The report on the informatization of my country's automobile industry released recently shows that due to the decline in profits, the informatization investment in my country's automobile industry wil
Live broadcast time: July 5, 2022 10:00-11:00
Live Topic: AC/DC in ATX and Server Power Solutions and Applications
Live Broadcast Introduction:
HR12XX is a series of multi-mode PFC and current mode LL
Many times, when we use ESP32 without the assistance of RTC clock chip, we need an external clock source to provide accurate time for synchronization.
After some understanding, you can use the NTP ser
Currently, all smart clocks and smart ornaments on the market need the function of obtaining time and weather information. Many customers and friends have asked about this before, so I wrote this arti