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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.
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Showing 2121-2140 of 2306 products
Barrel Jack to 2-pin JST
Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relatively small, SMD JST connector. We found that many of the SMD connectors used for battery charging were too large or were not capable of through-putting...
LED Tactile Button - Red
A tactile push button with a built-in red LED, combining momentary switching with visual feedback in a single component. Press the button and it lights up red — ideal for control panels, interactive projects, and anywhere you need an illuminated indicator on a switch. Key Features Red LED Illu...
M12 Mount 5 MP 25mm Lens
This is the 25mm M-12 mount telephoto lens for use with the Raspberry Pi HQ Camera Module M-12. The lens produces a 5MP picture with a 18° field of view in a 1in image format and is easily interchangeable using the thumb screw and adapter included with the Pi HQ Camera Module. This telephoto lens...
N-Channel MOSFET 60V 30A
If you’ve ever wondered how to control the headlight of a car from a microcontroller, a MOSFET is what you need. This is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 3-5V microcontroller or mechanical switch. This allows ...
Microswitch - 3-terminal
This is a 3-terminal microswitch, with a small push-button. This switch has a great ‘clicky’ sound to it, and a nice tactile feel. Features: Max 4A 125/240VAC 2 mounting holes Long mechanical operating life Contact resistance: less than 0.2Ω Insulation resistance: 500Ω minimum @500VDC Rated to...
Header - 2x8 (Male, 0.1)
This is a simple 2x8 male PTH header. This header is that you will find commonly used to interface with a basic 8x2 character LCDs. Each pin has a spacing of 0.1" in between each other.Documents:Datasheet
Button Pad 2x2 Top Bezel
This is a black plastic bezel, custom made to mate with the silicon rubber pads. Black 1/8" ABS plastic. We use four 4/40-0.5" size screws matched with plastic standoffs to attach the 2x2 button pad and Simon project boards. Using two of these bezels with two of the bottom bezels will create a...
USB Male Type A Connector
A USB Type-A male connector, ideal for making compact USB dongle devices that plug directly into a computer's USB port or connect through a USB A-to-A extension cable. Key Features Type-A Male – Standard USB connector for direct plug-in Compact Form Factor – Suitable for small dongle-style de...
USB 2.0 C to C Cable - 1m
This USB 2.0 Type C cable is perfect for use with your Raspberry Pi 4 and other USB Type C boards. USB Type-C Connectors and Cable Assemblies offer greater PCB savings while enabling high-frequency mating in data, consumer, and other I/O applications.The Type C Connectors feature a maximum data t...
LED Tactile Button - Blue
This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up blue! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for 50mA. They don’t easily fit into a breadboard, but check below ...
LED Tactile Button- White
This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up white! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for 50mA. They don’t easily fit into a breadboard, but check below fo...
Alchitry V2 to V1 Adapter
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This adapter lets you use new Alchitry V2 boards with older Alchitry V1 add-on boards. It is designed as a bridge between the updated V2 connector layout and the original V1-style add-on ecosystem.The board has the new style connectors on the bottom for the V2 board, and the old style connectors ...
Telescopic Surveying Pole
The SparkFun telescoping pole is perfect for GNSS projects that require mobility and ease of use. Get your point heights dialed in to the millimeter! This lightweight carbon fiber pole weighs less than 2.1 lbs (1.0kg) and can be extended from 1.3 to 2.2m. The 5/8" 11-TPI industry standard threade...
Lithium Ion Battery - 6Ah
If you need some juice, this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemistry. This is the highest energy density currently in production. Each cell outputs a nominal 3.7V at 2000mAh! This solid 3 cell pack (6Ah) comes terminated with a standard ...
Lithium Ion Battery - 2Ah
A slim, lightweight 3.7V 2000 mAh lithium-ion battery terminated with a standard 2-pin JST-PH connector (2 mm pin spacing). Built-in protection circuitry guards against overvoltage, overcurrent, and undervoltage conditions. Key Features Capacity – 2000 mAh at 3.7V nominal Connector – 2-pin JS...
LED Tactile Button - Green
This is a simple LED-illuminated tactile button with a green cap. It’s just like a basic tactile button, but it lights up green! So now you can get visual feedback, or light up your project. These have a 12mm body and are rated for 50mA. They don’t easily fit into a breadboard, but check below fo...
LilyPad E-Sewing ProtoSnap
The LilyPad E-Sewing ProtoSnap is a great way to explore how buttons and switches behave in simple e-sewing circuits before crafting your project. Like other LilyPad ProtoSnap series boards, the individual pieces of the board are pre-wired — allowing you to try out the function of the circuit bef...
Hydrogen Gas Sensor - MQ-8
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive cir...
LilyPad LilyMini ProtoSnap
The LilyMini ProtoSnap is a great way to get started learning about creating interactive e-textile circuits before you start sewing. Like other LilyPad ProtoSnap boards, the LilyMini ProtoSnap has all of its pieces wired together out of the box, enabling you to test the circuit’s function befo...
Jumper Wire - JST Black Red
This is a simple two wire cable. Great for jumping from board to board. 2-pin JST connector on one end, bare cable on the opposite end. Dimensions: 130mm length Documents: JST connector
