Content 89S51 is used as clock and detects external power supply. When power is off, RAM data is written into AT24C64 and read back when power is on. Report thesis title... Please...
[p=30, null, left][font=宋体][size=4][color=#000000]Current detection or feedback is usually required in power supplies and other equipment. Current detection usually uses a series sampling resistor and
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Hello everyone, I have a question for you: I want to save the registry data permanently: I found an article on the Internet (many articles are about this) 1. Add "Hive-based Registry" in PB. If it is