All Products

SKU: AF-1170

These magnetic pin backs let you attach e-textile projects, badges, and small circuits to clothing without poking holes. The two-piece design uses a metal bar with an adhesive strip and a plastic backing with two strong rare-earth (neodymium) magnets — powerful enough to hold even heavier circuit...

SKU: SF-COM-08643

These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Activates the reed switch (shown belo...

SKU: SF-COM-08644

These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Don’t let the photo fool you - t...

SKU: SF-WRL-17732 · MPN: WRL-17732

The Taoglas Steedan MA350 is a low-profile 5-in-1 combination antenna designed for vehicle roofs, outdoor buildings and heavy equipment where drilling through a roof or metal panel is not feasible. Its magnetic base mounts to steel surfaces using ultra-strong neodymium magnets, while a soft foam ...

SKU: AF-6490 · MPN: ADA6490

This breakout carries the TMAG5273 A2, a low-power linear 3D Hall-effect sensor for measuring magnetic fields across the X, Y and Z axes. Its built-in 12-bit ADC provides axis readings over I2C, and there is also an integrated thermometer for basic temperature measurement.The sensor includes an a...

SKU: AF-5579

The Adafruit MMC5603 is a triple-axis magnetometer (compass) breakout with a wide ±30 gauss (±3000 µT) measurement range and full 20-bit output resolution at up to 1000 Hz. It's sensitive enough to detect Earth's magnetic field (which maxes at about 0.6 gauss), making it well-suited for compass a...

SKU: ED-6968285823022 · MPN: MK-DC

This DC motor is designed for use with air:bit projects, giving you a compact motor option for builds that need powered rotation.It uses neodymium magnets and the cable colour identifies the rotation direction: red/blue is clockwise, while white/black is counter-clockwise.Features:Powerful DC mot...

SKU: DF-FIT0537

This compact magnetic stirrer uses a rotating Nd-Fe-B magnet to spin a stir bar immersed in liquid, providing quiet, vibration-free mixing at speeds up to 3,000 RPM. The 316 stainless steel working surface handles volumes up to 3,000 mL, and the slim 45 mm profile keeps your bench tidy. Powered ...

SKU: SF-ROB-12629

The DAGU Wheel Encoder Kit is a simple add-on for wheeled robots that measures speed and distance travelled. Each kit includes two neodymium 8-pole magnets with rubber hubs and two hall-effect sensors, providing reliable rotational feedback for odometry and motion control. The sensors come pre-t...

SKU: AF-5468

These DIY magnetic connectors let you add MagSafe-style snap-together connections to your own projects. Each set includes two matching halves with seven spring-loaded pogo pins at 2.2 mm pitch and embedded magnets that self-align and attract when oriented correctly — and repel if you try to conne...

SKU: AF-5360

A magnetic pogo pin connector set with three 0.1" (2.54mm) spaced contact pins in a right-angle configuration. The two halves snap together via embedded magnets, ensuring all three pogo pins make reliable contact. If connected backwards, the magnets repel — providing built-in polarity protection....

SKU: AF-6357 · MPN: ADA6357

Add rotational sensing without a mechanical connection using the AS5600 magnetic angle sensor. This breakout can sense a rotating north/south magnetic field up to 3mm away from the chip body, making it useful for frictionless rotary encoders and contactless potentiometer-style controls.Magnetic a...

SKU: AF-158

Hall effect sensors detect whether a magnet is near. Useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders. I tried dozens of different hall effect sensors to see which one would work best for the SpokePOV kit (to determine the wheel location) and this one...

SKU: AF-4366

The Adafruit TLV493D is a 3-axis magnetometer designed for detecting and tracking nearby magnets in three dimensions. Manufactured by Infineon, this sensor measures magnetic fields across the X, Y, and Z axes with 12-bit resolution — ideal for applications like DIY joysticks, position sensing, or...

SKU: AF-4405

This anti-static ESD rework mat provides a safe working surface for electronic repair and assembly, especially when handling ESD-sensitive components. The high-resistance coating (tens of megaohms) dissipates static charge when connected to earth ground via the included grounding clip. The mat i...

SKU: SF-SEN-11744

Need to put your finger on the pulse of the Earth? Did I just blow your mind? A geophone works by translating ground movement into voltage, which can easily be read by a microcontroller. The SM-24 geophone element is designed to offer the highest performance in seismic exploration based upon fiel...

SKU: MR-CB-KT-EDUIIDEUX-1

Backorder only – please email us for shipping details. The Cubelets Intrepid Inventors Pack is a comprehensive, screen-free robotics kit for classrooms, makerspaces, libraries, and museums. It includes 156 magnetic robot blocks that snap together to teach computational thinking, programming co...

SKU: DF-SEN0482

The wind direction sensor is a professional meteorological instrument used to measure horizontal wind direction. It integrates a hall sensor inside. The shell and weather vane is made of aluminum alloy material and uses special mold precision die casting process, featuring small dimension toleran...

SKU: SF-COM-08582

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability. Low profile HC49/US Package. 12MHz is good for use with devices that need USB.

SKU: MR-CB-KT-FLASHLIGHT-1

The Flashlight Cubelet is an action block for the Cubelets modular robotics system. It emits a focused beam of white light from a powerful LED, with brightness proportional to its input value — high input means bright light, zero input means off. Cubelets are magnetic building blocks that snap t...