{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/66f0acb3a23a2005397ee6ed/66f10ae6dc3c08955914ab72?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"【MotorTalk-3】What is FOC Sensorless Control for AC Motors? #foc #acmotor","author_name":"Jack Yeh"}