Learning

img
In this example we will connect a Piezo buzzer to our arduino and play some basic sounds, this uses the PWM functionality of the Arduino. A piezoelectric element may be driven by an oscillating electronic circuit or other audio signal source, driven with a piezoelectric...

The ability to flash an LED is the most basic 'hello world' type of program you can write and run on your arduino. Most Arduino's have an LED attached to.

1 3 4
This div height required for enabling the sticky sidebar
Ad Clicks : Ad Views : Ad Clicks : Ad Views :