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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 1761-1780 of 2306 products
Mini Microswitch - SPDT (Offset Lever, 2-Pack)
This is a 3-terminal microswitch two pack, each equipped with a 20mm offset lever actuator. These switches have a great ‘clicky’ sound to them with a nice tactile feel and are perfect when used for a slider, 3D printer, or robot project. Each microswitch is rated for 5A at 250VAC. Housing Dime...
SparkPNT FPL Multi-Frequency RTK GNSS Receiver
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The FP platform is a high-precision GNSS receiver system built around SparkFun’s modular Flex System, designed to be repairable, user-upgradeable and ready for long service life.This FPL version comes fully assembled with the Quectel LG290P module installed, delivering modern multi-frequency RTK ...
Mean Well Switching Power Supply - 24VDC 14.6A
This is the big kahuna from Mean Well, a 350W single output switching power supply. This power supply is extremely reliable and beefy, able to output 24VDC at 14.6A. If you’ve been looking for a powerful power supply for your next big project, look no further. We can definitely attest to its dura...
Breadboard - Translucent Self-Adhesive (Clear)
Ever wonder what goes on inside these things? Well this clear bread board might enlighten. Beyond the clear plastic, this is really just a regular, solderless breadboard. It has 2 power buses, 30 columns, and 10 rows - a total of 400 tie in points. All pins are spaced by a standard 0.1". The two ...
Electrolytic Decoupling Capacitors - 100uF/25V
High-quality radial electrolytic capacitors rated at 100 µF / 25 V. Ideal for power supply decoupling, transient suppression, and smoothing voltage ripple in your projects. Place one between power and ground rails to ensure stable power delivery to sensitive components. Specifications Capacita...
DC Barrel Jack Adapter - Breadboard Compatible
This DC power jack/connector is just like the other one that we carry except that it’s terminated with breadboard-friendly pins instead of wide solder terminals. These are also compatible with our DC wall supplies and have a 5.5mm jack, with a 2.1mm center pole diameter.Documents:Dimensional Drawing
One-Wire Ambient Temperature Sensor - MAX31820
The MAX31820 ambient temperature sensor provides 9-bit to 12-bit Celsius temperature measurements with ±0.5°C accuracy over a +10°C to +45°C temperature range. Over its entire -55°C to +125°C operating range, the device has ±2.0°C accuracy. The device communicates over a one-wire bus that, by de...
Alchitry Hd V2 Dual Micro HDMI Expansion Board
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Add HDMI connectivity to your Alchitry Au or Pt FPGA setup with this expansion board. It provides two micro HDMI ports for video-related projects and FPGA experiments.Each HDMI port can be configured as either a source or a sink using solder jumpers, giving you flexibility when building display, ...
2-in-1 mSATA & PCI Express Mini Card Connector
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This 52-pin connector is a 2-in-1 socket for mSATA and PCI Express Mini Card applications. It is supplied as an individual female connector for use on your own PCB designs.The connector is designed for surface-mount soldering and includes a board guide to help with card alignment. With a dual rea...
Dual-Gang 20K Potentiometer with Rotary Switch
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This adjustable dual-gang potentiometer gives you two linked variable resistors on a single shaft, making it handy for interfaces where two channels need to move together. Turn the shaft and the resistance changes, so it can be used to create a variable voltage for an analogue input.Connect VCC t...
Hobby Motor with Encoder - Metal Gear (DG01D-E)
The DG01D-E is a single hobby motor with a hall speed encoder. This motor requires a voltage between 3-9V, has a gearbox ratio of 1:48 and a speed of 90RPM at 4.5V. The voltage between positive and negative is determined according to the power supply voltage of the single chip microcomputer us...
Carbide 3D V-Bit Cutter 0.5in 60° #302 - 2 Pack
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This two pack of V-bit mills from Carbide 3D is made for engraving intricate patterns, fine details, and precision 3D machining jobs on a compatible CNC machine.Each cutter is made from solid carbide for long-lasting use, with a 0.5 inch cutting diameter, 0.25 inch shank, and 60º cutting angle.If...
APA-104-1010 Addressable RGB SMD LED Pack of 20
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The APA-104-1010 is a tiny addressable RGB SMD LED for designs where full-colour control needs to fit into very little board space. Each LED uses a standard one-wire data interface with data in and data out connections.At just 1.0 x 1.0mm square, these microscopic LEDs are suited to dense layouts...
SparkPNT GNSS Flex Module - ZED-X20P & IM19 IMU
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This GNSS Flex board combines a u-blox ZED-X20P all-band RTK GNSS receiver with a Feyman IM19 IMU, giving compatible carrier boards centimetre-level positioning plus compensated attitude data for demanding navigation and surveying projects.It is designed for the SparkPNT GNSS Flex ecosystem, with...
APA102C-5050 SMD Addressable RGB LED - Cut Tape
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This APA102C, also known as DotStar, is a 5050-sized SMD addressable RGB LED for adding bright, colourful lighting to custom boards and compact projects.It has an integrated control circuit embedded inside the LED package, with the tiny controller chip and gold bond wires visible if you look clos...
Servo - Generic, 180° Rotation (Sub-Micro Size)
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Here is a simple, low-cost servo for all your mechatronic needs. This little guy is able to take in 6 volts and deliver 1.5kg/cm (at 6V). of maximum torque at 0.09 sec/60° (at 6V). This small servo comes with a standard 3 pin power and control cable, six arms and six screws. Note: This is the s...
Breadboard to JST-ZHR Cable - 4-Pin 1.5mm Pitch
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This cable adapts a 4-pin JST-ZHR connector to breadboard-compatible male pins, making it easier to prototype with devices that use the common friction-fit ZHR-style JST connection.It is a handy option for connecting compatible sensors, radios and other small electronics modules to a solderless b...
5-Pin Female Straight Header - PTH, 0.1in Pitch
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This straight female header is a simple, handy connector for prototyping and PCB builds. It uses standard 0.1in spacing and is designed for through-hole mounting.The 5-pin female format mates neatly with most 5-pin male headers, making it useful for removable modules, sensor breakouts, and board-...
Electrolytic Decoupling Capacitors - 1000uF/25V
A radial electrolytic capacitor rated at 1000 µF / 25 V, suitable for power supply decoupling, transient suppression, and audio applications. Specifications Capacitance – 1000 µF Voltage Rating – 25 V Type – Radial electrolytic Polarised – Yes (observe polarity when installing) Ideal For ...
Micro Proximity Sensor - 20 cm VCNL4040 (Qwiic)
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Built around the VCNL4040, this tiny Qwiic Micro breakout provides short-range presence detection for projects where space and weight are tight. It is designed for qualitative sensing: detecting whether an object is present within range and whether it is getting closer or moving farther away, rat...
