Help, is there anyone working in RF field? I want to know how many aspects RF is generally divided into? What are the main technical points? If I want to learn this knowledge, how should I start? Are ...
A new standard has emerged in the industry called CHIP – Connected Home over Internet Protocol. Its goal is to improve consumers’ smart home experience by making products more compatible. So far, we h...
While Bluetooth is an excellent technology for short-range data communication, shortcomings in its transport layer protocol can make the initial set-up of links between devices cumbersome for the user...
[font=微软雅黑][size=3]DCM is an isolated, regulated DC-DC converter that operates from an unregulated wide range input to produce an isolated output. With its high-frequency zero voltage switching (ZVS) ...
This is the switching power supply chip in the Xiaomi charger. I guess it is domestically produced. The silk screen is ZC01 7BB0M. I searched the entire Internet but could not find any information....
The original project used the STM32F103RCT6 microcontroller, but the price of ST chips skyrocketed, so I switched to the domestic Lingdong Microelectronics MM32F3277G7P. I would like to share some pre...