The INTEGRAmotor 34B4/FV-5N is a combination of four components — a 34B brushless-dc motor, right-angle gearhead, built-in PWM speed control, and an optical encoder. The 24-Vdc gearmotors are suitable ...

Why are there so many different angle encoders on the market? Why do they use different scanning and measuring methods? And which one should a designer choose? To answer those questions, engineers at ...

Sometimes it’s necessary to make do with whatever parts one has on hand, but the results of squashing a square peg into a round hole are not always as elegant as [Juan Gg]’s programmable DC load with ...