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-001262
Odometers are extremely useful for cars they tell you how far you have gone wouldn't it be nice if you were able to have a device that does the same for electrical current? The LTC4150 SparkFun Coulomb Counter Breakout is here to be your odometer for current. More Details...
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Code: SKU-005916
The SparkFun ATECC508A Crypto Co-processor Breakout allows you to add strong authentication security to your IoT node, edge device, or embedded system! More Details...
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Code: SKU-007608
The ATECC608A Cryptographic Co-processor Breakout allows you to add strong security to your IoT node, edge device, or embedded system. More Details...
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Code: SKU-004701
Need to measure low current? This board senses 10mA to 5A safely using Hall-effect technology and includes an op-amp to tune sensitivity for your specific range. More Details...
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Code: SKU-010173
A zero-code data logger designed to automatically detect, configure, and log dozens of Qwiic sensors to a microSD card or wireless IoT service. More Details...
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Code: SKU-010072
A zero-code data logger with built-in 9DoF tracking. Automatically detect, configure, and log dozens of Qwiic sensors to a microSD card or the cloud. More Details...
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Code: SKU-011172
Easily connect with the SparkFun DE9 Female Breakout, a compact board that brings all nine DE9 pins to a convenient 0.1in. spaced header. More Details...
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Code: SKU-011173
Easily connect with the SparkFun DE9 Male Breakout, a compact board that brings all nine DE9 pins to a convenient 0.1in. spaced header. More Details...
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Code: SKU-000595
Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost extremely accurate SPI bus real-time clock with an integrated temperature-compensated crystal oscillator and crystal.The RTC maintains seconds minutes hours day date month and year information. More Details...
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Code: SKU-010268
The SparkFun Digi XBee® Arduino Shield is your gateway to a world of wireless innovation on your favourite Arduino device. More Details...
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