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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 1741-1760 of 1993 products · 313 unavailable products hidden
USB-C Wall Adapter with Cable, US Plug, 6–12V
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This USB wall adapter provides a compact mains power option for USB-powered devices, with an AC100-240V input range for use with suitable mains supplies.The adapter supports variable output ranges of 6V-6.5V/3A, 6.5V-9V/2A, and 9V-12V/1.5A. It is supplied with a USB to USB-C cable, helping it con...
Hobby Motor with Encoder - Plastic Gear (Red)
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Add motion and feedback to small robotics builds with this single DC gearmotor and integrated Hall effect speed encoder. Instead of simply driving a motor open-loop, your microcontroller can count encoder pulses to track wheel rotation and speed for more accurate navigation and speed control.The ...
Sweepy 2.0 69mm Dust Boot for Dewalt Spindles
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Sweepy 2.0 is a clear polycarbonate dust boot for CNC routing, designed to help collect chips and dust around the cutter while keeping the work area visible.This 69mm version is made for Dewalt spindles. It mounts directly to the spindle and clamps in place with a machined quick-release, with a c...
Modular Plastic Storage Box - Medium (4 pack)
Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but everyone could use a little organization and that’s exactly what this product offers. These modular ...
205E 0.25in Flat End Mill Cutters - Pack of 2
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These flat end mill cutters are suited to roughing operations and machining flat or prismatic parts on a compatible CNC mill.The pack includes two cutters, each with a 0.25" shank and 0.25" flute diameter. They are solid carbide tools with two flutes and no coating.If you are using these with a N...
SparkPNT TX2 High-Precision RTK GNSS Receiver
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Built around Quectel's quadband LG290P module, the TX2 is a high-precision GNSS receiver designed for straightforward field positioning. When receiving RTK corrections, it is capable of 8mm accuracy, with L1/L2/L5/E6 reception and Galileo HAS support.The receiver is housed in a robust waterproof ...
Ribbon Crimp Connector - 10-pin (2x5, Female)
These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply press the connector onto your ribbon cable, no soldering required, which makes it easy to add as many mid-cable connectors as you need.
10-Way 3.5mm Right-Angle Terminal Block Header
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This 10-position right-angle terminal block header is made for secure, pluggable wire-to-board connections on a PCB. Solder it directly to your board and use it as the receptacle for a removable screw terminal block.It is well suited to I/O signals and power lines that may need to be disconnected...
Battery Holder - 4xAA to Barrel Jack Connector
This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector. The connector mates with the barrel jack on the Arduino (among a number of other products) allowing you to easily make your project battery powered. ...
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, ...
Breadboard to JST-GHR-06V Cable - 6-Pin 1.25mm
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This handy cable connects a six pin GHR-06V type locking connector to breadboard-friendly male pins, making it easier to prototype with compact modules.The 1.25mm pitch GHR-06V locking JST connector is commonly found on some sensors, radios and other small devices. It is also suited to use with L...
JST-SH 2-Pin Right-Angle Connector - 1mm Pitch
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This compact 2-position JST-SH connector is a surface-mount part for adding a small cable connection to your PCB.It uses a right-angle layout, helping route the mating cable parallel to the board where vertical clearance is limited. The 1mm pitch suits tight electronics builds and compact maker p...
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...
LTE Antenna 175mm Duck SMA Male - VT4GLTE-R-10
This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Adapter, this duck antenna works perfectly with our LTE Cat M1/NB-IoT Shield.
Techspray Solder Wick #2 Yellow 1.4mm x 1.524m
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This Techspray solder wick is a pre-fluxed copper desoldering braid for removing solder from PCB joints, pads and accidental solder bridges. It is a handy bench consumable for component replacement, PCB rework, repair and prototyping.To use it, place the wick over the solder joint and apply your ...
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...
Experiential Robotics Platform (XRP) - DIY Kit
Product Overview The Experiential Robotics Platform (XRP) is a hands-on, comprehensive robotics platform. It includes everything needed to build and program a robot to perform beginner through advanced tasks - building the foundation for innovative thinking, science, engineering, and problem-sol...
ZrN Coated Flat Cutter 0.0625in #112Z - 2 Pack
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This flat mill cutter is designed for roughing or machining flat and prismatic parts. It comes as a 2 pack and is suited to small CNC milling jobs where a clean surface finish matters.The cutter is coated with Zirconium Nitride (ZrN), a specialty coating suited to temperature-sensitive materials....
BlueSMiRF v2 Bluetooth Serial Link with JST-GH
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Turn a wired UART link into a dependable short-range Bluetooth® serial connection for microcontrollers, computers and mobile devices. It pairs, connects and passes data between TX and RX lines, buffering serial streams for byte-perfect delivery between radios.This JST version swaps the usual pins...
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...
