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-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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Code: MCU-60242
The SparkFun Capacitor Kit is an essential workbench assortment, providing over 115 ceramic and electrolytic capacitors across 10 common values (10pF to 1000µF) in an organised parts box. More Details...
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Code: SKU-005106
The SparkFun TSH82 Configurable OpAmp Board gives you two gain stages, each individually accessible on the header pins. Configure it to your liking! More Details...
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Code: SKU-004698
The safer way to measure current. This ACS723 breakout senses up to 5A via Hall effect, keeping your logic electronics isolated from the load. More Details...
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Code: SKU-001253
The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail. 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-001951
This is the SparkFun Decade Resistance Box an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999 990 Ω in 10 Ω increments. More Details...
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Code: SKU-010266
The SparkFun Digi XBee® Explorer Regulated is a versatile breakout board that streamlines your workflow, providing everything you need to get started. More Details...
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Code: SKU-008093
This SparkFun Distance Sensor Breakout utilizes the VL53L4CD next generation ToF sensor module to give you the highly accurate measurement given its size. More Details...
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