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SparkFun Electronics will be closed on November 26, 2020 and November 27, 2020 for the Thanksgiving holiday. We will begin normal operations at 9:00 AM Mountain Time on November 30, 2020.

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Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

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Power - Power Accessories

PiJuice HAT - Raspberry Pi Portable Power Platform

PiJuice HAT - Raspberry Pi Portable Power Platform

PRT-14803
$64.95
4
Favorited Favorite 43
Wish List
SparkFun Power Delivery Board - USB-C (Qwiic)

SparkFun Power Delivery Board - USB-C (Qwiic)

DEV-15801
$24.95
2
Favorited Favorite 21
Wish List
IoT Power Relay

IoT Power Relay

COM-14236
$26.95
14
Favorited Favorite 52
Wish List
SparkFun Buck-Boost Converter

SparkFun Buck-Boost Converter

COM-15208
$9.95
1
Favorited Favorite 20
Wish List
SparkFun SOT23 to DIP Adapter

SparkFun SOT23 to DIP Adapter

BOB-00717
$0.95
5
Favorited Favorite 5
Wish List
SparkFun Energy Harvester Breakout - LTC3588

SparkFun Energy Harvester Breakout - LTC3588

BOB-09946
$29.95
1
Favorited Favorite 34
Wish List
SparkFun Nano Power Timer - TPL5110

SparkFun Nano Power Timer - TPL5110

PRT-15353
$5.95
1
Favorited Favorite 19
Wish List
SparkFun MOSFET Power Controller

SparkFun MOSFET Power Controller

PRT-11214
$8.95
Favorited Favorite 21
Wish List
SparkFun Variable Load Kit

SparkFun Variable Load Kit

KIT-14449
$35.95
1
Favorited Favorite 18
Wish List
SparkFun ATX Power Connector Breakout Kit - 12V/5V (4-pin)

SparkFun ATX Power Connector Breakout Kit - 12V/5V (4-pin)

KIT-15701
$14.95
2
Favorited Favorite 11
Wish List
KR Sense Current and Voltage Sensor - 90A

KR Sense Current and Voltage Sensor - 90A

SEN-16408
$19.95
Favorited Favorite 2
Wish List
SparkFun DC/DC Converter Breakout

SparkFun DC/DC Converter Breakout

BOB-09370
$29.95
4
Favorited Favorite 10
Wish List
KR Sense Current and Voltage Sensor - 45A

KR Sense Current and Voltage Sensor - 45A

SEN-16407
$19.95
Favorited Favorite 1
Wish List
Barrel Jack Power Switch - M-F (3")

Barrel Jack Power Switch - M-F (3")

COM-11705
$2.50
Favorited Favorite 23
Wish List
Barrel Jack Extension Cable - M-F (6 ft)

Barrel Jack Extension Cable - M-F (6 ft)

COM-11707
$1.95
Favorited Favorite 9
Wish List
DC Barrel Jack Plug - Male

DC Barrel Jack Plug - Male

PRT-11476
$0.95
3
Favorited Favorite 15
Wish List
Power Dock 2 for Onion Omega

Power Dock 2 for Onion Omega

DEV-14440
$15.00
2
Favorited Favorite 5
Wish List
ATX Power Supply Connector - Right Angle

ATX Power Supply Connector - Right Angle

PRT-09498
$1.95
Favorited Favorite 8
Wish List
Barrel Jack Extension Cable - M-F (3 ft)

Barrel Jack Extension Cable - M-F (3 ft)

COM-11706
$1.75
Favorited Favorite 7
Wish List
SparkFun ATX Power Connector Breakout Board

SparkFun ATX Power Connector Breakout Board

BOB-15035
$1.95
Favorited Favorite 3
Wish List
SparkFun ESP32 Thing Power Control Shield

SparkFun ESP32 Thing Power Control Shield

DEV-14155
$29.95
Favorited Favorite 5
Wish List
DC Barrel Jack Plug - Female

DC Barrel Jack Plug - Female

PRT-13126
$0.95
Favorited Favorite 8
Wish List
SparkFun Fuse Breakout Kit

SparkFun Fuse Breakout Kit

KIT-15702
$4.95
Favorited Favorite 6
Wish List
ATX Right Angle Connector - PTH 4-pin

ATX Right Angle Connector - PTH 4-pin

PRT-15700
$0.50
Favorited Favorite 3
Wish List
Kitronik MI:power Board

Kitronik MI:power Board

DEV-16824
$5.95
Favorited Favorite 0
Wish List
SparkX Pi-Filter

SparkX Pi-Filter

SPX-15260
$2.50
Favorited Favorite 4
Wish List
SparkFun Fuse Breakout Board

SparkFun Fuse Breakout Board

BOB-15697
$1.95
Favorited Favorite 1
Wish List
ELEV-8 Power Distribution Board

ELEV-8 Power Distribution Board

DEV-16040
$64.95
Favorited Favorite 0
Wish List
Power Management IC Development Tools DC Motor Driver HAT(V1.0)

Power Management IC Development Tools DC Motor Driver HAT(V1.0)

DEV-15866
$15.95
Favorited Favorite 0
Wish List
ISL78263 Cold Crank Boost & Buck Controller

ISL78263 Cold Crank Boost & Buck Controller

COM-17144
$6.95
Favorited Favorite 0
Wish List
Transphorm 4kW Analog Bridgeless Totem-Pole PFC Board

Transphorm 4kW Analog Bridgeless Totem-Pole PFC Board

DEV-17219
$950.95
Favorited Favorite 0
Wish List
P2110B - Energy Harvesting Modules Powerharvester Receiver - 915 MHz

P2110B - Energy Harvesting Modules Powerharvester Receiver - 915 MHz

COM-14995
$48.95
Favorited Favorite 3
Wish List