Without introducing them, what do you think of when you see .cc and .tv? What do you think of such domain names? First of all, they are both two-letter domain name suffixes, which are very easy to rem...
I recently encountered a headache. The solar system uses a 5KW/96V inverter, a 96V/100A controller, and 200Ah/12V*16 lead-acid batteries. There are always problems. The controller voltage is set to fl...
[i=s]This post was last edited by dcexpert on 2016-5-4 21:23[/i] In Python, there is no const keyword like in C language. Constants cannot be defined directly. The only way to simulate the usage of co...
I plan to design a voltage regulator module that can be powered by 2 batteries and stabilize [email]3.3V@0.3A[/email]. The initial search has the following solutions. I chose an efficient TPS61230DRCR...
I read that the C language routine in the book called the printf function.But in a small program I wrote, the link failed because it called the printf function.My program framework is like this:#inclu...