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Here are the main SparkFun options found—ranging from beginner kits to MicroMod/Qwiic boards and sensors.
Starter kits (best if you want a complete learning bundle)
- SparkFun Inventor's Kit - v4.1.2 ($196.35) — all-in-one electronics kit; v4.1.2 mainly updates the carrying case vs v4.1.
- Inventor's Kit for MicroPython - KIT-29326 ($238.60) — beginner-friendly kit focused on MicroPython projects, progressing from basics to more advanced builds.
Wireless / IoT dev boards
- SparkFun Thing Plus - ESP32 WROOM (USB-C) ($72.73) — ESP32-WROOM, Wi‑Fi + Bluetooth, USB‑C, Feather-compatible Thing Plus form factor.
- Thing Plus RP2350 Wireless Development Board ($63.02) — built around Raspberry Pi RP2350, geared for connected/battery IoT builds with the Thing Plus ecosystem.
- Thing Plus RP2350 Wireless Development Board (Ding & Dent) ($67.91) — Ding & Dent variant of the RP2350 Thing Plus platform.
Qwiic / sensor & interface modules (I2C/Qwiic-friendly add-ons)
- LIS3DH Triple Axis Accelerometer Breakout (Qwiic) ($8.81) — 3‑axis accelerometer breakout with Qwiic.
- SparkFun Micro 6DoF IMU Breakout - LSM6DSV16X (Qwiic) ($50.08) — 6‑axis IMU (accelerometer + gyro) with Qwiic.
- Qwiic Directional Pad (PRT-26851) ($14.73) — 5‑way navigation input over I2C/Qwiic.
- Qwiic Alphanumeric Display - Pink ($20.60) — 14‑segment alphanumeric display via Qwiic.
- Qwiic MultiStar Constellation Ornament ($10.74) — Qwiic hub that adds 4 extra Qwiic ports.
Power / expansion / carrier boards
- Ideal Diode Breakout ($10.96) — power-path help for hot swaps/one-way voltage control.
- MicroMod STM32F405 Processor Board ($43.04) — STM32F405 (Cortex‑M4) on a swappable MicroMod M.2-style module.
- MicroMod Asset Tracker Carrier Board - SARA-R510AWS ($267.25) — LTE‑M carrier built around u-blox SARA-R510AWS with AWS IoT ExpressLink.
- Ethernet Adapter for Teensy 4.1 ($9.45) — adds wired Ethernet capability for Teensy 4.1 projects.
- AgXRP Pump & Soil Moisture Sensor Expansion Pack (Beta) ($87.63) — expansion pack for AgXRP adding an additional pump + soil moisture zone.
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Showing 2141-2160 of 2306 products
Tactile Button - SMD (12mm)
This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ really well). This button is great for user input or a good reset button on a PCB, heck, we use this guy on our PicoBoard! As this is an SMD component make sure you are well ver...
Arduino Nano BLE Sense Rev2
The Arduino Nano 33 BLE Sense Rev2 packs a powerful nRF52840 processor, Bluetooth 5.0, and an impressive array of on-board sensors into the compact Nano form factor. With a 9-axis IMU, microphone, gesture/light/proximity sensor, barometric pressure, temperature, and humidity sensors built in, it'...
Alchitry Br Wide Header Kit
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This header set gives you the female headers needed to populate the prototyping area on an Alchitry Br Wide V2 Board. It includes four 2x14 headers and two 2x6 headers, all with 0.1"-spaced pins.The headers line up with the broken-out holes in the Br prototyping area, making it easier to connect ...
iFixit Magnetic Project Mat
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Keep screws and small parts under control while you take devices apart. This magnetic project mat catches and securely holds loose screws as you remove them, helping you stay organised through repairs and electronics projects.The dry erase surface lets you write notes, labels or location sketches...
RFID Glass Capsule (125kHz)
This is a glass, cylindrical RFID tag; it’s very similar to those implanted into pets for identification purposes. But really guys, it’s not for use inside your body. Please don’t implant this thing into yourselves. Each tag comes with a unique 32-bit ID code and is not reprogrammable. The carrie...
