Modifications

The Zumo Shield comes with a buzzer that can be used to generate simple sounds and music (for example, you could use it to produce an audible countdown at the beginning of a sumo match). The buzzer control line is labeled BZ on the shield; if you alternate between driving it high and low at a given frequency, the buzzer will produce sound at that frequency.

The Zumo Shield comes with a buzzer that can be used to generate simple sounds and music (for example, you could use it to produce an audible countdown at the beginning of a sumo match). The buzzer control line is labeled BZ on the shield; if you alternate between driving it high and low at a given frequency, the buzzer will produce sound at that frequency.

The [[Pololu-Zumo-Shield-Arduino-bibliotheque-Zumo|ZumoBuzzer library]] uses hardware PWM to play notes on the buzzer, with '''digital pin 3''' (OC2B) on an Arduino '''Uno''' or an older Arduino, or with '''digital pin 6''' (OC4D) on an Arduino '''Leonardo''' or '''A-Star 32U4 Prime'''. A jumper is provided to connect the BZ input to the appropriate Arduino output, as detailed in [[Pololu-Zumo-Shield-Arduino-extension-avant|Section 3.c]].

The [[Pololu-Zumo-Shield-Arduino-bibliotheque-Zumo|ZumoBuzzer library]] uses hardware PWM to play notes on the buzzer, with '''digital pin 3''' (OC2B) on an Arduino '''Uno''' or an older Arduino, or with '''digital pin 6''' (OC4D) on an Arduino '''Leonardo''' or '''A-Star 32U4 Prime'''. A jumper is provided to connect the BZ input to the appropriate Arduino output, as detailed in [[Pololu-Zumo-Shield-Arduino-seneur-inertiel|Section 3.c]].

== Zone d'extension avant ==

== Zone d'extension avant ==