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This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so t…
The Raspberry Pi 3 A+ is here to provide you with the same Pi you know and love, just more compact and at a cheaper price!
Check out this beautifully designed and illustrated zine full of WIRE FACTS!
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…
The SparkFun Raspberry Pi Zero W Basic Kit provides everything you need to start with this miniaturized Pi without breaking t…
Polyimide tape is utilized in electronic components for space exploration as well as Apple products.
This is a common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V…
Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.
This Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used…
This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a S…
This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can e…
It's the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated p…
This is an XBee Pro module with an RP-SMA connector. You also get a built in microcontroller so it can be programmed using Mi…
The AWS IoT ExpressLink SARA-R5 Starter Kit provides all you need to connect a device to AWS IoT Core over a cellular LTE-M n…
This starter kit has everything you need to get started with the ESP8266 Thing board. Solder on some headers (iron not inclu…
This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small…
This is an XBee Pro package with a PCB Antenna. You also get a built in microcontroller so it can be programmed using MicroPy…
These are sealed addressable 1 meter long 5V RGB LED strips that come packed with 60 APA104s per meter.
This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin JST RE c…
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry.
What should every hacker have available to them? That's right, a screwdriver (you have to get into those cases somehow). What…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
Odometers are extremely useful for cars, they tell you how far you have gone, wouldn't it be nice if you were able to have a …
The SparkFun Rotary Switch Potentiometer Breakout is a small board the allows you to add resistors to a [10-position rotary s…
The SparkFun Qwiic Mini dToF TMF8820 Imager is a direct time-of-flight sensor that includes a single modular package with an …
Machinechat® JEDI One is an all-in-one IoT software application.
This cable has a standard TRS 3.5mm plug on both ends allowing for easy connections to any 3.5mm jack.
Love LEDs is dedicated to explaining basic LED facts that can come in handy.
These headers are made to work with the SparkFun ESP32 Thing to connect to ESP32 Shield boards.
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an o…
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.
This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identif…
The Raspberry Pi Pico H is a low-cost, high-performance microcontroller board with flexible digital interfaces featuring the …
Do you want to know more about resistance? Resistors feel simple yet confusing? Heres 24 pages of my fav resistor FACTS!
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
The SparkFun SARA-R5 LTE GNSS Function Board is a robust development tool for u-blox's SARA-R510M8S module designed to work w…
Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept…
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…
This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed reg…
The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for IoT or WiF…
Arduino Nano 33 BLE Sense is built around the NINA B306 module for BLE and Bluetooth 5 communication.
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
The Mako Driver Kit includes iFixit's 4mm aluminum screwdriver handle with magnetic bit socket, knurled grip, and swivel top …
Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to …
Each kit of headers makes your Teensy 4.0, 3.2, and LC breadboard compatible and will allow for stacking a Teensy and Teensy-…
The 12V Electric Marine Submersible non-automatic 500GPH bilge pumps from SEAFLO offer water evacuation activated by a panel …
This is a cost effective 5V, 2.4A dual USB Output Car Charger .
Replacement part for the open source high precision GNSS RTK Facet receiver.