Raspberry Pi 3 B+ Baseplate
This is a basic baseplate for the Raspberry Pi 3 B/B+. It is translucent in color and provides a simple mounting solution for wherever you want to put your Pi!The baseplate is designed for the Raspberry Pi to securely remain on the acrylic by means of friction. The baseplate also aligns with the ...
Bare Conductive Touch Board
The Touch Board from Bare Conductive is an easy-to-use Arduino@Heart board that gives you the ability to turn almost any material or surface into a sensor. Each Touch Board offers 12 electrodes for your a conductive ink or other type of connector that can be drawn or attached to create light s...
Button Pad 2x2 Bottom Bezel
This is a black plastic bezel, custom made to mate with the silicon rubber pads. Black 1/8" ABS plastic. Using two of these bezels with two of the top bezels will create a 4x4 bezel appropriate for the full button pad. Documents: Dimensional Multi-Unit Assembly 3D Model
LED Tactile Button Breakout
This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. Note: Populate the board according to the polarity of the LED on the switch. The markings for the switch are irrelevant and can be reversed.
Heaterizer XL-3000 Heat Gun
The Heaterizer XL-3000 is a compact 300W heat gun suitable for heat-shrink tubing, basic plastic forming, and low-temperature PCB rework. It heats up quickly and is sized conveniently for bench work and electronics use. Warning: This heat gun is rated for 110V operation only. It is not compatib...
BNC Connector - Right Angle
BNC connectors are ideal for quick connects to audio coax and high-frequency signal lines. This is a right-angle connector and comes with a lock washer and nut. Documents: Dimensional Drawing
Ethernet Kit for Teensy 4.1
The Teensy 4.1 is one of the most advanced and reliable development platforms on the market today. One of the biggest asks for the board is the ability to connect the 4.1 to the Internet via Ethernet. Luckily, with all the parts included in this kit (as well as a little bit of soldering), you'...
Lithium Ion Battery - 850mAh
These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850mAh! Comes terminated with a standard 2-pin JST-PH connector - 2mm spacing between pins. These batteries require special charging. Do not attempt to charge these with anyth...
MicroMod Main Board - Single
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This single-board carrier lets you connect one MicroMod Processor Board to one MicroMod Function Board using SparkFun’s M.2-based MicroMod ecosystem. Align the keyed edge connector, fasten the boards with screws, and you can swap processors or functions to suit your project.The board provides USB...
Molex Jumper 6 Wire Assembly
A six-wire cable assembly with a 6-pin Molex connector (0.1″ spacing) on one end and bare wires on the other. Includes the mating connector, making it easy to create board-to-board connections or custom wiring harnesses. Specifications Wires – 6 Connector – 6-pin Molex, 0.1″ (2.54 mm) pitch ...
Molex Jumper 2 Wire Assembly
A two-wire jumper cable with a 2-pin Molex connector (2.54 mm / 0.1" spacing) on one end and bare wire on the other. Includes the mating connector for the Molex header. Useful for board-to-board connections and general wiring. Specifications Connector: 2-pin Molex, 2.54 mm (0.1") pitch Length...
USB to RS232 Converter - 6ft
There are a lot of devices out there that still communicate over RS232 but we bet your new laptop isn’t one of them. Don’t worry, though, we’ve got you covered. This 6ft converter plugs into your computer’s USB port and provides you with a DB-9 RSR232 connection. After installing the drivers o...
Lithium Ion Battery - 400mAh
This is a very small, extremely lightweight battery based on Lithium Ion chemistry, with the highest energy density currently in production. Each cell outputs a nominal 3.7V at 400mAh! Comes terminated with a standard 2-pin JST-PH connector with 2mm spacing between pins. These batteries require s...
Planetary Gearmotor - 140RPM
This is a simple ~140RPM (no load), DC planetary gearmotor. This motor is great for various applications such as robotics, electric locks, household automation, and small actuators.The supply voltage range is 6VDC - 24VDC with the polarity maker at the base of the motor. The planetary gear box, m...
Multimedia Wireless Keyboard
With Single-Board Computers (SBCs) on the rise, it is a good idea to have an easy way to interface with them. Operating on a 2.4GHz frequency, the Multimedia Wireless Keyboard possesses a normal-sized key layout, media controls and a multitouch track pad. This keyboard is powered by a built-in 85...
