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-002202
This is the SparkFun Pi Wedge a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pins out to breadboard-friendly arrangement and spacing and even adds a couple of decoupling capacitors on the power supply lines. More Details...
Special Order
Shipping from $4.90
+142 more from our supplier in 7-10 days
Code: SKU-011081
Our Pico Add-On Flipper takes the standard pin out for any Raspberry Pi Pico development board and flips it over as if you had physically rotated it over (facing down). More Details...
Special Order
Shipping from $9.90
+40 more from our supplier in 7-10 days
Code: SKU-007323
Great for detecting motion in a small area & optimised for small movements to offer motion-sensing options for continuously powered applications. More Details...
Special Order
Shipping from $4.90
+56 more from our supplier in 7-10 days
Code: SKU-009319
Great for detecting motion in a small area & optimised for small movements to offer motion-sensing options for continuously powered applications. More Details...
Special Order
Shipping from $9.90
+6 more from our supplier in 7-10 days
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
+95 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
+11 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...
Special Order
Shipping from $4.90
+50 more from our supplier in 7-10 days
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...
Special Order
Shipping from $4.90
+178 more from our supplier in 7-10 days
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
+82 more from our supplier in 7-10 days
Brands