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:
 +
 +  * R2 in the schematic is R13 on the PCB
 +
 +^ 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, R7, R13 | 10K 0603 | 3 | |
 +| R3, R4 | 22R 0603 | 2 | Optional, values depend on current clamp |
 +| R5 | 1K 0603 | 1 | |
 +| R6 | 56K 0603 | 1 | |
 +| R8, R9 | 2K2 0603 | 2 | |
 +| P1 | 8-way 3.5mm pluggable header | 1 | Wurth 3221 + Wurth 3611 |
 +| 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 153:
 ^ 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 160:
 | Mitre Saw | done | members | | Mitre Saw | done | members |
 | Bantam Lathe | done | trained users only | | Bantam Lathe | done | trained users only |
 +| Startrite Band Saw | planned |
 | Laser cutter #1 | | | | Laser cutter #1 | | |
 | Bench grinder #1 | | | | Bench grinder #1 | | |
Line 148: Line 191:
 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 199:
   * 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.1527461188.txt.gz ยท Last modified: 2018-05-27 22:46 by tim