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Hello.
How can I design a keypad matrix 4x4 for Arduino with the capability to custom the color and icon/letters keys and braille texture?
Example:
At the moment, I only have the idea to buy a keyboard with standard buttons and in the other hand buy the buttons with different colors and a...
Hello everyone!
This is my first message in this forum and I really appreciate your help.
I want to design a gadget for my uncle who can not speak, just move her fingers. As I don't have an electronic profile (i am software developer), I am asking you for assistance in order to design the best...
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