Both P89C51RC+ and P89C51RD+ are derivatives of the 8-bit 80C51 microcontroller. In addition to fully retaining the framework of the 80C51 instruction system and hardware structure, they have undergon
When dealing with practical application problems of RF systems, there are always some very difficult tasks. Matching the different impedances of the cascaded circuits is one of them. Generally, the ci
Currently, an ATH10 temperature and humidity sensor is used to test the temperature and humidity of the board environment. A mechanical thermometer and humidity meter is used for comparison. The curre
Safety, comfort, pollution-free and economical have always been the goals pursued by the automotive industry and users. The key to achieving these goals lies in the electronic and intelligentization o
As the saying goes, "After the Little New Year comes the New Year." I heard that some companies have started taking holidays today.When do you have your holiday? How many days?Due to the epidemic, all
Many people have a misunderstanding about why constant pressure water supply supports electric contact pressure gauges but does not support pressure transmitters. It is not that it does not support, b