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Power

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SparkFun Buck Regulator Breakout - 3.3V (AP63203)

SparkFun Buck Regulator Breakout - 3.3V (AP63203)

COM-18356
$5.50
SparkFun Qwiic Quad Solid State Relay Kit

SparkFun Qwiic Quad Solid State Relay Kit

KIT-16833
$48.50
5
SparkFun Breadboard Power Supply 5V/3.3V

SparkFun Breadboard Power Supply 5V/3.3V

PRT-00114
$11.95
17
SparkFun LiPo Fuel Gauge

SparkFun LiPo Fuel Gauge

TOL-20680
$12.50
SparkFun USB LiPoly Charger - Single Cell

SparkFun USB LiPoly Charger - Single Cell

PRT-12711
$17.95
8
Barrel Jack Extension Cable - M-F (6 ft)

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

COM-11707
$2.10
Barrel Jack Adapter - USB to 5.5mm

Barrel Jack Adapter - USB to 5.5mm

TOL-08639
$3.50
Buck/Boost DC/DC Converter - 8-36V to 12V/6A

Buck/Boost DC/DC Converter - 8-36V to 12V/6A

COM-18732
$14.95
SparkFun MOSFET Power Controller

SparkFun MOSFET Power Controller

PRT-11214
$10.50
Lithium Ion Battery - 110mAh

Lithium Ion Battery - 110mAh

PRT-13853
$5.50
3
9V Battery Holder

9V Battery Holder

PRT-10512
$3.50
3
Wall Adapter Power Supply - 12VDC, 600mA (Barrel Jack)

Wall Adapter Power Supply - 12VDC, 600mA (Barrel Jack)

TOL-15313
$6.50
SparkFun Buck Regulator Breakout - 3.3V (AP3429A)

SparkFun Buck Regulator Breakout - 3.3V (AP3429A)

COM-21337
$5.95
Power Supply - 12V/5V (2A)

Power Supply - 12V/5V (2A)

TOL-15664
$11.95
3
SparkFun Breadboard Power Supply Stick - 5V/3.3V (with Headers)

SparkFun Breadboard Power Supply Stick - 5V/3.3V (with Headers)

PRT-21297
$14.95
Wall Adapter Power Supply - 5.1V DC 2.5A (USB Micro-B)

Wall Adapter Power Supply - 5.1V DC 2.5A (USB Micro-B)

TOL-13831
$8.95
22
Battery Holder 2xAA with Cover and Switch

Battery Holder 2xAA with Cover and Switch

PRT-09547
$1.60
Barrel Jack Power Switch - M-F (3")

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

COM-11705
$2.75
Panasonic Alkaline Battery - AA

Panasonic Alkaline Battery - AA

PRT-15201
$0.55
Kitronik MI:power Board V2

Kitronik MI:power Board V2

DEV-17852
$7.50
2
Adjustable Voltage Wall Adapter Power Supply - 5V-15V

Adjustable Voltage Wall Adapter Power Supply - 5V-15V

TOL-19898
$14.95
Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B)

Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B)

TOL-15311
$6.50
Constant Current Power Supply - 12.6V 10A

Constant Current Power Supply - 12.6V 10A

PRT-18722
$24.95
Coin Cell Battery - 12mm (CR1225)

Coin Cell Battery - 12mm (CR1225)

PRT-00337
$2.10
2
Relay SPDT Sealed

Relay SPDT Sealed

COM-00100
$2.10
3
KR Sense Current and Voltage Sensor - 90A

KR Sense Current and Voltage Sensor - 90A

SEN-16408
$21.50
Mini Solar Panel - 0.3 Watt, 2 Volt (ETFE)

Mini Solar Panel - 0.3 Watt, 2 Volt (ETFE)

PRT-18723
$5.50
SparkFun Breadboard Power Supply Stick - 3.3V/1.8V

SparkFun Breadboard Power Supply Stick - 3.3V/1.8V

PRT-13157
$19.50
Coin Cell Battery - 20mm (CR2025)

Coin Cell Battery - 20mm (CR2025)

PRT-11928
$2.10
SparkFun ATX Power Connector Breakout Board

SparkFun ATX Power Connector Breakout Board

BOB-15035
$2.10
Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

Lithium Ion Battery - 18650 Cell (2600mAh, Solder Tab)

PRT-13189
$6.95
10
Small Solar Panel - 1.2 Watt, 6 Volt (ETFE)

Small Solar Panel - 1.2 Watt, 6 Volt (ETFE)

PRT-18726
$13.95
Miniature Solar Cell - BPW34

Miniature Solar Cell - BPW34

PRT-09541
$1.60
1
SparkFun Jetson Intermediate Kit with Battery Pack

SparkFun Jetson Intermediate Kit with Battery Pack

KIT-19408
$139.95
Battery Holder - 1x18650 (wire leads)

Battery Holder - 1x18650 (wire leads)

PRT-12899
$1.15
KR Sense Current and Voltage Sensor - 45A

KR Sense Current and Voltage Sensor - 45A

SEN-16407
$21.50
Soft Power Switch

Soft Power Switch

SPX-17870
$3.95
Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C)

Raspberry Pi Wall Adapter Power Supply - 5.1VDC, 3.0A, 15.3W (USB-C)

TOL-15448
$8.00
6
Low Current Lithium Ion Battery Pack - 2.5Ah (USB)

Low Current Lithium Ion Battery Pack - 2.5Ah (USB)

TOL-15204
$9.95
3
Battery Holder - 2x18650 (wire leads)

Battery Holder - 2x18650 (wire leads)

PRT-12900
$1.60
4
9V Snap Connector

9V Snap Connector

PRT-00091
$1.75
1
SparkFun DC/DC Converter Breakout

SparkFun DC/DC Converter Breakout

BOB-09370
$33.95
4
SparkFun LiPo Charger Basic - Mini-USB

SparkFun LiPo Charger Basic - Mini-USB

PRT-10401
$10.50
3
Barrel Jack to 2-pin JST

Barrel Jack to 2-pin JST

TOL-08734
$3.50
1
Barrel Jack Extension Cable - M-F (3 ft)

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

COM-11706
$1.95
Mini Solar Panel - 0.3 Watt, 6 Volt (ETFE)

Mini Solar Panel - 0.3 Watt, 6 Volt (ETFE)

PRT-18724
$5.95
Coin Cell Battery Holder - 2xCR2032 (Enclosed)

Coin Cell Battery Holder - 2xCR2032 (Enclosed)

PRT-12618
$2.10
1

SparkFun Variable Load Kit

KIT-14449
1