The 4th International Conference on Mechatronic Automation and Electrical Engineering (ICMAEE 2026) will take place from November 6–8, 2026, in Singapore. ICMAEE 2026 serves as a premier global forum for researchers, engineers, and industry professionals to exchange cutting-edge ideas and innovations at the intersection of mechatronics, automation, and electrical engineering. Building on the success of previous editions, this year's conference will feature comprehensive tracks spanning intelligent robotics, autonomous systems, smart grids, renewable energy integration, and next-generation control technologies—addressing critical challenges from precision manufacturing and wearable devices to energy storage and system security.