Build a wireless stepper motor controller with ESP32, TMC2240 driver and web interface. Control stepper motors remotely through a web browser via WiFi with precision positioning and real-time feedback ...

Trying to reach the top shelf in the kitchen? Don't do it on a Cosco 2-Step Kitchen Stepper. The company is recalling more than 300,000 of them for falling hazards.

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 working combines stepper motors, IR sensors, and a 16x2 LCD. A NEMA17 stepper motor is used to rotate the label roller, and the small micro gear motor drives the conveyor belt. Both are controlled ...

Several more champions were crowned in the high school division of the Drake Relays on Friday from Des Moines and Drake Stadium. Competing on the Blue Oval of A ...

A Virginia athlete hit by a baton during a relay race in Lynchburg is telling her side of the story after video of the incident went viral.

Abstract: This paper aims to design a digital overcurrent relay with a characteristic of a standard inverse that can comply to the IEC standard 60255. The overcurrent relay which is used to protect ...

The Cloquet coaches asked us to organize the two-person mixed relays so that they would ‘balance the playing field.’ We paired stronger skiers with a skier who may be new to the sport in an attempt to ...

To interface with the Arduino Uno, you’ll need a custom shield that houses essential components such as relays, transistors, power supplies, and an operational amplifier.

How do you really test an automotive relay at home? Here is our guide on how you can do it in a few simple steps completely by yourself at home.