By: Steve Bush June 11, 2019

TMC2209 is a stepper motor driver chip from the German company Trinamic. I suspect that those interested in the internals of 3D printers will hear more

It seemed promising when the Minnesota Department of Transportation (MnDOT) started the Rethinking I-94 process in 2015 with an apology from then-Commissioner Charlie Zelle about the harm that the

Here are some impressive robots made with ESP32.

A robot is a programmable machine that can assist or replace human efforts. For example, they can reach hard-to-reach places or find in indust

With the new EL7062 dual-channel EtherCAT Terminal, Beckhoff enables the direct connection of two stepper motors in the medium power range of up to 3 A and for a voltage range of 8–48 V. With fle

The offseason provides excellent opportunities for athletes and coaches.

This is a time when an athlete can do little things that can contribute to the success of the upcoming season and the

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An 80% reduction in plasma arginine (primary endpoint; p <0.0001) is accompanied by a positive trend in GMFM-E, which is a key cli

A stepper motor divides a complete rotation into hundreds of discrete steps, which makes it ideal for precise control of movement, whether in a car, robot, 3D printer, or CNC machine. Most stepper

Hacker Photography-one photo at a time

Comment by John Aldred on October 6, 2021

Macro is very interesting, especially if you have a macro rail that allows you to set up the camera t