μReflow Oven controller based on ESP32 with MicroPython & LVGL

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

Security camera based on a raspberry pi and Telegram, controllable by smartphone

Play super mario them on your raspberry pi with passive/active buzzer

A real time mask detection system to open and close the door

Converts MML to beep music score. 转换MML乐谱到beep谱

Python library for nello.io intercoms

A simple micropython pwm buzzer driver, which supports the application of uasycio to achieve multi-channel music playback, or multi-channels merged into one to achieve chord sound playback.

This OctoPrint plugin implements a shutdown physical button for the Rasperry Pi, with a buzzer and a status LED.

Python-Raspberry Pi Alarm Clock

An automatic keymanagement & locking system with RFID tags paired with keys for security

A Minecraft game for the Raspberry Pi - Do not step on a land mine !!!

Hoja de datos y scripts para el taller con la placa de desarrollo para domótica con IOT, y asistentes de voz.

Detección de movimiento con PIR y Buzzer para simple alarma con ESP32

Connect Play Station Buzz Controllers and use them as buzzers for your game shows! Coded by Joan Rios i Pla @JoanRiosiPla (@_joanrios on social media). Sorry if the code is a bit junky, but I did this in 4 hours :)

Code for 3D printed, bluetooth game show buzzers for playing The Voice at home, powered by Adafruit Circuit Playground Bluefruit boards and a laptop

An alarm clock that will never let you sleep

Mario tune

Use your Raspberry Pi + AIY Projects Voice Kit as a trivia buzzer. Code can be adapted to almost any buzzer website that can be keyboard operated.

A lightweight Raspberry Pi agent to control a buzzer and read a Button. Many applications.