Stepper motors are an ideal choice for accurately moving and positioning mechanical devices. Using techniques like microstepping the position of the motor shaft can be controlled with a great deal of ...

Connect one coil to A0 and A1; the other one to A2 and A3. If connected properly, this program will send characters representing the movement of the stepper. If nothing is sent, try to flip A0 and A1.

⇒ UART Configuration : One of the most powerful aspects of the TMC2209 is its single-wire UART interface. With UART, you can configure motor current, microstepping resolution, operating modes, and ...

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 ...

A DIY project from a YouTuber presents the latest version of his 7 Segment Clock, v3.2C. This tabletop clock is built using 3D-printed parts and powered by an Arduino ...

Playing the guitar requires speed, strength, and dexterity in both hands. Depending on your mobility level, rocking out with your axe might be impossible unless you could somehow hold down the strings ...

First, we want to explain how such a controller works and what’s involved. A bipolar motor has two windings, and thus four leads. Each winding can carry a positive current, a negative current or no ...

Allegro MicroSystems, LLC revealed a new low voltage bipolar stepper or dual DC motor driver IC. The A3916 device was designed for pulse-width-modulated (PWM) control of low-voltage stepper motors or ...

The MTS2916A is a dual full-bridge motor driver capable of driving both windings of a bipolar stepper motor or bi-directionally control two DC motors. The device can support a load voltage supply of ...