All Products
AI Overview
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 1781-1800 of 2306 products
Jumper Wire - 0.1, 3-pin, 6 (Black, Red, White)
This is a simple three wire cable. Each cable is 6" long and is great for jumping from board to board or just about anything else. There is a 3-pin JST connector with 0.1" spacing on both ends. These jumper wires come with black, red, and white cables. Dimensions: 6" length
Digital DC Voltmeter/Ammeter 30V 10A - Red/Blue
·
A panel-mount DC current and voltage meter is a handy addition when you need to keep an eye on a system continuously, rather than grabbing a DMM for quick checks. It is useful for battery-backed projects, power supplies and other DC systems where voltage and current draw matter.This combination m...
HC-SR04-33 Ultrasonic Distance Sensor - 3.3V/5V
·
This economical ultrasonic module provides non-contact distance measurement for range-finding and obstacle-detection projects. It measures from 2cm to 400cm, with ranging accuracy that can reach up to 3mm.Each module includes an ultrasonic transmitter, a receiver and a control circuit. The interf...
10-Way 3.5mm Rising Clamp Screw Terminal Socket
·
This pluggable terminal block socket is made for secure, removable wire-to-board connections in power and I/O wiring. The 10-way layout uses a 3.5mm pitch, giving you a compact connector for multi-wire harnesses.Each position uses a rising clamp screw terminal to hold the wire firmly without dama...
W5500-EVB-Pico RP2040 Ethernet Evaluation Board
·
This evaluation board combines the Raspberry Pi RP2040 microcontroller with a W5500 hardwired TCP/IP controller, giving you a Pico-style development platform with built-in Ethernet.The board works much like a Raspberry Pi Pico and keeps the same pinout, with the RP2040 GPIO broken out directly. G...
Carbide 3D V-Bit Cutter 0.5in 90° #301 - 2 Pack
·
This two pack of Carbide 3D V-Bit mills is made for engraving intricate patterns and fine details. With a 90° cutting angle, these cutters are well suited to precision 3D machining and fabrication work.Each cutter is made from solid carbide for long-lasting use, with a 0.5 inch cutting diameter a...
WizFi360-EVB-Pico RP2040 WiFi Development Board
·
Built around the Raspberry Pi RP2040, this development board adds 2.4 GHz WiFi connectivity via the WizFi360, making it a compact platform for IoT solution development.The board is pin compatible with the Raspberry Pi Pico and uses the same Pico-style pinout. Most pins are connected directly to t...
Interface Cable - SMA Female to SMA Male (25cm)
This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8") long and has a 50Ω impedance that can handle frequencies up to 17 GHz. The SMA connectors at each end are small enough for most consumer GPS, cellular, and other RF applications and they use a threa...
M2.5-0.45 x 8mm Phillips Pan Head Machine Screw
·
This M2.5-0.45 machine screw is a small Phillips-head fastener suited to electronics assemblies, enclosures and board mounting jobs.The 8.0mm long thread is handy for Raspberry Pi pHAT standoffs and other compact hardware builds. It is made from steel with a zinc finish to DIN7985A.Sold individua...
LTE Hinged External Antenna 600–2700MHz SMA Male
·
Improve the signal performance of your cellular project by moving the antenna outside the enclosure. This LTE hinged external antenna helps reduce interference from internal electronics, giving your modem a cleaner signal path and a more stable connection.Designed for broad cellular compatibility...
NEO-D9S GNSS Correction Data Receiver with Qwiic
·
This NEO-D9S breakout is an L-Band satellite correction data receiver designed to feed correction streams to a compatible multi-band, high-precision GNSS receiver such as the u-blox ZED-F9P. With a clear view of the sky, especially to the south, it can decode L-Band correction broadcasts and help...
MY1690X-16S Serial MP3 Player Shield for Arduino
·
Add stand-alone audio playback to an Arduino project with this serial MP3 player shield based on the MY1690X decoder IC. It can play MP3 and WAV files from a standard microSD card, making it handy for music, voice prompts and sound effects.The shield is controlled over a serial UART command set a...
Servo - Generic Continuous Rotation (Micro Size)
Here, for all your mechatronic needs, is a simple, high quality continuous rotation servo motor. This servo is able to take in 6 volts and deliver 30.6 oz-in. of maximum torque at 0.14 sec/60° A standard 3-pin power and control cable is attached and all hardware listed below is included. Featu...
Load Cell - 10kg, Straight Bar with Hook (HX711)
This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg 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) applied to the ba...
SparkPNT GNSS Flex Module - mosaic-X5 & IM19 IMU
·
This GNSS Flex module combines a Septentrio mosaic-X5 multi-band RTK receiver with a Feyman IM19 IMU for high-precision positioning, tilt compensation and dead reckoning. It is aimed at professional surveying, industrial robotics and autonomous navigation applications where reliable position and ...
Carbide 3D #122 Flat End Mills 0.0312in (3 Pack)
·
This three pack of Carbide 3D flat mills is suited to fabricating flat or prismatic surfaces where small, precise cuts are needed.Each cutter has a 0.0312 inch cutting diameter, making the set useful for precision 3D machining and fabrication work.The cutters are made from solid carbide to help p...
MagnetoPot Linear Potentiometer 50mm - Male Pins
·
This 50mm MagnetoPot provides potentiometric position feedback without needing a traditional external wiper or actuator. An outside magnet guides the built-in magnetic element, allowing the sensor to report position through a linear potentiometer output.The sealed membrane-style construction make...
33nF 25V SMD Ceramic Capacitor - KGM15BR71E333KT
·
This is a basic 33nF ceramic capacitor rated for 25V, suitable for general electronics builds, repairs and prototyping where a compact surface-mount capacitor is needed.It has a ±10% tolerance and an SMD/SMT termination style, making it suited to PCB assembly rather than breadboard use.A manufact...
Aluminum Heatsink 23 x 23 x 10mm (Self-Adhesive)
A compact aluminium heatsink with self-adhesive backing for easy peel-and-stick installation. Efficiently draws heat away from electronic components including ICs, voltage regulators, and processor chips to promote optimal performance and longevity. Specifications Dimensions – 23 × 23 × 10mm ...
Espressif Ethernet - ESP Thread BR-Zigbee GW_SUB
A Sub-Ethernet daughter board which works with the ESP Thread Border Router board to extend an Ethernet interface. This allows you to use Ethernet with the fully featured Thread Border Router.
