Fortunately, using stepper-motor driver chips, it is possible to design integrated electronic motor-driver circuits for these and similar applications that require only a few passive components.

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 ...

In [Jeremy’s], he’s gone with two inexpensive $2.00 stepper motors. The RC is done using a keyfob transmitter with a receiver board wired into an Arduino Nano’s analog pins.

Stepper motor linear actuators (SMLAs) combine a stepper motor, precision lead screw and nut in one compact envelope, providing a highly configurable, customizable and robust system for linear motion.

Functionalities of the EPOS 2 motor speed, torque and position controller with multi-axis motherboard include: • Speed and position feed forward control. • PVT - Interpolated Position Mode. The ...

[Gabriel] came up with an Arduino sketch that calculates the altitude and azimuth of the sun using only latitude, longitude and time zone. [Gabriel] used this sketch to drive a pair of stepper ...