Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Abstract: Recently, digital video cameras (DVC) have been more popular. In order to attract more customers, the conventional focusing actuator, stepper, in DVC is gradually replaced with the voice ...

Abstract: This paper presents a simple digital control applied to a low inductance 5 kW/48 V three-phase brushless DC motor. Controlling the VSI as a full-bridge converter allowed the use of unipolar ...