SparkFun Electronics
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See Magnetic Fields in Real Time with This Magnetic Sensing Tile!
Explore the unseen world of magnetism with SparkFun's magnetometer boards!
Why it works
- Lead with a vivid use case that makes a technical product easier to picture.
- Pair product specifications with practical applications to help readers understand where each item fits.
- End with educational guidance that provides value beyond the featured product offers.
How it is built
- Navigation menu
- Magnetic tile feature
- Sensor product offer
- Compass product details
- Current sensor guide
Email copy
View in browser WHAT'S NEW TOP SELLERS QWIIC TEENSY REDBOARDS THING+ TUTORIALS Visualize the invisible world of magnetism in real-time! The SparkFun Magnetic Imaging Tile utilizes a dense 8x8 grid of 64 high-sensitivity Hall-effect sensors to create a live, visual representation of magnetic fields. This allows you to "see" the behavior of magnets, the flow of current in wires, and the fields generated by electric motors. Best of all: this board just got a price drop! Instantly See, Capture, and Analyze Magnetic Fields in Real Time The SparkFun TMAG5273 Qwiic Linear 3D Hall-Effect Sensor provides high-precision data on a magnetic field's presence, strength, and direction across three dimensions. This board is perfect for applications involving magnetic proximity detection, door and window sensing, mobile rotor control, and more - all on a Standard 1-inch by 1-inch Qwiic breakout, or check out the 0.5-inch by 1-inch mini version! Now Only $4.95! The SparkFun HMC6343 Digital Compass Breakout represents the gold standard in compact, easy-to-integrate navigation. While standard magnetometers can be erratic and difficult to calibrate, the HMC6343 is a fully integrated, high-performance electronic compass module that delivers reliable heading data out of the box. We’ve designed this breakout to make professional-grade navigation accessible for any project, from autonomous rovers to handheld tracking devices. Tilt-Compensated Heading Data Accurate to Within a Few Degrees Deal valid until October 15th, 2026 @ 11:59 p.m. MDT We've recently released some updated current sensors, including the INA228 and INA237 Qwiic Current Sensors and the ADE7953 Qwiic Non-Invasive Current Sensor and Kit. With these releases, we realized we have quite a few unique sensors that measure and output power data, and it can be confusing to know which sensor is right for you. So let's do a basic overview of electrical current and the most popular current sensors we carry! Which Current Sensor Do You Need? SparkFun Electronics, 6333 Drycreek Pkwy, Niwot, CO 80503 Unsubscribe Manage preferences