ESP32 Tutorial – Button Piezo Buzzer
Overview Interfacing a piezoelectric buzzer and an ESP32-WROOM microcontroller using a pushbutton entails prompting the buzzer to generate … Read more
Piezo buzzer
Touch Sensor with Piezo Buzzer – Arduino Tutorial
Introduction A TTP224 4-Channel Capacitive Touch Sensor controlled Buzzer using an Arduino UNO MCU is a system that … Read more
Door Sensor with Piezo Buzzer – Arduino Tutorial
Introduction A magnetic reed switch-controlled home security system is a type of security system that uses a magnetic … Read more
Ultrasonic Sensor with Piezo Buzzer – Arduino Tutorial
Introduction The HC-SR04 ultrasonic sensor-controlled piezoelectric buzzer is a versatile and cost-effective system that can be used in … Read more
Interfacing Piezo Buzzer with Arduino
Introduction Interfacing a piezoelectric buzzer with an Arduino microcontroller is a simple yet powerful way to add sound … Read more
Potentiometer Triggers Piezo Buzzer – Arduino Tutorial
Introduction A potentiometer analog threshold-controlled piezoelectric buzzer is a system that uses a potentiometer to control the output … Read more
Piezo Buzzer with Button – Arduino Tutorial
Introduction A push button-controlled piezoelectric buzzer circuit is an electronic system that uses the capabilities of an Arduino … Read more
Simple Moisture Sensor Using 555 IC
In this tutorial, we are making a project of a Simple moisture sensor using 555 IC. This circuit … Read more
Telephone Off-Hook Indicator Circuit
Many times people forget to put the phone back on the hook properly due to which the telephone line goes … Read more
Water Boil Alarm using Thermistor
We all know for a fact that watching and waiting for the water to boil in your kitchen … Read more