Possible list of helpers:
(Click on the Edit button to update your status!!)
- Amy Yang (initial kitting on Friday Oct 26, 10:30 am)
- Bonnie Tacheron - Availability:
- Shaun - Availability:
- Andrew - Availability:
- Elizabeth Tran - Availability:
- Tristan Dion - Availability:
Materials on hand as of Oct 20, 2007:
| Part
| Qty on Hand
| Order Qty (150 students)
|
| Electromagnetism Solution (put into 1 quart bag)
|
| Magnets
| 84
| 66
|
| Reed switches
| 80
| 70
|
| Sound Solution (Put into 1 quart bag)
|
| Clapper
| 62
| 88 + spares for 40% defect rate
|
| Light Solution (Pack in small bag, put into 1 quart bag)
|
| Mini breadboard
| 6
| 144
|
| 3.6K ohm resistor
| 200++
| 0
|
| LED
| 57
| 100
|
| Photo resistors
| 57
| 100
|
| 2N7000 FET
| 268
| 0
|
| Jumper wires, 3/4" preformed, or 1.5" plain
| 0
| 150++
|
| Dunkin Donuts Straws, cut into 3/4" - 1" pieces
| 0
| 150++
|
| Plastic kit bags
| ~200
| 0
|
| Lab tools
|
| Flashlight
| 16
| 0
|
| Pot trimmer tool
| 1
| 15
|
| 2 AA or AAA battery pack
| 0
| 16
|
| Pencil boxes to hold lab tools
| 0
| 16
|
| Other
|
| Fans
| 7
| 0
|
| Fans (modified)
| 200 (on order)
| 0
|
| Alligator-Alligator Leads
| 125 (= 250 when cut in half)
| 250 (= 500 when cut in half)
|
| AA Batteries
| 72
| 228
|
| Kit bags - 1 quart
| 0
| 150
|
| Handouts for students
| 0
| 50 per session
|
Fabrication Notes:
- Clappers
- Pre-test beforehand (40% defect rate)
- Bend out leads
- Mark + and - with whiteout pen
- Shorten black lead on battery packs by 1 inch and re-tin 1/4" (thin!!)
- When adding 3 leads to fans:
- Shorten ground lead by 2 inches
- Standardize colors of leads by groups of 16 (when using red/yellow, alway +; when using black/green, always GND; white is always control)
- Color red (+) and black (-)
- Pre-bend leads on the FET, and plug into breadboard
Other items to do
- Update powerpoint
- new photos
- new TEAMS slide
- Update fianl ckt diag
- cutaway for breadboard
- make new one page handout (seminar circuits, TEAMS Adverstisement, summary bullets)
