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-005711
Small but mighty, the Artemis Nano packs a Cortex-M4F, a digital microphone, and a Qwiic connector into a breadboard-compatible footprint, ideal for edge computing. More Details...
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Code: SKU-007642
The RedBoard Plus is an Arduino-compatible development board that has everything you need in an Arduino Uno with extra perks like USB-C, Qwiic, and more. More Details...
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Code: SKU-005274
If you’re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers, the SparkFun RedBoard Turbo is a formidable alternative. More Details...
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Code: SKU-001734
This buzzer is an add-on for your RedBot that gives your robot the ability to make awesome beep-boop noises or alerts when something interesting (or terrible) happens. More Details...
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Code: SKU-001283
The SparkFun RedBot Mainboard is a robotic development platform that works with the Arduino IDE. More Details...
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Code: SKU-002264
The Accelerometer sensor is an add-on for your RedBot that provides bump and motion detection. The sensor works by measuring acceleration forces on the x y and z axis. More Details...
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Code: SKU-001127
The Line Follower sensor is an add-on for your RedBot that gives your robot the ability to detect lines or nearby objects. The sensor works by detecting reflected light coming from its own infrared LED. More Details...
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Code: SKU-001229
These simple switches are the Mechanical Bumper sensor for the SparkFun RedBot giving you the ability to detect a collision before it really happens. This sensor works by acting as a SPST switch. More Details...
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Code: SKU-000579
This handy resistor code sticker allows you to decipher the colour coded bands on resistors and determine their value. More Details...
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Code: SKU-005352
The SparkFun RFID Qwiic Kit is a simple, yet all-in-one I2C based RFID starting point for the ID-3LA, ID-12LA, and ID-20LA readers. More Details...
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