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The gator:control ProtoSnap provides you with a handful of different ways to interact with projects you create using only gat…
The SparkFun Qwiic Quad Relay is a unique power accessory board, used for switching 4 high powered devices from your Arduino …
This 3W per channel, Ding and Dent version of our Triple Output High Power RGB LED is sure to shed a lot of light on any proj…
OLA has [gone red](https://www.sparkfun.com/products/16832)! While the original black version is pretty cool, the new officia…
The Soft Power Switch is a passive, hard on/off switch with software feedback and control. In other words, it's like the on/o…
A U.FL to SMA (jack) bulkhead straight connector with a 1.32 mm diameter cable.
It can be difficult to get a wall-wart where you need it. The promise of PoE (power over ethernet) is great, but what if your…
Does your Arduino need to control a high voltage item, like a 12V LED strip, while needing to be powered as well? Do you want…
**Replacement:**[LCD-11062](http://www.sparkfun.com/products/11062). The new version of this board has a larger inductor to b…
**Replacement:**[COM-11323](https://www.sparkfun.com/products/11323). We've pushed this board through a big upgrade! It now f…
**Replacement:**[COM-11442](https://www.sparkfun.com/products/11442). We've overhauled this board adding I2C functionality, a…
**Replacement:**[COM-11441](https://www.sparkfun.com/products/11441). We've overhauled this board adding I2C functionality, a…
These motorized sliders are very cool. Each is essentially a standard slide pot which is belt-driven by a small motor. The sl…
The SparkFun Qwiic Micro OLED Breakout is a Qwiic enabled version of our popular MicroView and micro OLED display!
The SparkFun Differential I2C Breakout is the fastest and easiest way to extend the range of your I2C communication bus.
The SparkFun Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address that makes it simp…
The SparkFun Qwiic Transparent Graphical OLED Breakout allows you to display custom images on a transparent screen using eith…
The gator:RTC is a supplemental data logging tool with a RV-3028 real time clock (RTC) module from Micro Crystal, using a con…
**Replacement:** None. We are no longer carrying this LCD shield in our catalog. This page is for reference. The Color LCD…
We've heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs f…
The SparkFun Photon Micro OLED Shield breaks out a small monochrome, blue-on-black OLED to use with your Photon module. It’…
The MyoWare Power Shield is designed to take two standard CR2032 coin cell batteries to power the MyoWare Muscle Sensor. We h…
The MyoWare LED Shield is designed to pair with the [MyoWare Muscle Sensor](https://www.sparkfun.com/products/13723). The blu…
The SparkFun ESP32 Thing Power Control Shield enables the ESP32 Thing to switch up to 5A of a DC load, providing a wide varie…
**Replacement:** None. We do not have a direct replacement for this controller. This page is for reference only. This is a c…
**Replacement:**[COM-10860](http://www.sparkfun.com/products/10860). There is now a new version of this part. This page is fo…
**Replacement:** None. We ordered these by mistake and we're all out. This page is for reference only. Check out these big 1…
This is a simple 10-Pin SMD female header. These are standard 0.1" spaced header pins that can be surface mounted for applica…
**Replacement:** None. We do not have a direct replacement for this relay. This page is for reference only. These are tiny 5…
This is the 36mm 16-way 0.5mm-pitch Flexible Printed Circuit used to interconnect smôl boards. *** _**smôl** is an ec…
**Replacement:**[COM-11041](http://www.sparkfun.com/products/11041). The new board is routed to provide more isolation for th…
**Replacement:** None. We do not have a replacement for this part. This page is for reference only. Here is a simple fiber o…
A very simple breadboard power supply kit that takes power from any USB port and outputs a fuse protected and regulated 3.3V.…
**Replacement:** None. We are no longer carrying this kit as the MAX3232 is an EOL component. This page is for reference only…
**Replacement:**[KIT-10003](http://www.sparkfun.com/commerce/product_info.php?products_id=10003). We switched to a better tri…
**Replacement:** None. We don't carry these enclosures anymore but have a look at some of our other [enclosures](http://www.s…
This retail package includes a 16x2 serial LCD plus a cable in retail packaging. This is the latest evolution of our serial L…
This retail package includes 26 various LEDs, resistors, and a coin cell battery for all your LED projects. They include the …
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 100 LEDs. Make that n…
You can never have too many LEDs. Don't worry, we've got you covered. This is a pack of 100 LEDs all conveniently packaged in…
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 …
Not sure what resonator frequency you might need? Looking to stock up your parts bin? Get this kit of all our resonators! R…
**Replacement:**[COM-11630](https://www.sparkfun.com/products/11630). We've got a new crystal kit which does away with the bi…
This is the new revision of the kit. We switched to a better trimpot and green LED. This is a kit that gives you all of the b…
The Qwiic Quad Relay is a product designed for switching not one but **four high powered devices** from your Arduino or other…
