August 2015
Beginner to intermediate
392 pages
16h 26m
English
SKILL BUILDER

Gunther Kirsch
MODERATE
From "bit banging" to morphing and fading.
Written by Jon Thompson
for all kinds of projects, but when it comes to generating sound, many users struggle to get beyond simple beeps. With a deeper understanding of the hardware, you can use Arduino to generate any waveform you can imagine, and manipulate it in real time.
“Bit banging” is the most basic method of producing sound from an Arduino. Just connect a digital output pin to a small speaker and then rapidly and repeatedly flip the pin between high and low. This is how ...
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