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 ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was ...

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.

The world is digital today, and most information is represented in numbers. However, human nature is more “analog” and better represented in the old-fashioned way, using pointer gauges and bar graphs.

Bipolar stepper motors are used in many applications, from driving paper through a printer to moving an XY stage in industrial equipment. Typically, the motors are driven and controlled by inexpensive ...

Robots, Arduino, and monsters are all very close to our new-age, gadget-loving hearts. The folks over at Union Bridge Labs have created a half-monster, half-machine dubbed the Yarn Monster. This ...