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-009646
The SparkFun Micro OLED Breakout Board with Headers breaks out a small monochrome, blue-on-black OLED via 0.1"-spaced, pre-soldered pins. More Details...
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Code: SKU-010112
The SparkFun Qwiic Micro Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit), all on an incredibly small board. More Details...
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Code: SKU-009302
The SparkFun Qwiic Micro BMP581 Pressure Sensor is a standard-sized, 0.75in. by 0.3in. absolute pressure sensor breakout from Bosch Sensortec. More Details...
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Code: SKU-011279
The SparkFun Micro Proximity Sensor packs the VCNL4040's reliable, no-dead-zone presence detection and ambient light sensing into our smallest Qwiic form factor. More Details...
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Code: SKU-009958
Thanks to its factory calibration the STTS22H offers high-end accuracy performance over the entire operating temperature range, reaching as low as ±0.5°C. More Details...
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Code: SKU-009757
The SparkFun Qwiic BMA400 Micro Triple Axis Accelerometer Breakout offers a 3-axis acceleration sensor perfect for ultra-low-power applications. More Details...
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Code: SKU-011183
Easily add motion, orientation, and tap detection to your next project with this ultra-small, low-power Qwiic micro LIS3DH three-axis accelerometer breakout. More Details...
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Code: SKU-006274
Combining the micro:bit with the SparkFun moto:bit carrier board creates a flexible, low-cost, Qwiic-enabled robotics platform for all robot enthusiasts! More Details...
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Code: SKU-006193
The SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. More Details...
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Code: SKU-001250
This simple board breaks out a micro-B USB connector's VCC GND ID D- and D+ pins to a 0.1" pitch header. More Details...
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