Interfacing(USB – RS232 – I2c -ISP) Projects

step 1 [Password Box] Arduino One Touch Password Input (USB Keyboard Hack)

[Password Box] Arduino One Touch Password Input (USB Keyboard Hack)

Today is the world of internet social. We have many social platform Email, Facebook, Instagrams, Twitter, Instructables and etc.For security issue we should not use the same password for these platform and some platform enforce us to create password that difficult to remember. It is better to write it to your notebook but some people …

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Convert a Toy Piano to Work As a Midi Device and Use It With Synthesia

Convert a Toy Piano to Work As a Midi Device and Use It With Synthesia

Goal of this project: Convert a cheap toy piano to work as a midi device and use it with Synthesia (http://www.synthesiagame.com/) Other programs that use midi inputs can also be used. Approach: The pushbuttons of the piano are used to make a simple pull-down circuit for the arduino mega. The arduino interprets the keystrokes and …

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