The secret? Rather than using servos, dARM uses brushless DC (BLDC) motors paired with ODrive S1 controllers. He credits [James Bruton] and [Skyentific] (two names which regular Hackaday readers ...

Or do you tackle the problem electrically? The latter approach is what [GreatScott!] settled on with his BLDC rewinding and rewiring project. Having previously explored which motors have the ...

Compared to conventional fans, the BLDC fans consume 40-45 watts less power ... resulting in savings of Rs 27,000 to Rs 29,000 per AC each year, it said. Advancements in technology have made ...

BLDC fans in India are a smart way to stay cool without running up electricity bills. They use advanced motors that consume less power than regular fans, so you get great airflow without wasting ...