Check to make sure your kit comes with the following parts.Sometimes we make mistakes so double check everything and email [email protected] if you need replacements!
Image Name Description Part # & Datasheet Distributor Qty

adafruit_products_mic2941_t.jpg

IC1 Low dropout adjustable regulator

MIC2941AWT

LM2941 is similar but doesnt go down to 1.25v

Digikey 1

adafruit_products_1n4001_t.jpg

D1

1N5818 (or 1N5817, etc) diode

1N4001 is acceptable but has higher dropout

1N5818 Digikey
Mouser
1

adafruit_products_3mmredled_t.jpg

LED1 Red LED 
Lite-On LTL-1CHE (or any 3mm LED)
Generic Digikey
Mouser
1

adafruit_products_3mmgreenled_t.jpg

LED2 Green LED
Lite-On LTL-1CHG (or any 3mm LED) 
Generic Digikey
Mouser
1

adafruit_products_Screen_Shot_2013-03-04_at_3.05.25_PM.png

R1, R2

1/4W 5% 1.0K resistor

Brown Black Red Gold

Generic Digikey
Mouser
2

adafruit_products_Screen_Shot_2013-03-04_at_3.03.45_PM.png

R3

1/4W 1% 11.0K resistor (blue body)

Brown Brown Black Red Brown

Generic Mouser
Digikey
1

adafruit_products_Screen_Shot_2013-03-04_at_3.03.50_PM.png

R4

1/4W 1% 20.5K or20.0K resistor (blue body)

Red Black Green Red Brown OR Red Black Black Red Brown

Generic Mouser
Digikey
1

adafruit_products_Screen_Shot_2013-03-04_at_3.04.03_PM.png

R5

1/4W 1% 6.49K resistor (blue body)

Blue Yellow White Brown Brown

Generic Mouser
Digikey
1

adafruit_products_21mmjack_t.jpg

2.1mm Power Jack CUI PJ-202AH Digikey 1

adafruit_products_3306trim_t.jpg

TM1 100K trim potentiometer 6mm top adjust Bournes 3306 Mouser
Digikey
1

adafruit_products_104cerm_t.jpg

C1, C4 0.1uF ceramic capacitor (104) Generic Digikey
Mouser
2

adafruit_products_47uf_t.jpg

C2, C3 47uF / 25V capacitor (or higher) Generic Digikey
Mouser
2

adafruit_products_termblock-big2_t.jpg

X2 2-position 5.08 terminal block Generic Mouser
Digikey
1

adafruit_products_spdtsp10_t.jpg

S1 SPDT ON/OFF switch 10SP001 Mouser 1

adafruit_products_sp3t_t.jpg

S2 SP3T voltage selection switch OS103011MS8QP1 Mouser 1

adafruit_products_headerm36_t.jpg

Straight male header Generic Digikey
Mouser
1

adafruit_products_to220-heatsink_t.jpg

Heat sink Aavid574102B00000G Mouser 1

adafruit_products_bbpsuppcb_t.jpg

PCB Circuit Board Adafruit Industries 1

This guide was first published on Mar 06, 2013. It was last updated on Mar 06, 2013.

This page (Parts List) was last updated on May 13, 2021.

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