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-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...
Special Order
Shipping from $9.90
+42 more from our supplier in 7-10 days
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...
Special Order
Shipping from $9.90
+35 more from our supplier in 7-10 days
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...
Special Order
Shipping from $4.90
+124 more from our supplier in 7-10 days
Code: SKU-009148
The SparkFun Qwiic Pressure Sensor features the BMP384 and excels at high-resolution measurements (up to 21-bit). More Details...
Not currently available
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...
Not currently available
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...
Special Order
Shipping from $9.90
+35 more from our supplier in 7-10 days
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...
Special Order
Shipping from $4.90
+14 more from our supplier in 7-10 days
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...
Not currently available
Code: SKU-006401
The SparkFun Pro RF is a LoRa®-enabled wireless board that marries a SAMD21 and a long-range RFM95W to make a compact and easy-to-use IoT Arduino board. More Details...
Special Order
Shipping from $9.90
+96 more from our supplier in 7-10 days
Code: SKU-007920
The SparkFun Pulsed Radar Breakout provide you with a high-precision distance measurement unit with reliable speed, motion, or gesture-sensing capabilities More Details...
Special Order
Shipping from $9.90
+24 more from our supplier in 7-10 days
Brands