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PROJECT

555

CoreXY Chessboard: Electronics Meet Classic Chess

Explore how to automate chess piece movement with magnets, motors, and clever coding. Learn how CoreXY kinematics bring an automated chessboard to fruition.

PROJECT

996

Using Hall Effect Sensors to Track Magnet Position

By Sasan Liaw

Learn how to use Hall effect sensors to accurately calculate an object’s position using magnets! I walk through my design process, what I learned, and how I am applying this technology to high-power liquid rocketry. Includes breadboard prototyping, PCB design, firmware and algorithm development, and sensor characterization.

Laird Williams

Skills:

Interests: .net 3D Print Accessories 3D Printer 3D Printing 4-20mA 555 Timer Addressable LEDs Adhesive Amplifiers Analog …

MAKER

Dwayne Ford

Skills:

Interests: .net 3D Printer 3D Printing Addressable LEDs Air Quality Alcohol AM / FM Radio Arduino Assembly Audio …

MAKER

Sam

Skills: CAD

Interests: 3D Print Accessories 3D Printer 3D Printing 4-20mA Adapters Adhesive Air Pressure Air Quality Analog Arduino …

MAKER

Marcelo Almeida

Skills: Assembly C++ CAD CircuitPython Javascript MicroPython Python

Interests: 3D Printer 3D Printing ADCs Antennas Arduino Assembly Battery Charger / Management Bluetooth / BLE Books C++ …

MAKER

TUTORIAL

966

An Overview of Magnets

By Jake Hertz

Magnets are key to technology. Learn about the types of magnets, including neodymium and ferrite, and how they power motors, sensors, and data storage.