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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.
What kind of SparkFun item are you looking for?
Collections
Showing 2201-2220 of 2306 products
SparkPNT DAN-F10N GNSS Flex Module
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Add modular GNSS positioning to a Raspberry Pi or similar single-board computer with this compact SparkPNT GNSS Flex receiver module. It is built around the u-blox DAN-F10N and is designed for reliable metre-level positioning, including challenging urban environments.The module fits the SparkPNT ...
Copper Heatsink - 13.20 x 12.10 mm
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This compact pure copper heatsink is designed to help draw heat away from small boards and ICs in tight electronics builds.The self-adhesive backing makes it straightforward to attach to a suitable flat component or board area without extra mounting hardware.Features:Self-adhesive: Designed for s...
Rotary Encoder - Illuminated (RGB)
Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round and round). They output gray code so that you can tell how much and in which direction the encoder has been turned. They're great for navigating menu ...
Raspberry Pi Zero W (with Headers)
The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a largely reduced size of only 65mm long by 30mm wide and now with headers! With the addition of wireless LAN and Bluetooth, the Raspberry Pi Zero W is ideal for making embedd...
AVR 8 Pin 20MHz 8K 4A/D - ATtiny85
Atmel’s itty-bitty ATtiny85 8-Bit Processor. 8K of program space, 6 I/O lines, and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit. Documents: Product Card Arduino Board Definitions
Standard PCB Drill Set (10 Pieces)
This is standard PCB Drill Set from Carbide 3D that supplies you with more options for drilling into copper clad on your Shapeoko or Nomad CNC machines. Each set includes three 0.5mm, five 0.7mm, and two 0.9mm PCB drills each with a 0.125" shank. Additionally, each drill is made of solid carbide ...
Qwiic OLED Display - 1.5in 128x128
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This compact OLED board gives your project a crisp monochrome white-on-black interface in a 1.5-inch square form factor. With 128x128 pixels and a 1:1 aspect ratio, it suits custom graphics, menus, status screens and data plotting.The display uses Chip-on-Glass (COG) OLED technology, so each pixe...
ProtoBoard - Square 1 Single Sided
This is a very simple but extremely handy, 1" square, single sided perf board. Standard 0.1" spacing with a 4-40 (3mm) hole for mounting. Every three holes are connected with a 20mil trace. Package of 2
LED - Super Bright White (25 pack)
A pack of 25 super bright white through-hole LEDs, ideal for indicators, lighting effects, and general-purpose use in electronics projects. Supplied in a reusable ESD-safe bag. Key Features Super Bright White – High-output clear lens LEDs Through-Hole – Standard 2-pin design for breadboard an...
MPLAB PICkit 4 In-Circuit Debugger
This is the PICkit 4, the official programmer from Microchip. The PICkit 4 allows debugging and programming of PIC®, dsPIC®, AVR, SAM and CEC flash microcontrollers and MPUs using the powerful graphical user interface of the MPLAB X Integrated Development Environment (IDE). The MPLAB PICkit 4 is ...
Enclosure - Aluminum (112x61x31mm)
These are our small, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it’s aluminum, it’s easy to cut and drill so that you can add LCD screens, buttons and cable connecti...
Lithium Ion Battery - 1000mAh 7.4v
A high-discharge 2-cell lithium-ion battery pack delivering 7.4 V and 1000 mAh of capacity. With a 25C continuous discharge rate, this battery is well suited to R/C vehicles, robotics, and portable electronics that need compact power with plenty of punch. The 7.4 V output keeps voltage low enoug...
Button Cell Battery - 11.6mm (LR44)
A standard LR44 alkaline button cell battery (1.5 V) commonly used in digital calipers, calculators, small electronics, laser pointers, and LED throwies. Keep a spare on hand so you're never caught without power. Specifications Voltage: 1.5 V DC Chemistry: Zinc-Manganese Alkaline Size: LR44 ...
Polymer Lithium Ion Battery - 40mAh
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 40mAh. This may sound like not so much power, but the cell is really tiny… like, about half an inch s...
Pimoroni Pico Display Pack 2.8-inch
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Add a bright 2.8-inch colour display to your Raspberry Pi Pico project with this Pimoroni display pack. It uses a 320×240 pixel IPS LCD driven by an ST7789V controller, giving you a generous active screen area for menus, status displays, dashboards and simple graphics.The board includes four tact...
FlexiForce Pressure Sensor - 25lbs.
This is a piezoresistive force sensor from Tekscan. The harder you press, the lower the sensor’s resistance. Pressing hard, the resistance changes from infinite to ~300k. The sensor itself is thin and flexible, but the resistance does not change while being flexed. Resistance changes only when pr...
Teensy 4.1 Lockable Without Ethernet
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This lockable Teensy 4.1 variant combines the high-performance Teensy 4.1 platform with production-focused code security, while omitting the Ethernet PHY for projects that do not need wired networking. It is built around the NXP MIMXRT1062DVJ6B ARM Cortex-M7 processor running at 600 MHz, with 8 M...
INA228 Qwiic Current Sensor Breakout
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This compact Qwiic breakout uses the Texas Instruments INA228 digital power monitor to measure DC current and power with high precision over I2C. The onboard 20-bit delta-sigma ADC supports readings for current, voltage, power, temperature, energy and charge accumulation.For quick wiring, the boa...
Servo - Hitec HS-805BB (Giant Scale)
The Hitec HS-805BB is a giant-scale servo delivering up to 343 oz-in of torque at 6V, making it a powerhouse for large robotics builds, heavy-duty pan-tilt mechanisms, and oversized RC applications. Dual ball bearings and heavy-duty nylon gears ensure smooth, reliable operation under load. Comes...
Enclosure - Aluminum (120x94.5x34mm)
These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it’s aluminum, it’s easy to cut and drill so that you can add LCD screens, buttons and cable connecti...
