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-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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Code: SKU-010743
The SparkFun Portability Shield adds all the user interface bits needed to take a SparkFun development board into the field. More Details...
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Code: SKU-011325
Monitor up to 60VDC and 30A with this Qwiic-enabled ACS37800 power meter board for simultaneous voltage, current, and power tracking via I2C. More Details...
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Code: SKU-009148
The SparkFun Qwiic Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit). More Details...
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Code: SKU-009298
The SparkFun Qwiic BMP581 Pressure Sensor is a standard-sized, 1 in. by 1in. absolute pressure sensor breakout from Bosch Sensortec. More Details...
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Code: SKU-001901
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. More Details...
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Code: SKU-010628
The SparkFun RP2350 Pro Micro packs the RP2350's selectable Arm/RISC-V cores into a compact board with a USB-C port, Qwiic connector, and castellated pads for ultimate project flexibility. More Details...
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Code: SKU-005215
The SparkFun Pro nRF52840 Mini is a development board for Nordic’s nRF52840 – a powerful combination of ARM Cortex-M4 CPU and 2.4GHz Bluetooth radio. More Details...
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