Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

Anyway, I digress. The real stars of the show here are those three rotary encoder dials on the right-hand side of the keyboard. They're not just fidget toys, y'see—they're CNC-cut aluminium beauties ...

Dorel Home Furnishings announced on Thursday that it is recalling over 300,000 of its Cosco Kitchen Stepper stools and will offer customers a free repair kit to improve their design. The company says ...

The Merach Stair Stepper promises gym-quality workouts in a compact, foldable package for $149.99, but reality falls short of the TikTok hype. While this vertical climber offers decent cardio and core ...

The future of CNC automation isn’t just faster—it’s smarter. What began as a revolution in subtractive manufacturing has now evolved into a new paradigm driven by intelligence, adaptability, and speed ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

The company has upgraded its online selection tool for stepper motor linear actuators (SMLAs) with a new feature that allows users to include encoders in their design process. This enhancement aims to ...

Van Nuys, CA – The new YPR-45-45-100 Series of Pitch, Roll, and Yaw Three-axis Stages are the integration of two +/- 45 degrees Goniometers for lower (pitch) and middle (roll) axes, and a large upper, ...

The Iconic SP is almost certain to house the new rotary powertrain announced by CEO Moro. It’s official. The rotary is coming back. Earlier this month at the Tokyo Auto Salon, Japan’s biggest car ...

This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 8 decoders can be read over I2C. The PCF interrupt line can be used to detect changes in the ...