Power Supply

Breadboard Power Supply 5V/3.3V

Breadboard Power Supply 5V/3.3V

This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboar..

$5.95

Wall Adapter USB Power Supply 5V@1A (European Standard)

Wall Adapter USB Power Supply 5V@1A (European Standard)

This is a high quality 5V USB charger wall wart. Ideal for supplying power to your Arduino when there is no computer near by. It can be used as Arduino power or chager for any USB ..

$5.95

DC-DC boost converter

DC-DC boost converter

This is a break board boost converter. Supply volatage as low as 3.7v, it boosts to as high as 34v.  With this module, you can now power your Arduino with our 3.7V lipo battery. No..

$9.95

7.4V Lipo Battery Charger

7.4V Lipo Battery Charger

The choice of LiPo batteries and battery chargers can be overwhelming. In the past, with older RC cars and NiCd batteries, you could just take the battery, plug it into a wall char..

$19.95

Wall Adapter Power Supply - 5.25V DC 2.4A (USB Micro-B)

Wall Adapter Power Supply - 5.25V DC 2.4A (USB Micro-B)

This is a high quality switching 'wall wart' AC to DC 5.25V 2400mA USB Micro-B wall power supply manufactured specifically for projects that require a higher level of power. This c..

$12.44

Analog 50A Current Sensor (AC/DC)

Analog 50A Current Sensor (AC/DC)

This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals.The thickn..

$19.85

SparkFun Low Current Sensor Breakout - ACS712

SparkFun Low Current Sensor Breakout - ACS712

This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and measuring overall power consumption of systems. The ACS712..

$16.95

Wall Adapter USB Power Supply 5V@2.5A (European Standard)

Wall Adapter USB Power Supply 5V@2.5A (European Standard)

This is a high-quality 5V USB charger wall wart and ideal for supplying power to your Raspberry Pi as well as Arduino. It can be used as Raspberry Pi power or chager for any USB de..

$8.91

5V 2A EU Plug

5V 2A EU Plug

Universal EU plug 5V2A Charger  This is a EU mains 5V2A charger which is suit for most kind of tablet PC Portable universal power adapter charger for tablet PC. Safe & Eas..

$2.94

9V 2A EU Plug Adapter

9V 2A EU Plug Adapter

Practical and durable. Over voltage protection and over heat protection. Provides steady current for your devices. CE certification. Easy and convenient for to connect ..

$3.95

Breadboard power supply 2 way 5V/3.3V

Breadboard power supply 2 way 5V/3.3V

2-Way 5V / 3.3V Breadboard Power Module For Arduino Feature: Recessed design, totally not wasted breadboard space. 2-way distribution can be discon..

$2.94

5V 6A 30W Power Supply for LED Strip

5V 6A 30W Power Supply for LED Strip

Shell Material: Metal case / Aluminum base Protection: Shortage Protection, Overload Protection, Over Voltage Protection Widely used in Industrial automation, LED display, co..

$10.95

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