[i=s]This post was last edited by dcexpert on 2022-3-4 09:14[/i]Sebastian Staacks built a dynamically assignable macro keyboard with an e-ink screen. The meaning of each of its buttons changes dependi
At present, the 24V input of the device is powered by the 220V to 24V power module of Mingwei. After entering, I used TI's LMR23630DCDC chip to convert it to 5V to power the module. The device frequen
How many uninitialized local variables are there in a language?The answer is often:It depends on the compiler.It may be initialized to 0, but it is not guaranteed. It is undetermined.In short, all of
2020 , my warm memories are inseparable from EEworld. This year is a year worth remembering, worthy of promotion, and worthy of pride.
My work has been relatively smooth this year, and the overall pro
The SWD debug interface is a debug interface proposed by ARM. Compared with the traditional JTAG interface, it uses fewer signal pins. The SWD debug interface signal definition is shown in the red lin