New: matricialkeyboard

karinaaguero544 (25)in arduino • 7 years ago
Arduino's Matricial Keyboard with tone Code
Code: #include #include "pitches.h" const unsigned long period = 50; unsigned long prevMillis = 0; #define BUFFERSIZE 160 #define octsup 10 const byte ROWS = 4; //Numero de filas del…
Downvoting a post can decrease pending rewards and make it less visible. Common reasons:
Disagreement on rewards
Fraud or plagiarism
Hate speech or trolling
Miscategorized content or spam

Submit
$0.00
0

Arduino's Matricial Keyboard with tone Code