Thanks for your video. Instead of connecting the 3 pins of MAX7219 (DIN, CLK, LOAD) to arduino pins with wires, is it possible to connect them wirelessly? Thank you.
Please subscribe and keep in touch very soon I will upload a new video , in that I will show all of these , if you say I can also add AIR QUALITY INDEX in it.
What happens when you remove it from power? Will it remember everything the next time it is connected to power or will you have to re-enter everything?
You can configure this display in two different modes: a) In one mode, it will remember the input text. b) In another mode, which is shown in the video, it will forget the input text when you power it off.
@@CircuitCreator Thanks for your reply! I looked at your code but didn't see anything about the other mode. How could I choose the other mode? Would it have to involve something to do with EPROM or something easier? I'm just a beginner.
@@am1manTravel in another way you just need to upload the text direct to the microcontroller. Using PAROLA library example . If you want such video I can upload the tutorial.
