arduino

View All Kotlin Multiplatform Android Arduino Linux ESP32 My Projects Raspberry Pi

Using a Passive Buzzer(piezo) with Arduino/ESP32 - Includes non-blocking code

Mar 3, 2026 3 min read

Using a Passive Buzzer(piezo) with Arduino/ESP32 - Includes non-blocking code

How to use a passive buzzer(piezo) and make different tones using the Arduino IDE. Includes both blocking and non-blocking code.