shaanxi infineon, renesas electronics, songhan, jiuqi, bgi, zhaoyi innovation, toshiba, shilan micro, and china micro semiconductor have been used to meet more customer needs. so far, there are more than 2,000 models of products in stock and 5,000 models of ordering resources. they are widely used in: consumer electronics, communications, automotive applications, energy, building applications, medical, instrumentation and measurement, motor control systems, security, process control and industrial automation, industry 4.0, and the internet of things and other fields. relying on more than ten years of industry accumulation, junsheng technology has practiced a "new distribution" model of large platform system empowerment and professional innovation, and provides modern supply chain comprehensive service solutions such as design chain, chip distribution, collaborative supporting and technical support. junsheng technology adheres to the business philosophy of "serving customers and sharing with partners". while fulfilling its social responsibilities, it strives to build a chip supply ecosystem to help the development of china's electronic information industry. 1 basic operation tutorial 30 shaanxi