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-006435
This SparkFun Environmental Sensor is a breakout for the 4-in-1 BME680 petrol sensor from Bosch. More Details...
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Code: SKU-010215
The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connector for I2C communication. More Details...
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Code: SKU-005401
The SparkFun ESP32 DMX to LED Shield is the perfect way to send and receive DMX data whether it's coming in or out over the onboard XLR-3 jack or ArtNet. More Details...
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Code: MCU-60209
The SparkFun ESP8266 Thing Dev Board is a development board that has been solely designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. More Details...
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Code: SKU-004098
The SparkFun ESP8266 Thing Dev Board with Headers is a dev board that has been designed around the ESP8266, with an integrated FTDI USB-to-Serial chip. More Details...
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Code: SKU-011246
The SparkFun Ethernet Adaptor for Teensy is a streamlined, single-board solution featuring a pre-soldered RJ45 connector and transformer, making it easy to add a wired network connection to your Teensy 4.1. More Details...
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Code: SKU-011278
The SparkFun FPC2534 board is a secure, Qwiic-enabled fingerprint sensor that stores 45 encrypted templates and doubles as a navigation touchpad. More Details...
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Code: SKU-000890
This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation Board. If your project already has an amp and just needs a full-featured FM tuner this is the board for you. More Details...
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Code: SKU-001918
This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip. Beyond enabling you to tune in to FM radio stations the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. More Details...
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Code: SKU-003769
This is more than just a programmer; this board breaks out every pin on the FT231X for full hardware handshaking. Includes Micro-B USB and selectable 3.3V/5V logic. More Details...
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