RPI Pico / Micropython library to play music through one or more buzzers, can automatically replace chords with fast arpeggios to simulate polyphony with a single buzzer. Music can be easily taken from onlinesequencer.net
CSE-2206: Microcontroller and Embedded System Lab assignment codes with both Bare-Metal and HAL implementations.
Play piano on a passive buzzer via a serial-connected MCU
ESP32 + SSD1306 播放 Bad Apple 黑白视频，并通过无源蜂鸣器同步播放高精度 LEDC 旋律
MIDI to Arduino/ESP32 converter for multi-buzzer performance.
ESP32-based obstacle detection and warning system using the IR-08H obstacle sensor, SSD1306 OLED display, passive buzzer, and multi-state LED indicators.
It's going down now from Persona 3 reload on Arduino UNO using a passive buzzer
Code for playing melodies send to a ntfy.sh topic through passive buzzer connected to ESP8266 made in PlatformIO environment
Non-blocking passive piezo buzzer (and tune player) library for AVR Arduinos using Timer1 with single-ended and differential output.
Standalone WLED usermod for active and passive buzzers, with non-blocking sound playback, predefined melodies, Web/JSON API control and reusable integration for other usermods.
C++, Embedded, C, CPP, ArduinoIDE, Mega2560.
ESP-IDF component to use RMT for playing music via passive buzzer
A Raspberry Pi project with TCP connection for Christmas.
Library Arduino for play song from notes through passive buzzer
Controlling tone of a piezo-buzzer via ultrasonic proximity sensor (HC-SR04) on Arduino UNO.
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