Author: Ruzell Ramirez

Electret microphones are excellent in detecting momentary sound impulses. You can take advantage...

Buzzers are often used in DIY devices to create simple sounds for alarms, alerts, and so on. In...

Add an ear to your Raspberry Pi system and open up the possibilities of audio-based projects. In...

Raspberry Pi is a credit-card sized computer built as a learning platform for software and...