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-007315
The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus. More Details...
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Code: SKU-007407
The QwiicBus MidPoint works in tandem with the QwiicBus Endpoint to extend the range of your I2C bus and tap into it to drop in devices wherever you want. More Details...
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Code: SKU-007319
Everything you need for a fast and easy way to extend the range of your I2C communication bus. More Details...
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Code: SKU-006310
The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the Raspberry Pi 4 2GB. More Details...
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Code: SKU-007399
The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the new Raspberry Pi 4 8GB. More Details...
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Code: SKU-007281
The SparkFun Raspberry Pi 4 Desktop Kit (4GB) includes everything you need to turn any monitor with an HDMI port into a desktop PC. More Details...
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Code: SKU-006729
The SparkFun Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Pi 4 in a more hardware-centric manner. More Details...
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Code: SKU-007280
The SparkFun Raspberry Pi 4 Hardware Starter Kit provides a solid set of parts and instruction for working with the Pi 4 in a more hardware-centric manner. More Details...
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Code: SKU-008024
The SparkFun Raspberry Pi Zero 2 W Basic Kit provides you with everything you need to get started with this successive Pi, all without breaking the bank. More Details...
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Code: SKU-010165
The SparkFun Raspberry Pi Zero W Basic Kit provides everything you need to start with this miniaturized Pi without breaking the bank. More Details...
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