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Step Up Click carries the MCP1665, a high-voltage, 3.6A, integrated switch PFM/PWM boost regulator, available in a 2mm x 2mm …
The Step Down 2 Click is a Click board™ equipped with the L6986HTR, a synchronous step-down switching regulator.
Boost 3 Click is a compact add-on board that contains a boost converter with an integrated current mirror function.
USB-C Sink Click is a compact add-on board that contains a standalone autonomous USB power delivery controller.
PAC1954 Click is a compact add-on board that contains an energy monitoring solution.
Crowd Supply makerPower Solar is an intelligent solar power system ideal for Internet of Things (IoT) projects.
This handy kit includes both our [USB charger](http://www.sparkfun.com/products/10161) and an [850mAh LiPo battery](http://ww…
A really cool rechargeable Lithium Ion coin cell battery. The battery is rated for 3.6V @ 110mAh - a great way to run a small…
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy…
This is the retail kit version of our popular USB LiPoly Charger, if you are looking for the non-retail version without the 8…
This is a very small, extremely lightweight battery based on Polymer Lithium Ion chemistry. This is the highest energy densit…
This cable is 150mm long and has two 2.5mm spaced connectors at its ends.
DB9 connectors are a great way to make a tight connection on your project or to plug into existing serial lines. Now you can …
Through-hole MiniDIN 7 connector. Commonly used with Roomba products. **Datasheets:**[MiniDIN 7 Datasheet](http://www.sparkf…
OpenSegment makes it easy to add a large 7-segment display to your project. Because larger 7-segment displays pull more power…
You can never have too many LEDs. Don't worry, we've got you covered. This is a pack of 100 LEDs. Buy in bulk - save a ton!
We all know that you can never get too many LEDs, especially RGB LEDs! Don't worry, we've got you covered. This is a pack of …
Sometimes when you have too many choices, it's hard to make a good decision. In fact, there are times when you just want a ba…
There are more and more hobbyists taking advantage of surface mount technology these days. With affordable tools like hot air…
The RE46C180 is a low power, CMOS ionization-type, smoke detector IC. With minimal external components, this circuit will p…
This is the SparkFun MOSFET Power Control Kit, a breakout PTH soldering kit for for the [RFP30N06LE](http://www.sparkfun.com/…
This kit allows you to assembly & use a 250VAC, 500mA inline fuse for your project. Complete with a barrel jack and 5mm pitch…
Current Limit Click is a compact add-on board that contains a low-voltage, P-channel MOSFET power switch intended for high-si…
MIKROE Power Monitor Click is a compact add-on board that represents an ultra-precise power monitoring solution.
MIKROE PROFET Click is a compact add-on board that contains a smart high-side power switch.
SolidSwitch 2 Click is a compact add-on board that contains a load switching device.
Signal Relay Click can be used for ON/OFF control in various devices.
Rotary G Click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 green LEDs.
Rotary R Click carries a 15-pulse incremental rotary encoder with detents, surrounded by a ring of 16 red LEDs.
This Click board™ carries the AD5231, a 1024-position (10bit) digital potentiometer with a non-volatile memory (EEMEM), fro…
DIGI POT 7 Click is a compact add-on board used as a digitally controlled potentiometer.
ReRAM 2 Click is a compact add-on board containing highly reliable resistive random-access memory.
Flash 2 Click features a 64 Mbit Flash memory IC, manufactured by using the proprietary high-performance CMOS Super-Flash® t…
These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest ene…
Under-powering a digital device can sometimes have pretty nasty consequences. Brown-out conditions can cause memory to get wr…
Cubelets are powered by 3.2V LiFePO4 batteries, which can't be charged with just any charger. This is the battery charger tha…
Four AA batteries... there's nothing like a simple, replaceable power source. This battery holder will hide your AA's away be…
This is a standard issue USB 2.0 cable. This is the most common A to B Male/Male type peripheral cable, the kind that's usual…
**Replacement:**[RTL-11302](https://www.sparkfun.com/products/11302). These now come in SparkFun Red! This page is for refere…
USB 2.0 type A to micro USB 5-pin. This is a new, smaller connector for USB devices. Micro USB connectors are about half the …
Common Mode Chokes are useful in a variety of noise countermeasure applications, including power supplies, home appliances, a…
Not sure what resonator frequency you might need? Looking to stock up your parts bin? Get this kit of all our resonators! R…
