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Topic: LED SENSOR KEYBOARD (Read 299 times) previous topic - next topic

Aegon

Hi! I need help for my project which is a LED sensor keyboard.
I'm thinking of using arduino. The keyboard interface is a 4x4 (0-9 and A-B). The input would be from the LED sensor and the output would be displayed in 2x16 LCD. I'm planning to use the arduino to create a program with these prerequisites.

Thanks and sorry for my english!
Happy coding.

PaulS

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The input would be from the LED sensor
An LED sensor? Would that be one that can sense the presence, or absence, of LEDs?

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The keyboard interface is a 4x4 (0-9 and A-B).
What, exactly, is this keyboard to do? What are the other 4 keys for?

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I'm planning to use the arduino to create a program with these prerequisites.
What, exactly, is the program to do?

The art of getting good answers lies in asking good questions.

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