ABLIC Inc. (President: Nobumasa Ishiai, head office: Chiba City, Chiba Prefecture, hereinafter: ABLIC) has developed a ZCL™ Hall IC (magnetic sensor) that promises to transform the development and manufacture of brushless DC motors. Conventional bipolar Hall effect ICs cannot detect a signal passing the 0mT (zero millitesla), the S-pole and the N-pole switchpoint, and it takes some time for the signal to be output when it reaches the detection point. For this reason, a rigorous design is r...