| Item |
Quantity |
Price (USD) |
Source |
Link |
| Zapper |
1 |
$1.50 |
Second hand store |
|
| TV |
1 |
$3.75 |
Flea Market |
|
| Keyboard |
1 |
$2.25 |
Garage Sale |
|
| Spelling Toy |
1 |
$2.50 |
Garage Sale |
|
| Tape decks |
2 |
free |
Repair Volunteering |
|
| Knobs (from broken appliances) |
5 |
$0.25 |
northstar metal recycling |
|
| Metal Panels |
3 |
$2.11 |
northstar metal recycling |
northstarmetalrecycling.com |
| Wood shelving board |
1 |
$3.05 |
Jack's used building materials |
jacksused.com |
| Screws/Nuts/Bolts/handle/other little metal bits |
25 |
$1.80 |
northstar metal recycling |
northstarmetalrecycling.com |
| Stain/Varnish |
1 |
$1.50 |
Joe's bottle and paint recycling depot |
metrovancouverrecycles.org/Facility/FacilityDetails/710/joes-bottles-and-paint-depot |
| 3M label Tape |
1 |
$0.25 |
|
|
| Zap straps |
10 |
$0.65 |
|
|
| 1215 pad Strip Board |
3 |
$12.69 |
Rpelectronics |
rpelectronics.com/pc-171-1215-pads-215x39mm.html |
|
|
|
|
|
| 74HC4040 |
4 |
$2.60 |
mouser |
mouser.com/ProductDetail/Texas-Instruments/SN74HC4040N/?qs=sGAEpiMZZMutXGli8Ay4kEK3ezPhJ2t9GOrqD8Bu2%252bI |
| 74HC4060 |
1 |
$0.57 |
mouser |
mouser.com/ProductDetail/Texas-Instruments/SN74HC4060N/?qs=sGAEpiMZZMutXGli8Ay4kEC1bQxTiEbPoEO%252b5MpJI7o |
| CD4051 |
10 |
$4.26 |
mouser |
mouser.com/ProductDetail/Texas-Instruments/CD4051BE/?qs=sGAEpiMZZMtYFXwiBRPs027yUiYESwi1 |
| 74HC164 |
2 |
$0.82 |
mouser |
mouser.com/ProductDetail/Texas-Instruments/SN74HC164N/?qs=sGAEpiMZZMutXGli8Ay4kBPZX2vby%252bOkyUvYAzWtivQ |
| NE555 |
1 |
$0.44 |
digikey |
digikey.com/product-detail/en/texas-instruments/NE555P/296-1411-5-ND/277057 |
| CD4066 |
2 |
$0.96 |
digikey |
digikey.com/product-detail/en/texas-instruments/CD4066BE/296-2061-5-ND/67313 |
| CD4046 |
2 |
$1.12 |
digikey |
digikey.com/product-detail/en/texas-instruments/CD4046BE/296-2052-5-ND/67295 |
| TLC274 |
1 |
$1.53 |
digikey |
digikey.com/product-detail/en/texas-instruments/TLC274IN/296-7362-5-ND/374910 |
| LM339 |
2 |
$0.78 |
digikey |
digikey.com/product-detail/en/texas-instruments/LM339AN/296-6605-5-ND/372806 |
| LM324 |
1 |
$0.39 |
digikey |
digikey.com/product-detail/en/texas-instruments/LM324AN/296-9542-5-ND/412056 |
| 74LS85 |
1 |
$1.37 |
mouser |
mouser.com/ProductDetail/Texas-Instruments/SN74LS85N/?qs=sGAEpiMZZMt4fB9DRUvcnEL4bjRi0GHt8RzYGydI6Go |
| CD4069 |
1 |
$0.48 |
digikey |
digikey.com/products/en/integrated-circuits-ics/logic-gates-and-inverters/705?k=cd4069&k=&pkeyword=cd4069&pv69=80&mnonly=0&newproducts=0&ColumnSort=0&page=1&stock=1&quantity=0&ptm=0&fid=0&pageSize=25 |
| 7805 5v reg |
1 |
$0.42 |
mouser |
mouser.com/ProductDetail/ON-Semiconductor/NCP7805TG/?qs=sGAEpiMZZMvYvv22R2xfeEbpaiurmGWyvXyI2Rq8lAg |
| 100kΩ resistor |
5 |
$0.40 |
digikey |
digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT100K/CF14JT100KCT-ND/1830399 |
| Solder |
a few grams
|
$0.75 |
|
|
| 2N3906 |
1 |
$0.19 |
digikey |
digikey.com/product-detail/en/micro-commercial-co/2N3906-AP/2N3906-APCT-ND/950592 |
| 22pf ceramic capacitor |
2 |
$0.36 |
digikey |
digikey.com/product-detail/en/kemet/C317C220J2G5TA/399-4220-ND/817996 |
| 1uf ceramic capacitor |
100 |
$8.30 |
mouser |
mouser.com/ProductDetail/TDK/FK28X5R0J105K/?qs=sGAEpiMZZMuMW9TJLBQkXuJnuLq2RiWVNuXJhOlRMKg |
| 1MΩ resistor |
1 |
$0.10 |
mouser |
mouser.com/ProductDetail/KOA-Speer/MF1-4LCT52R105J/?qs=sGAEpiMZZMsPqMdJzcrNwuBnmYaxrx0HB1qr8d7kQG0 |
| 2.2k Ω resistor |
25 |
$0.72 |
digikey |
digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT2K20/CF14JT2K20CT-ND/1830358 |
| 270 Ω resistor |
10 |
$0.59 |
digikey |
digikey.com/product-detail/en/stackpole-electronics-inc/CFM12JT270R/S270HCT-ND/2617583 |
| 10K Ω resistor |
10 |
$0.40 |
digikey |
digikey.com/product-detail/en/stackpole-electronics-inc/CF14JT10K0/CF14JT10K0CT-ND/1830374 |
| 100nf capacitor |
5 |
$0.90 |
digikey |
digikey.com/product-detail/en/vishay-bc-components/K104K10X7RF5UH5/BC2665CT-ND/2356879 |
| 1N914 diode |
25 |
$1.45 |
mouser |
mouser.com/ProductDetail/Fairchild-Semiconductor/1N914ATR/?qs=sGAEpiMZZMudZehw8RjeZbJ06Y2EnMbU |
| 10uf electrolytic capacitor |
2 |
$0.20 |
digikey |
digikey.com/product-detail/en/wurth-electronics-inc/860010372001/732-8593-1-ND/5728550 |
| rotary switch |
1 |
$1.45 |
All electronics |
allelectronics.com/item/rsw-39/11-position-rotary-switch/1.html |
| Small panel mount toggle switch |
3 |
$1.50 |
All electronics |
allelectronics.com/item/mts-70pc/spdt-c-off-mom.-one-direction-mini-toggle/1.html |
| large panel mount toggle switch |
1 |
$1.50 |
All electronics |
allelectronics.com/item/sts-20/dual-spst-toggle-switch/1.html |
| 100kΩ log potentiometer |
4 |
$3.00 |
All electronics |
allelectronics.com/item/natp-100k/100k-audio-taper-pot-6mm-shaft/1.html |
Russell Kramer
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