Compact microcontroller boards that fit into textiles or tiny enclosures give projects a programmable core without adding bulk, while USB‑based AVR programmers let firmware be loaded quickly from a PC. Simple two‑pin pigtail connectors provide reliable, solder‑free links to LED strips or other low‑signal lines, and slide switches offer straightforward on/off control for LEDs, buzzers or sensors. Integrated inertial‑measurement units with a standard I²C‑compatible interface deliver nine‑axis data for motion‑aware applications, and single‑output constant‑current LED drivers enable precise dimming of high‑power LEDs via PWM or analogue voltage. Low‑profile stepper drivers and 3.3 V Arduino‑compatible boards round out the range, giving developers flexible, dependable parts that slot into a wide variety of wearable, battery‑powered and automation projects.
Code: SKU-006402
The SIK Guidebook V4.1 contains step by step instructions with circuit diagrams for building each project and circuit with the parts in the kit. More Details...
Special Order
Shipping from $9.90
+86 more from our supplier in 7-10 days
Code: SKU-006344
This universal refill pack replenishes lost components for all SparkFun Inventor's Kits and Lab Packs, or serves as a great standalone parts kit. More Details...
Special Order
Shipping from $9.90
+45 more from our supplier in 7-10 days
Code: SKU-010175
The SparkFun IoT Brushless Motor Driver is a powerful WiFi & BLE capable motor driver that can control any 3-phase BLDC motor including the one on-board. More Details...
Special Order
Shipping from $9.90
+18 more from our supplier in 7-10 days
Code: SKU-010757
The IoT Node brings an entirely new level of usability to the often convoluted and configuration intensive effort to setup a LoRaWAN®-based IoT device. More Details...
Special Order
Shipping from $9.90
+28 more from our supplier in 7-10 days
Code: SKU-009338
The IoT RedBoard is an ESP32 WROOM-equipped development board that has everything you need in an Arduino Uno with extra perks like USB-C, Qwiic, and more. More Details...
Special Order
Shipping from $9.90
+110 more from our supplier in 7-10 days
Code: SKU-011099
Pre-loaded with MicroPython, the SparkFun ESP32 IoT RedBoard is a complete wireless IoT platform featuring WiFi, Bluetooth, a Qwiic connector, and on-board LiPo battery management. More Details...
Special Order
Shipping from $4.90
+57 more from our supplier in 7-10 days
Code: SKU-011031
The SparkFun RP2350 IoT RedBoard is a powerful wireless development board featuring the RP2350's selectable Arm/RISC-V cores, WiFi 4, Bluetooth 5.2, and a Qwiic connector in an Arduino R4 form factor. More Details...
Special Order
Shipping from $9.90
+32 more from our supplier in 7-10 days
Code: SKU-005003
The MLX90640 SparkFun IR Array Breakout is equipped with a 110° FOV, 32x24 array of thermopile sensors creating a low resolution thermal imaging camera. More Details...
Special Order
Shipping from $9.90
+179 more from our supplier in 7-10 days
Code: SKU-005004
The MLX90640 SparkFun IR Array Breakout is equipped with a 55° FOV, 32x24 array of thermopile sensors creating a low resolution thermal imaging camera. More Details...
Special Order
Shipping from $9.90
+6 more from our supplier in 7-10 days
Code: SKU-000769
This is an evaluation board for the MLX90614 IR Thermometer. The sensor is connected to an ATmega328 running at 3.3V with a STK500 (Arduino) 8MHz bootloader. More Details...
Special Order
Shipping from $9.90
+17 more from our supplier in 7-10 days
Brands