Bill of Materials
Check to make sure your kit comes with the following parts.Sometimes we make mistakes so double check everything and email support@adafruit.com if you need replacements!
Image |
Name |
Description | Datasheet | Distributor | Qty |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
PCB |
Printed circuit board | Adafruit | 1
|
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 |
IC1 |
TLC551 or similar low voltage '555 timer chip | TLC551 | Digikey Mouser |
1 |
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 |
Q1 |
NPN transistor, EBC pinout Such as PN2222 or 2N3904 |
Mouser Digikey |
1 |
||||||||
 |
Q2 |
PNP transistor, EBC pinout Such as PN2907 or 2N3806 |
PN2907 | Mouser Digikey |
1 |
|||||||
 |
C1 |
680pF ceramic capacitor (681) |
Generic | Mouser Digikey |
1 |
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 |
C3 |
0.1uF ceramic capacitor (104) | Generic | Digikey Mouser |
1 |
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 |
C2, C4 |
100uF / 10V capacitor | Generic | Digikey Mouser |
2 |
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|
RA |
1/4W 5% 10K resistor Brown, Black, Orange, Gold |
Generic | Digikey Mouser |
1 |
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|
RB |
1/4W 5% 300K resistor Orange, Black, Yellow, Gold |
Generic | Digikey Mouser |
1 |
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 |
ON/OFF |
Switch | E-Switch EG1218 | Digikey Mouser |
1 |
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 |
BATT |
AAA battery holder | EPD BH412 | Mouser | 1 |
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 |
SPK |
Small 8ohm speaker | Kobitone PS603 | Mouser | 1 |
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 |
Copper foil tape | 3M 1181 | Digikey Mouser |
6" |
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 |
Thumbtack | Generic | Any stationary store | 1 |
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 |
Pencil | Generic | Any stationary store | 1 |
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| Zip Tie | Generic | Any hardware store | 1 |
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| Wire | Generic | Any electronics or hardware store | 6" |
