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-010542
The ultimate navigation upgrade for XRP and FTC robots. This all-in-one optical odometry sensor combines a high-speed PAA5160E1 chip with a built-in IMU for precise, drift-free tracking. More Details...
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Code: SKU-006173
The SparkFun Paper Circuits Kit teaches the fundamentals of creating an electric circuit with no programming or soldering required! More Details...
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Code: SKU-001073
This LilyPad-branded box is made from rigid cardboard printed with magnetic closures embedded in the lid. More Details...
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Code: SKU-005463
One Ruler to Rule them All. A PCB ruler with useful conversions and information. More Details...
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Code: SKU-010212
The SparkFun Photoacoustic Spectroscopy CO2 Sensor features the XENSIV™ PAS CO2 sensor package from Infineon©, which provides highly accurate CO2 data. More Details...
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Code: SKU-002202
This is the SparkFun Pi Wedge a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pins out to breadboard-friendly arrangement and spacing and even adds a couple of decoupling capacitors on the power supply lines. More Details...
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Code: SKU-011081
Our Pico Add-On Flipper takes the standard pin out for any Raspberry Pi Pico development board and flips it over as if you had physically rotated it over (facing down). More Details...
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Code: SKU-007323
Great for detecting motion in a small area & optimised for small movements to offer motion-sensing options for continuously powered applications. More Details...
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Code: SKU-009319
Great for detecting motion in a small area & optimised for small movements to offer motion-sensing options for continuously powered applications. More Details...
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Code: SKU-009318
Great for detecting motion in a small area and optimised for small movements to offer motion-sensing options for battery powered applications. More Details...
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