Tindie
Power
DSTIKE Heat Sink
$1.00
3pcs AP2114 - LiIon-friendly 1117-3.3V replacement
$1.00
CR2032 battery
$1.20
LM2596 / CN6009 DC Buck/Boost Breakout PCB
$1.50
Universal Adjustable Step-Down Power Module(10318)
$1.75 $1.99
DIY Kit Step-Up Power Converter Module(4151)
$1.93 $2.19
Breadboard compatible 3.3V regulator (AMS1117-3.3)
$2.00
2 channel Relay Module with optocoupler
$2.00
DC Voltage Converter Board 2.8V-5.5V(10526)
$2.24 $2.55
5V/3.3V Micro USB Interface Breadboard(7097)
$2.28 $2.59
QC2.0 QC3.0 Fast Charging Power Module (13398)
$2.98 $3.39
DC-DC USB Adjustable Buck Converter (13318)
$3.16 $3.59
5pcs Mini-360 DC-DC Buck Converter (12363)
$3.83 $4.35
Switching Regulator Adapter, 4V ~24V to 2.5V~18V
$3.99
DC-DC step down power module
$4.00
Mini DC-DC Converter Step Down Module Adjustable Power Supply
$4.00
10PCS TP4056 Li-ion Battery Charging Board (12620)
$4.04 $4.59
Red Display Buck Boost Voltage Converter 13438
$4.04 $4.59
220V to 5V 600mA 3A Isolated Power Module (13333)
$4.04 $4.59
L7805 LM7805 Three Terminal Voltage Regulator Module For Arduino
$4.20
Step-Down Buck Power Converter Module(10528)
$4.39 $4.99
5V DC Step Up Power Converter Module
$4.50
L7805 LM7805 Three Terminal Voltage Regulator
$4.50
5V/1A DC Power Supply, 2.1mm x 5.5mm
$4.50
DC-DC step up power module
$5.00
5Pcs 5V To 3.3V DC-DC AMS1117 800MA Step Down
$5.00
5V to 1.2V-24V DC-DC Step Up Down Module (13528)
$5.19 $5.90
Adjustable Step Up Power Supply
$5.20
DC-DC Adjustable Step Down Regulator
$5.20
5PCS Solar Charging Module 3.6V 3.7V 4.2V (13538)
$5.24 $5.95
Auto Step Up/Down Power Converter(3231)
$5.27 $5.99
5V 1A AC-DC Power Supply Step Down Module
$5.60
XH-M411 Boost Converter 5V-45V(12926)
$5.72 $6.50
USB A to 4 Pin power Cable
$5.95
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