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-005704
Add highly accurate, human-eye responsive ambient light sensing to your project with this low-power, Qwiic-enabled VEML6030 breakout. More Details...
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Code: SKU-008592
Add high-quality audio sensing to your microcontroller with this bottom-port MEMS microphone breakout featuring an onboard OPA344 amplifier and omnidirectional audio detection. More Details...
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Code: KIT-70009
The Ardumoto Shield is a dual-motor controller for Arduino. Based on the L298 H-bridge the SparkFun Ardumoto can drive two DC motors up to 2A per channel. Combined with an Arduino the Ardumoto makes a fantastic controller platform for RC vehicles or even small autonomous robots. More Details...
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Code: SKU-005708
The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings without taking up too much space. More Details...
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Code: SKU-006351
The Auto pHAT is an all in one package that focuses on quickly adding robot functionality and advanced support to your Raspberry Pi, Jetson Nano, and more. More Details...
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Code: SKU-009987
The SparkFun BabyBuck Regulator Breakout - 5V features the AP63357, a 3.5A synchronous buck converter with a wide input voltage range of 3.8V to 32V. More Details...
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Code: SKU-003699
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery charger half battery monitor and all you’ll ever need to keep your battery-powered project running safely and extensively.The Battery Babysitter features a pair of Texas Instru... More Details...
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Code: SKU-010062
The TMC6300 from Trinamic is a powerful, yet easy to use three-phase brushless DC (BLDC) motor driver. More Details...
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Code: SKU-005521
The SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. More Details...
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Code: SKU-004558
If you need to add user input without using a button then a capacitive touch interface might be the answer. More Details...
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