He’s the Swiss Army Knife of sci-fi movie robots, with a gadget for every obstacle you can think of. While we felt bad separating R2-D2 from his BFF C-3PO, we had to give everyone’s favorite ...

Expression and dynamism are the watchwords for your front and rear pairs from the minute that the title sequences of this ...

In order to improve the stability and reliability of the stepper motor under high speed and heavy load, a DC PWM drive chip is proposed to implement a high current drive stepper motor control system.

Hydrostatic transmission (HST) is a common hydraulic drive train transmission used in track loaders and other high power off-road vehicles. While reliable, traditional HST with fixed-displacement ...