Paper Arduino Keyboard/ Arduino MIDI Keyboard (With Instructions)

I recently finished this Arduino keyboard for a project. If you want to build something like this yourself, check this link with the instructions: www.instructabl...
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[@amalanshad3691]

can i get the arduino code of this?

[@siegfriedkharan]

how can you do this to be sensitive? Many thanks. Great prototype!

[@MushromBros]

Siegfried Kharan search Capacitive Sensor its arduino's library

[@damianverhoeks3544]

mooi!

[@christianpineda6013]

podras hacer un tutorial de como configurar el arduino y la sensivilidad de las teclas se te agradecera gracias lo necesito para un proyecto

[@sankyppp]

How can I make a 61 keys version of this?

[@basboy12]

Sanket P That's quite a challenge. If you want to stick with using the Arduino for the capacitive sensing, you could do some research on the concept of multiplexing. Or, you can buy specially designed capacitive sensors boards like the mpr121. But it's still a massive challenge, since you would need to rewrite existing libraries for it to work and you can only run 4 sensors at one i2c line, which gives you 48 inputs

[@sankyppp]

Thanks for the reply. Unfortunately I am not so good with circuits. So guess that will take some time.

[@sankyppp]

I have this roll up piano with a 8x8 matrix. Which shift registers do I need top use to work with Arduino Uno?

[@oldsocool1653]

put different resistors each key and measure voltage but you can press 1 button once a time

[@VillVTheExpert]

*when you re poor and want to make music*