It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

基板のIN1, IN2, IN3, IN4に、ArduinoのD8, D10, D9, D11を接続する。 また、基板にモータ電源5Vを供給するが、GNDの共有は不要。 以下のプログラムをArduinoに書き込めば、1秒おきに正負1回転する。

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...

Rohm Semiconductor has developed an evaluation kit for motor driver devices which is designed as a ‘shield’ to plug directly into the Arduino open source board. There different versions of the kit for ...

This program can rotate a stepper motor by a given angle, or at a given speed (in degrees per second) for a given number of rotations. Maximum speed and degree/step values are based on a Newport ...

A minitensile machine is a table top tensile machine for testing samll specimen. This set of sketches were developed to control the stepper motor drilving the ball screw pair through a set of gears.

Never one to pass up the recycle pile at work, [Scott] usually doesn’t find much. A few old hard drives, maybe a ancient laptop every once in a while, but on very rare occasions he finds something ...

Stepper and servo motors have different attributes when considered for motion applications. Torque curves play an important role in selecting the proper size and type of motor for an application.