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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 1901-1920 of 1993 products · 313 unavailable products hidden
Serial Flash Memory - W25Q32FV (32Mb, 104MHz, SOIC-8)
The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins, and power. This small SMD IC series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dua...
Resistor 100 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 100 ohm resistors make excellent pull-ups, pull-downs and current limiters. These thick-lead versions of the resistors fit snugly into a breadboard with...
Indoor Air Quality Combo Sensor - SCD41/SEN55 (Qwiic)
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Build a detailed indoor air monitor with this Qwiic combo board, pairing Sensirion’s SCD41 CO2 sensor with the SEN55 environmental sensor node. Together they measure CO2, volatile organic compounds (VOCs), particulate matter across PM1.0, PM2.5, PM4 and PM10, temperature and relative humidity.The...
40-Pin 0.5mm FPC Connector - SMD, Dual-Sided Contacts
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This 40-pin surface-mount FPC (Flat Printed Circuit) connector is a compact board-level connector for flexible flat cables and display tails. Its contacts are arranged so the cable can be inserted with the contacts facing either up or down, giving you more flexibility when laying out or assemblin...
FPC Camera Connector - 24-Pin, 0.5mm (Bottom-Contact)
Amphenol FCI FFC/FPC Flexible Circuit Connectors are a broad range of innovative connector solutions to terminate FFC/FPC. This 24-Pin FPC connector has a 0.5mm pitch and comes with a bottom contact in a right angle orientation and a surface mount termination. This connector has a current rating ...
Stepper Motor - 125 oz.in (200 steps/rev, 600mm Wire)
This NEMA 23 bipolar stepper motor delivers 125 oz·in of holding torque with 200 steps per revolution (1.8° step angle). Equipped with extra-long 600 mm AWG22 wires, it's designed for CNC applications where longer cable runs are needed. Stepper motors provide precise position control without the...
Rotary Potentiometer - 100k Ohm, Linear (Panel Mount)
An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance changes. This potentiometer has a ¼" metal knurled shaft diameter, solder lug terminals, no detents, and has a 100K linear taper. Connect VCC to an outer...
Resistor 330 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
Standard 330 Ω through-hole resistors rated at ¼ W with ±5% tolerance. These thick-lead versions fit securely into breadboards with minimal movement, making them reliable for prototyping. 330 Ω resistors are commonly used as LED current limiters and for general-purpose circuit applications. Spe...
Alchitry Cu FPGA Development Board (Lattice iCE40 HX)
The Alchitry Cu is an affordable FPGA development board featuring the Lattice iCE40 HX with 7,680 logic cells. This SparkFun version adds a Qwiic connector for easy I2C sensor and actuator integration. It can be programmed using entirely open-source tools via Project IceStorm. The Cu provides 79...
ZrN Coated Single Flute End Mill - 2mm Diameter #282Z
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This ZrN coated single flute flat mill is made for roughing or machining flat and prismatic parts on a desktop CNC.It is a handy cutter for working with plastic and aluminium, and is a good fit for machines such as the Nomad or Shapeoko.If you are using it with a Nomad, make sure you have a compa...
Metal Momentary Pushbutton with Green LED Ring - 16mm
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Add a sturdy, polished control to your project with this 16mm metal momentary pushbutton. The stainless steel body gives custom panels, enclosures and interactive builds a more rugged feel than a basic plastic switch.The switch is SPDT and momentary, so it changes circuit state only while it is b...
Metal Momentary Pushbutton with White LED Ring - 16mm
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This 16mm momentary metal pushbutton gives custom panels, enclosures and interactive projects a clean, rugged interface with a polished stainless steel finish.The switch is SPDT momentary, so it changes circuit state only while it is being pressed. A white illuminated LED ring provides a clear vi...
5.25mm Square SMD Momentary Tactile Pushbutton Switch
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This compact tactile pushbutton is a high-reliability surface-mount switch for tight user interfaces. Its 5.25mm square outline and 1.5mm low-profile actuator height make it suitable for small enclosures such as remote controls, handheld instruments and wearable devices.The switch uses a standard...
Elektor 6-Channel Temperature Monitor & Logger Module
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This partly assembled temperature monitor and logger module is designed for reading multiple PT100 temperature probes and sending the measured values out over a serial port for data logging or further processing.Up to six 3-wire PT100 sensors can be connected, letting you monitor as many as six t...
BMD-34 Bluetooth 5 / Thread / Zigbee Module with U.FL
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The BMD-34 series is a compact, surface-mount multiprotocol RF module for low-power embedded designs needing Bluetooth 5, Thread or Zigbee connectivity at 2.4 GHz. It is based on the Nordic nRF52840 and combines an Arm Cortex-M4 with FPU, integrated radio and hardware cryptographic engine in a re...
50 Channel GS406 Helical GPS Receiver - SMD Connector
This is a vertical 10-pin SMD connector designed for use with the GS406 helical GPS receiver module. It provides a surface-mount interface for connecting the GS406 to your custom PCB, enabling access to the module's serial data, power, and control pins. Key Features 10-Pin SMD – Vertical surfa...
Thermocouple Connector PCC-SMP-K-R - Type K PCB Mount
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This thermocouple connector is designed to bridge Type-K thermocouples with standard connectors to a printed circuit board.Each connector can be attached to a PCB using the included mounting clip, making it a practical choice for temperature-sensing projects and custom instrumentation builds.Use ...
Resistor 10K Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
A pack of 20 through-hole 10 kΩ resistors with thick leads designed for a snug fit in solderless breadboards. These are standard ¼ W, ±5% tolerance PTH resistors — ideal for pull-ups, pull-downs, current limiting, and general prototyping. Specifications Resistance – 10 kΩ Tolerance – ±5% Pow...
Garmin LIDAR-Lite v4 LED - Distance Measurement Sensor
The LIDAR-Lite v4 LED sensor is the next step in the LIDAR-Lite line. A small, lightweight, low-power optical ranging sensor. It's the first to incorporate ANT profile wireless networking technology into an optical sensor. Its built-in nRF52840 processor means that developers can create custom ap...
Extended GPIO Female Header - 2x20 Pin (13.5mm/9.80mm)
This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint like the Raspberry Pi, Google Coral, and NVIDIA Jetson. You can also solder it to Pi HATs that do not have headers on the board. This is assuming that the board is only pop...
