The 2023 2nd International Conference on Electronics Technology and Artificial Intelligence (ETAI 2023) took place during August 18th to 20th, 2023 in Changsha, China (hybrid form). ETAI exists as an international annual conference which tries to meet the needs for various kinds of electronics technology and artificial intelligence and has been established as a high-quality international conference.The Conference took “bringing together global wisdom in scientific innovation to promote high-quality development” as the theme. It encouraged the exchange of information on research frontiers in different fields, connected the most advanced academic resources at home and abroad, and turned research results into industrial solutions. It also promoted the development of the fields related to electronics technology and artificial intelligence, expanded the international scientific and academic exchange channels, enhanced scientific innovation on a global scale, and contributed to academic cooperation between China and the international community.The Conference was attended by about 50 participants and hosted 3 keynote speeches, several oral presentations as well as poster presentations. The 2nd ETAI covered various research fields where electronics technology and artificial intelligence are used, such as Power Electronics Technology, Integrated Circuit Design and Integrated Systems, Advanced Electromagnetics, Artificial Intelligence Modeling and Simulation, Intelligent and Artificial Intelligence Control, etc.According to all attendees, the scientific program was excellent with high level of presentations and the scientific environment was fruitful, thus all attendees had a great and creative time. Among them, Prof. Jahangir Hossain (University of Technology Sydney, Australia) first performed a keynote speech. He mainly focuses his study on areas of Power Systems, Wind Generator Integration and Stabilization, Voltage Stability, Micro Grids, Robust Control, etc. Besides, he has published more than 300 articles in international refereed journals and conferences which attracted more than 7100 citations (Google Scholar) with H-index 44. Prof. Bing Shi (Wuhan University of Technology, China), whose research fields cover artificial intelligence and multi-agent systems, also made a keynote report. With rounds of dramatic researches sharing and ideas exchanging, the Conference was made filled with strong academic atmosphere.We would like to thank our host and sponsor for providing their excellent organization and support for the needs of the Conference. We would also like to thank the members of the Organizing Committee as well as the members of the Technical Program Committee. Our gratitude also goes to Journal of Physics: Conference Series for its support in publishing this volume.The Committee of ETAI 2023List of Committee Member are available in the pdf.