Suppose there is a data packet, the data format is as shown in the table: [table] [tr][td=9%][align=center]Sequence number[/align][/td][td=25%][align=center]Item[/align][/td][td=18%][align=center]Leng
Headhunting position [Beijing] Job responsibilities: 1. Use C to design and debug embedded software code based on ARM or other processors; 2. Cooperate with hardware engineers and test engineers to ac
1. Course Introduction Embedded Linux drivers have become a hot topic in embedded development, because drivers are responsible for the ability to operate the increasingly complex hardware of embedded
Hello everyone, I use an AC to DC power transformer with an input of about 8 volts. I connect it to the 1,2 pin of the l7805cv. The voltage measured at the 2,3 pin is 5.68 volts, not 5 volts. A 470uf