Simultaneous sounds on Arduino – Melody, harmony, chords
After a long research LinuxCircle team found this neat piece of code to play notes on two speakers simultaneously. This is very usefull when you want to add ornaments to the songs, such as harmony and chords. The problems with the current tone() function is that it only plays one…
Playing Mario Bros Tunes on Arduino with a Piezo Buzzer
Arduino Uno diagram This is a very useful note on how to play tunes with your Arduino-compatible devices. 1. Connect your Piezo Buzzer red cable (+) in Arduino digital pin #3 and black cable (-) into ground pin. 2. Set the Led in pin #13 to blink. This will blink…
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