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This is a 128x32 pixel, 0.91" white-on-black OLED.
These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effect…
This is a black plastic bezel, custom made to mate with the silicon rubber pads. Black 1/8" ABS plastic. We use four 4/40-0.5…
This is a very common 0.1uF capacitor. Used on all sorts of applications to decouple ICs from power supplies. 0.1" spaced lea…
These are small spring terminals. Open the aperature with the small arm, insert the wire, release the arm and the wire is hel…
Raytac’s MDBT42T-AT is a BT 5.1 stack (Bluetooth® low energy or BLE) module designed based on Nordic nRF52805 SoC solution…
This is the kind of 1/4" stereo jack you might find in home stereos and PA systems. Switched contacts allow you to detect whe…
The SparkFun Power Supply Sample Kit provides you with a sampling of the power supplies that we offer to power your next proj…
This is a simple, subminiature size, axial lead mounted rectifier diode. The 1N4001 is rated for up to 1A/50V.
This is a 2x40 pin right-angle PTH header. This header can be broken apart with a fair amount of force to form smaller header…
This a simple breakout PCB for our [4x4 silicone button pads](https://www.sparkfun.com/products/7835). Each LED and button ca…
Standard 22 AWG solid White hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes …
Now for all of your coin cell battery surface mount needs, the 20mm SMD Coin Cell Holder. This holder fits our 20mm Lithium I…
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. **Note:** Po…
These are your standard 1.5V AA alkaline batteries from Panasonic.
This White 4-Digit Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously…
This is a super small, 2x5 pin female PTH header. This header is in the common configuration for JTAG applications.
Looking to add MIDI to your project? This is a female, 5-pin, right-angle DIN 5/180? connector which will interface with most…
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
Do you need *a lot *of space? But you need it in the size of your pinky nail? microSD (uSD) is here to save the day. TransFla…
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
This is a simple 2x3 female PTH header.
The Kitronik Smart Air Quality Board for Pico provides a complete air monitoring and reporting solution for the Raspberry Pi …
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…
This pack of 25 yellow 5mm LEDs will help alleviate frustrations you've had with accidentally burning them out by having a re…
Schottky diodes are known for their low forward voltage drop and a very fast switching action. This 1A 40V Schottky diode is …
These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard h…
This is a 2x5 pin 1.27mm header.
This is a 12-pin male PTH straight header.
Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.
The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connec…
This is a simple 2x6 female PTH header. Each pin has a spacing of 0.1" in between each other.
Yes you read that correctly - 10Farad capacitor. This small cap can be charged up and then slowly dissipated running an entir…
Huge 10mm through-hole LEDs. Mood-light an entire wall!
DIP switch with 8 individual switch positions. The pins have .1" spacing - fits great into a breadboard! Works great as gener…
This is a simple 3.5mm TRS stereo audio jack with a screw-on plastic shroud. These are great for projects that plug into head…
The ESP32 WROOM MCU Module with PCB Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of appl…
If you ever find yourself connecting handfuls of resistors to the ground bus of your breadboard, you may consider these SIL-p…
This Pink 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
This is a USB Type-C Power Supply that is compatible with the Raspberry Pi 4.
These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…
The SN74HC595N is a simple 8-bit shift register IC.
