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This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
DIP switch with 8 individual switch positions. The pins have .1" spacing - fits great into a breadboard! Works great as gener…
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…
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
These enclosures allow you to mount your micro gearmotor to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) pro…
This is an adapter that converts an RP-SMA board to an SMA antenna. The adapter will connect to any of our 2.4GHz wireless bo…
This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cel…
These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating …
For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…
Designed for transmit and receive at 401MHz, this quarter-wave antenna is the perfect partner for our ARGOS ARTIC R2 satellit…
Simple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the sup…
These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
This is a 2x5 pin 1.27mm header.
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 is a 3-pack of international wall adapter sockets for the UK/EU/AU.
This 3xAA battery holder with bare wire leads puts a nice finishing touch on your battery powered project.
The Raspberry Pi Compute Module 3+ contains the guts of a Raspberry Pi 3 Model B+ with 8GB of eMMC Flash memory.
Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well…
This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per …
This is a simple 2x3 female PTH header.
The ESP32 WROOM MCU Module with PCB Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of appl…
This pack of female headers includes two 6-pin headers and two 8-pin headers. This is similar to the header kit that comes wi…
This is a 3-terminal microswitch, with a small push-button. This switch has a great 'clicky' sound to it, and a nice tactile …
This is a very common 22pF capacitor. Used with crystals for loading purposes. 0.1" spaced leads make this a perfect candidat…
We could talk about how the Zinc used in these nuts is only from the finest old-growth Zinc trees from across the globe and i…
A 5-way tactile switch allows for a joystick-like interface in a very small package. These are surface mount, but easily sold…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
USB Type 'A' Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or th…
The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pi…
This is your standard fridge magnet, perfect for holding up quite a bit of weight. Grade C8, ceramic disk magnet. Magnetizati…
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
These standard female headers add a great deal of connectivity to your next project where you need 12-pins in a line. Each or…
Polarized connectors and headers for your perf board/PCB projects.
This is a simple three wire cable. Each cable is 6" long and is great for jumping from board to board or just about anything …
This USB AC to DC power supply will do 5V at 2A!
This is a basic, 4-digit 7-segment display - blue in color. It has a common anode. The display features one decimal point per…
The full-color LilyPad Sewable Electronics Kit Guidebook contains step-by-step instructions for creating four interactive pro…
Low-cost basic SOIC break out boards. These are custom PCB boards that interface standard SOIC devices to standard .1" header…
Machinechat® JEDI One is an all-in-one IoT software application.
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…
Designed for 810-910 MHz (868MHz center frequency) this antenna is ideal for distant LoRa nodes.
Two pin, compact surface mount connector.
The Update Tool also makes it simple to communicate directly with the SARA using u-blox’s sophisticated m-center cellular e…
