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This PowerFilm Solar Panel is a lightweight and PSA & Kynar coated 50mA@4.8V power solution that can be easily integrated wit…
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
These are your standard 9 Volt alkaline batteries from Rayovac. Don't even think about trying to recharge these. Use them wit…
This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1…
This is a 40W single output switching power supply from Mean Well that has been specifically designed to be with LED applicat…
This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5.5mm barr…
This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an a…
These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it thr…
Do you fear that your power may not be "far reaching" enough? How would another 3' work for you? Okay, so it doesn't sound ve…
2500mAh 1.2V Nickel Metal Hydride rechargeable 'AA' batteries. [NiMH technology](http://en.wikipedia.org/wiki/Nickel_metal_hy…
This is the basic L7812 voltage regulator, a three-terminal positive regulator with a 12V fixed output voltage. This fixed re…
The SparkFun ESP32 Thing Power Control Shield enables the ESP32 Thing to switch up to 5A of a DC load, providing a wide varie…
These Adam Tech Wall Adapter Cables are terminated with a standard North American (NEMA 5--15P) plug at one end and three ins…
This isn't your ordinary power supply. The Global Power Supply is a 15V, 4.34A power device specifically designed to work wit…
This PowerFilm Solar Panel is a lightweight, paper thin, and flexible 10.5mA@7.2V power solution that can be easily integrate…
This Relay Shield v2.0 from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino the ability to control a si…
A really cool rechargeable Lithium Ion coin cell battery. The battery is rated for 3.6V @ 110mAh - a great way to run a small…
The MintyBoost kit from Adafruit includes all the electronic parts necessary to build your own MintyBoost: a small & simple (…
These LR44 button cell batteries are fairly common but it can be hard to keep them around. They fit our digital calipers, so …
This power cable has a C13 connector on one side and a standard US 3-prong plug on the other. It's rated for 10A at 125V.
These Wall Adapter Cables from iPixel are terminated with a standard NA plug at one end and two insulated spade terminal conn…
This is a through-hole 12mm coin cell battery holder. It's the unit we like to use as RTC backup and SRAM backup for GPS unit…
This is a 24W dual output switching power supply from Mean Well. This power supply is extremely reliable and able to output 1…
This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on [ATX](http://en…
This is a PCB mount clip to hold a 18650 Lithium Ion Cell battery. Each battery holder is sold in single units, you'll need t…
This is a 24-pin Molex Mini-Fit Jr.? connector, commonly used as the power supply connector on [ATX](http://en.wikipedia.org/…
This is the SMD version of [PRT-07948](http://www.sparkfun.com/products/7948), which is the unit we like to use as RTC backup…
The Relay Expansion Board enables your Omega to control two other independent electrical circuits. The circuits are isolated …
PCB mount clip to hold a AA battery. Sold in single units, you'll need two. These work great for small, low power application…
These Adam Tech Wall Adapter Cables are terminated with a standard European (CEE 7/7) plug at one end and three insulated spa…
These are your standard 1.5V AAA alkaline batteries from Rayovac. Don't even think about trying to recharge these. Roughly 75…
Through-hole 24.5 mm coin cell holder. This holder fits our rechargeable 24.5mm Lithium Ion coin cell battery. Holds battery …
PCB mount clip to hold a AAA battery. Sold in single units, you'll need two for each battery. These work great for small, low…
Keystone Electronics 18650 Battery Holders are ideal for 3.7V, high energy, lower weight mobile electronics, industrial, and …
This power supply is a highly reliable desktop style single-output green adapter. It is designed with a low/no load power con…
This Switching DC Power Supply from B&K Precision is a compact 100 Watt power supply delivering 1-20V and 0-5A from its three…
These are handy two pole - double throw (2PDT) sealed relays.
This Switching DC Power Supply from B&K Precision is a compact 108 Watt power supply delivering 1-36V and 0-3A from its main …
This Multi-Range DC Power Supply from B&K Precision is capable of replacing several power supplies on your work bench by offe…
This is a 20W small wattage, green adapter (Level VI, GST25A05-P1J) that comply with up to date energy efficiency regulation…
The Powercast P2110B Powerharvester is an RF energy harvesting device that converts RF to DC. Housed in a compact SMD packa…
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