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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 1681-1700 of 1993 products · 313 unavailable products hidden
Breakout Board for AD5330 Parallel 8-Bit DAC
A breadboard-friendly breakout board for the Analog Devices AD5330 8-bit parallel digital-to-analogue converter (DAC). All necessary pins are broken out to 2.54 mm (0.1″) spaced headers. The board includes a decoupling capacitor but no voltage regulation — supply voltage must be within the specif...
Leopard Imaging Camera Mounting Hardware Kit
This hardware kit consists of 4 each of M2 style nylon hex nuts and screws. It is designed for use with the Leopard Imaging Camera, but can be used for other mountings as well.This hardware set is identical to what is included in our JetBot kit options.
Sensor Cable - Electrode Pads (3 connector)
This is your simple three conductor sensor cable with electrode pad leads. These cables are 24" long and feature a 3.5mm audio jack connector on one end with snap style receptacles for biomedical sensor pads. Each cable comes in a red/blue/black set.Dimensions: 24" LongDocuments:Product Video
Thing Plus ESP32-C5 WiFi 6 Development Board
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Built around Espressif’s ESP32-C5-WROOM-1 module, this Thing Plus board gives IoT projects a compact microcontroller platform with dual-band WiFi 6, Bluetooth 5 LE, Zigbee and Thread connectivity. It pairs a 32-bit RISC-V single-core microprocessor with 8MB Flash and 8MB PSRAM for connected proje...
M2.5 Aluminium Hex Standoff - 16mm, 4.5mm AF
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This aluminium hex standoff is a compact threaded spacer for stacking and mounting small boards. It is 16.0mm long, measures 4.5mm across the flats, and is tapped through for an M2.5-0.45 screw.It is well suited to mounting pHATs onto Raspberry Pi boards, giving the add-on board a neat, supported...
Basic 16x2 Character LCD - White on Black 5V
This is a basic 16 character by 2 line display with a snazzy black background with white characters. Utilizes the extremely common HD44780 parallel interface chipset (datasheet). Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes white...
Silicone Bumpers - Large (10x16.5mm, 4 pack)
Rubber feet raise your PCB or project up off your desk. This helps prevent short circuiting from bits of scrap wire floating about or setting a project down on a conductive surface. They also prevent your enclosure or PCB from sliding around. They can also be used as feet for enclosures. These ar...
Phillips Pan Head Machine Screw 4-40 x 3/8in
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This small machine screw is a handy fastener for electronics projects, enclosures, brackets and other light-duty assemblies that use 4-40 hardware.It has a Phillips drive and pan head, with a zinc-finished steel construction. Each screw is sold as a single unit, so you can order exactly the quant...
Hook-Up Wire - Assortment (Stranded, 22 AWG)
An assortment of colored wires: you know it’s a beautiful thing. Six different colors of stranded wire in a cardboard dispenser box. Sit this on your workbench and stop worrying about having a piece of wire around!Features: 22 AWG 25 ft / Spool 6 Spools in Six Different Colors Colors are Red, Blu...
Thing Plus RP2350 Wireless Development Board
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Build connected sensor nodes, data loggers and battery-powered IoT projects around Raspberry Pi’s RP2350 microcontroller. This Thing Plus board adds wireless connectivity, extra memory and the familiar Feather-compatible footprint in a compact development platform.The RP2350 can run two selected ...
Precision Collets for Carbide Compact Router
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Use these precision collets when you need to run .125" cutters in a Carbide Compact Router. They are intended as replacement collets for the standard Carbide Compact Router setup.The kit includes two collets: one for .25" tooling and one for .125" tooling, giving you the common sizes needed for c...
Mini Load Cell - 500g, Straight Bar (TAL221)
This miniature straight bar load cell (sometimes called a strain gauge) can translate up to 500g of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) ap...
1µF 50V Y5V Ceramic Capacitor - Through-Hole
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This is a basic 1µF ceramic capacitor rated for 50V, suitable for simple through-hole electronics work, repairs, prototypes and breadboard-friendly assemblies where this tolerance and dielectric type are appropriate.It uses straight leads with 2.50mm spacing and a compact seated height, making it...
USB-C Extension Cable with Power Switch - 1m
A 1-metre USB-C extension cable with an inline power switch that maintains full USB 2.0 data connectivity. Unlike typical USB power switch cables that only toggle VBUS, this cable also connects the D+/D- data lines, both Configuration Channel pins (CC1 and CC2), and the shield — giving you comple...
Mini Load Cell - 100g, Straight Bar (TAL221)
This miniature straight bar load cell (sometimes called a strain gauge) can translate up to 100g of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain (e.g. pressure or force) ap...
Raspberry Pi HQ Camera Lens - 6mm Wide Angle
This is the 6mm CS-mount wide angle lens from CGL Electronics Co. Ltd. for use with the Raspberry Pi HQ Camera Module. The lens produces a 3MP picture in a 0.5in image format and is easily interchangeable using the thumb screw and adapter included with the Pi HQ camera module.This wide angle lens...
Raspberry Pi HQ Camera Lens - 16mm Telephoto
This 16 mm C-mount telephoto lens from CGL Electronics is designed for the Raspberry Pi HQ Camera Module. It produces 10 MP images in a 1" sensor format and is easily interchangeable using the thumb screw and C-CS adapter ring included with the HQ Camera Module. The telephoto focal length is wel...
Battery Holder - 2xAAA with Cover and Switch
A 2×AAA battery holder with a sliding cover and built-in ON/OFF switch. The cover keeps batteries secure, and the switch provides convenient power control for your project. Wire leads are approximately 150 mm long with 5 mm tinned ends. Specifications Capacity – 2× AAA batteries (3 V total) S...
RP-SMA Female 0.8mm PCB Edge-Mount Connector
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This RP-SMA connector is designed for edge-mounting onto a PCB, making it handy for RF prototyping and compact antenna connections.It is suited to GPS and cellular projects that need an external antenna connection brought directly to the board edge. Each connector is fitted with a female signal p...
Ball Cutter - 0.0625 Diameter, #111 (3 Pack)
This is a three pack of ball mills from Carbide 3D that are perfect for fabricating complex, organic surfaces. Each mill in this pack features a cutting diameter of 0.0625 inches, a shank diameter of 0.125 inches, and a cutting length of 0.25 inches. These cutters really are the bread and butter ...
