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Questions about relay 232 control protocol editing
The 232 protocol command of AMX's NP-Rel8 relay must hit the enter key at the end, which command can I use instead of it? The center control I have now does not support the hit...
Thursday, 23 September 2021 - 10:14
Draw PCB diagram from schematic
I had learned only a little about how to draw PCB diagrams, I have used the software AD, I know nothing about other software. I now have a schematic, no circuit diagram, is it...
Monday, 16 August 2021 - 04:32
Can all AVR microcontrollers be made into Arduino minimal system versions?
I have some mega16 microcontrollers on hand now. I would like to ask, as long as the mega-series microcontroller can be through the USBasp after the Bootloader brush, can be...
Monday, 16 August 2021 - 03:56
Data section exceeds available space in board
I'm making a small game recently on my LCD and I want to use Arduino to do it. My code compiles without problems, but when I upload it, I get an error like the one shown in the...
Wednesday, 4 August 2021 - 06:53
AVR microcontroller cannot enter programming mode
With the new ATMEGA32A chip, I can read the voltage value but not the device address when I download the program to the AVR microcontroller, so I can't enter the programming mode...
Wednesday, 4 August 2021 - 06:39
How to connect capacitive touch screen to Arduino?
How to connect capacitive touch screen to Arduino?
Thursday, 22 July 2021 - 08:21
Atmel Studio 7 creation of Arduino programs fails to obtain the installation package
Pack manager could not get install packs unable to open database fileF   delete the file and do "Reset cache" from the 'advanced' menu to recover
Wednesday, 16 June 2021 - 09:35