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Eagle Cad soft : MPR121 Touch IC breakout


Eagle Cad soft , MPR121 IC breakout



This is a breakout based on MPR121 Touch IC with 12 channel designed to control Keypad 4x3



MPR121 can be Controlled using I2C protocol


here some 3D view for the design





This board designed using Eagle cad soft, if you want to learn how to design something like that join us on our  Udemy course today 


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