[i=s]This post was last edited by jinglixixi on 2018-4-23 15:16[/i] [align=left][font=宋体]In the control of stepper motors, human-computer interaction is indispensable. Using OLED screen as display dev
[i=s]This post was last edited by dcexpert on 2019-5-19 20:55[/i] Although McQueen's information does not mention python programming, microbit can be programmed with python, so we use python to perfor
The following error occurs when calling the select function: Undefined instruction Exception address: 0x0005c1e0 Current Processor Status Register: 0x20000013 Task: 0xff45c8 "tTffsPTask" Can anyone gi
As the title says, I am currently working on imaging. I am a newbie and hope to find a good forum for communication and learning, preferably a forum about CMOS cameras.
I'd like to ask all the experts, Question 1: Does WinCE system only support PCL printer language? Question 2: How to directly operate the parallel port to control the printer (general printer, possibl
This program was collected and modified by me on the Internet. After two weeks of modification and debugging, it was finally sent and received successfully, and it is guaranteed to be feasible. The ha