Liu Jianqing

Liu Jianqing is a senior member of the Chinese Institute of Electronics and a microcontroller R&D engineer. He has long worked on the front lines of electronic product development and training, developing products such as 51 microcontroller development boards and smart control cars, and has published more than 50 papers. His writing spans industrial technology, popular science, and applied psychology. His works include beginner-oriented electronics books such as Learning 51 Microcontroller C Language from Scratch and Switching Power Supply Repair from Beginner to Mastery (3rd Edition), as well as titles on criminal psychology and occupational health. His technical books typically start from zero, with clear steps and a focus on hands-on practice, making them suitable for self-study. The library holds 10 of his works; public information about his life is limited.