Potentiometers, or variable resistors, are a standard component that we take for granted. If it says “10k log” on a volume pot, than we fit and forget. But if like [Ben Holmes] you are modelling ...

The Arduino-based evaluation kit (EVK) is said to supports the evaluation of ROHM Semiconductor’s motor driver devices and enables, facilitates and accelerates customers’ developments. Designed as a ...

Featuring a 1.550-in. square mounting flange, a potentiometer integrates a 200-step stepper motor. Lead wires are 22 AWG for the motor and 28 AWG for the potentiometer. Providing an electrical angle ...

[Tobias Kuhn] had watched a YouTube video about a robot arm which used servo motors, and wanted to try making one himself. But he found it hard to get slow or smooth movements out of the servos. Even ...

In this post I would like to briefly share my thoughts on a stepper motor tester module I purchased a few weeks ago. The cheap module I purchased is the Makerbase MKS ...