SparkFun Semiconductors

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SparkFun GNSS / GPS Development Tools Centimeter-Grade Surveying Radically SimplifiedThe SparkFun RTK Facet is your all-in-one solution for high-precision geolocation and surveying. It delivers centimeter-grade measurements in minutes packing the power of a $10 000 surveying device int
20In Stock
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SparkFun NFC/RFID Development Tools RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA a very simple to use RFID reader module from
Datasheet
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SparkFun GNSS / GPS Development Tools Professional-Grade Millimeter-Level GPS AccuracyWhen standard GPS accuracy of a few meters isn't good enough you need RTK. Real-Time Kinematics (RTK) technology has mastered high-precision positioning dialing in accuracy down to the millimeter. Th
Datasheet
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SparkFun Interface Development Tools With this USB-C breakout you will be able to incorporate a vertical USB-C connector into your projects without needing to solder each tiny SMD pad. The vertical orientation of the USB-C connector also makes it convenient for panel mounts in projects 222In Stock
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SparkFun Power Management IC Development Tools The SparkFun 5V Buck Regulator Breakout features the AP63357 from Diodes Inc. a 3.5A synchronous buck converter with a wide input voltage range of 3.8V to 32V. The fully integrated 74mΩ high-side power MOSFET/40mΩ low-side power MOSFET provi 59In Stock
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SparkFun Power Management IC Development Tools The SparkFun 5V BabyBuck Regulator Breakout features the AP63357 from Diodes Inc. a 3.5A synchronous buck converter with a wide input voltage range of 3.8V to 32V. The fully integrated 74mΩ high-side power MOSFET/40mΩ low-side power MOSFET p 100In Stock
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SparkFun Power Management IC Development Tools The SparkFun 1.8V Buck Regulator Breakout features the AP3429A from Diodes Inc. a 2A step-down DC-DC converter with an input voltage range of 2.7V to 5.5V. This full-size 1in. x 1in. version of our buck regulator boards is configured to provide a r 27In Stock
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SparkFun Development Boards & Kits - Other Processors The MicroMod Main Board - Single is a specialized carrier board that allows you to interface a MicroMod Processor Board with a single MicroMod Function Board. With the M.2 MicroMod connector connecting your Processor and Function Boards is a breeze. 16In Stock
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SparkFun Interface Development Tools The SparkFun USB-C Host Shield contains all of the digital logic and analog circuitry necessary to implement a USB peripheral/host controller with your Arduino. This means you could use your Arduino to interface with and control any USB 2.0 compatibl 3In Stock
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SparkFun Multiple Function Sensor Development Tools The SparkFun MicroMod STM32 Processor Board is ready to rock your MicroMod world with its ARM Cortex -M4 32-bit RISC core! This little Processor Board provides you with an economical and easy to use development platform if you're needing more powe 9In Stock
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SparkFun Power Management IC Development Tools The MyoWare® 2.0 Power Shield is designed to easily power the MyoWare 2.0 Muscle Sensor for remote applications. The MyoWare Power Shield is equipped with snap connectors on the board so you can easily stack it to the top side of the MyoWare Musc 10In Stock
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SparkFun Multiple Function Sensor Development Tools Capture complex environmental movement and location data without writing a single line of code! The SparkFun DataLogger IoT is a powerful preprogrammed data logger designed for users who need to capture a lot of data quickly and get back to their 4In Stock
2Expected 8/6/2026
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SparkFun Display Development Tools Need to add a crisp easy-to-read visual element for your next project? The SparkFun Qwiic OLED Display is the perfect solution. This compact screen features a vibrant 1.3-inch monochrome (white-on-black) OLED with a 128x64 pixel resolution making i 62In Stock
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SparkFun Motor/Motion/Ignition Controllers & Drivers A 3-phase DC brushless DC motor has the unique capability of being both a high efficiency high torque very smooth motor as well as the starting point for haptic feedback when combined with the appropriate sensor and motor control. For an excellent 17In Stock
34Expected 8/4/2026
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SparkFun Power Management IC Development Tools The SparkFun 3-Phase Brushless Motor Driver featuring the TMC6300 from ADI + Trinamic is a powerful and easy-to-use three-phase motor driver that was designed to control our Brushless Gimbal Motor. It can be used to control any 3-phase BLDC or PMSM 34In Stock
43Expected 8/12/2026
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SparkFun Power Management IC Development Tools The SparkFun IoT Brushless Motor Driver is a powerful easy-to-use motor driver that can control any 3-phase BLDC with built-in WiFi and Bluetooth capabilities! However with our on-board Three Phase Brushless Gimbal Motor you can be sure of getti 5In Stock
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SparkFun Acceleration Sensor Development Tools The SparkFun Qwiic Micro ISM330DHCX Six Degrees of Freedom IMU is a micro-sized 0.75in. by 0.30in. sensor featuring STMicroelectronics' ISM330DHCX; a high-performance 3D digital accelerometer and 3D digital gyroscope tailored for Industry 4.0. Applic 16In Stock
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SparkFun Acceleration Sensor Development Tools The LIS3DH Breakout is a smart low-power three-axis capacitive micro-machined accelerometer with 12 bits of resolution that you can use to add translation detection to your project. It would be classified as a 3DoF or 3 Degrees of Freedom. Inerti 41In Stock
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SparkFun Pressure Sensor Development Tools The SparkFun Qwiic LPS28DFW Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronics . The LPS28DFW is an absolute barometer with a water-resistant package making it perfect for pressure measuremen 12In Stock
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SparkFun Pressure Sensor Development Tools The SparkFun Qwiic LPS28DFW Micro Absolute Digital Barometer offers a unique barometer breakout featuring the LPS28DFW from STMicroelectronics in the Qwiic Micro form factor. The LPS28DFW is an absolute barometer with a water-resistant package maki 11In Stock
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SparkFun Temperature Sensor Development Tools This SparkFun CO2 Humidity and Temperature Sensor features the next-generation SCD41 photoacoustic CO2 sensor for high-accuracy environmental readings. The SCD41 uses Sensirion's PASens photoacoustic measurement system that combines narrow-band IR 8In Stock
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SparkFun Optical Sensor Development Tools Built around the STHS34PF80 sensor from STMicroelectronics this board is designed to give engineers the ability to easily experiment and develop applications with the sensor. The board measures 1" x 1" and includes two Qwiic sensors four mounting h 38In Stock
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SparkFun Optical Sensor Development Tools The SparkFun Qwiic Mini Tristimulus Color Sensor is built around the OPT4048 High-Speed High Precision Tristimulus XYZ Color Sensor from Texas Instruments. This Mini Sensor features a single-chip high-resolution color sensor capable of measuring four 24In Stock
10Expected 9/25/2026
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SparkFun Multiple Function Sensor Development Tools Why settle for just measuring the weather when you can monitor your entire environment? The SparkFun Environmental Combo Breakout takes care of all your atmospheric and indoor air quality sensing needs by combining two industry-leading ICs on a singl 24In Stock
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SparkFun Optical Sensor Development Tools The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence d 25In Stock
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