This note examines the simplest way to generate sound using piezo-electric buzzers (active/passive) with an Arduino board microcomputer.
During the COVID-19 phase our school needed a touch-less bell, so I was asked to build such a device.
Learn how to use the KY-012 module in seconds!
A quiz buzzer box system using Arduino.
An IoT based smart system, which will monitor and predict temperature of human body and create an alarm if any discrepancy is noticed.
'We Wish you a Merry Christmas' Carol on Buzzer with Tone() and Customized Message with Pine trees on SSD1306 OLED Display.
Today in this project we are going to create a wailing alarm sound, By connecting a piezo sounder to a digital output pin this is very, this
An RNG that plays random notes on a buzzer when you press the button.
A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short).
For a birthday and make it as personal as you want
Modifiable arduino buzzer code for Otherside
Make Christmas lights that vary color with the music!
A home defense system that utilizes motion detection, web based camera and buzzer.
I created a tank that plays the US National Anthem upon pressing a button (eagle eye). It is meant to be a fun way of being patriotic.
This project uses an LM35 sensor and Bolt WiFi module to measure the temperature change in a refrigerator.
This is the classic Buzz Wire game where you try and get the loop through the course without touching, powered by the Wia Dot One.
The pong game for two players using I2c OLED Display and Arduino
When human body comes closer to "Social Distancing Alarm system". It will alert you by creating a sound using Buzzer & by blinking of LED.
Test your reaction time with this simple fast-paced button pressing game!
Get working code, live Arduino simulation of Piezoelectric buzzer, and Arduino UNO. Learn and Play - Play and Learn
A straight-forward tutorial on how to properly get the Maker Uno ready to work with Arduino-compatible software and hardware.
Motorcycle Inclinometer with alarm system via email notifica
Covid-19 situation brought us to take care more about our health. In this situation contact-less doorbell system is ideal solution.
An anti-theft system used to prevent or deter unauthorized appropriation of items considered valuable.
