The 28BYJ-48 stepper motor and ULN2003A-based X113647 Stepper Motor Driver Board is pretty common in Arduino kits, and available from various suppliers on aliexpress. 28BYJ-48 stepper motor is a ...

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 ...

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 ...

I like this one - a super impressive Arduino-based barometer for measuring air pressure. There's something satisfying about the link with nature, a tangible connection with outside weather. In a ...

The nights are drawing in for Europeans, and Elliot Williams is joined this week by Jenny List for an evening podcast looking at the past week in all things Hackaday. After reminding listeners of the ...

28BYJ-48 is a Unipolar Stepper motor which requires 5V supply. The motor has a 4 coil unipolar arrangement and each coil is rated for +5V hence it is relatively easy to control with any ...