Projects

Tag Projects for: 'piezo'
Play Frequency Tones Using a Simple Keyboard & Arduino

In this tutorial we will learn how to play a diferent frequency tones with the Arduino. Watch the Video! Step 1: What You Will Need Step 1: What You Will Need Arduino UNO or any other Arduino board Buzzer module Small Keyboard (Or any other keyboard) in our case we are using a touch keyboard …

Arduino Mosquito Repellent

In this tutorial we will learn how to make a simple mosquito repellent using arduino and a piezo buzzer. The buzzer will emit the silent (to human ear) frequency of 31kHz, this frequency is known to repell the mosquitoes and you can adjust the frequency to your needs as well. Watch the video! Step 1: …

Rain Detector Using Arduino and Raindrop Sensor

In this tutorial we will learn how to detect a rain using a rain sensor and make a sound using a buzzer module and OLED Display and Visuino. Watch the video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Rain sensor module Jumper wires Breadboard OLED Display Piezo buzzer Visuino program: Download …