The price differences of mobile phones with varying storage capacities are significant. For those who are frugal, purchasing an external hard drive to regularly transfer phone data and storing the hard drive in the refrigerator is a practical solution. This anecdote highlights the characteristics of external hard drives, such as the need for periodic power … Read more
PLC Power Failure Data Retention: Enhance Your Program’s Memory Hello everyone, I am Ouyang. Today, let’s talk about a very practical topic in PLC programming – power failure data retention. Have you ever encountered a situation where all your painstakingly adjusted parameters were lost after a power outage? Don’t worry, today Ouyang will teach you … Read more
NAND Flash is a type of non-volatile random access storage medium based on the design of floating gate transistors. It uses floating gates to store charges, which can be retained even without power supply. There has been a previous explanation of the basic principles of NAND Flash technology, which can be referenced in the article … Read more