Content for Buzzer

Buzzer

A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric (piezo for short). Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke.

Arduino Reaction Time Game

“Test your reaction time with this simple fast-paced button pressing game! I built a reaction time game using an Arduino Nano! Here’s the project: How to build? The build is really easy to set up. Starting with the buttons …

EASY Arduino Alarm Clock (w/ Matrix Display)

“A functioning alarm clock with an easily adjustable alarm time, a matrix display, and a nice case to go with it! So, it’s a clock. oh my god whaaaat Yeah, there’s not much to say about the finished …

Tiny Motion Detection Alarm

“Hi, in this project, we are going to make a motion detection alarm with IMU 6050, it is a 3-axis Accelerometer and Gyro Sensor module. By using this, if a small movement is detected by the IMU, it will trigger …

DIY Simple Arduino Metronome

“This is a simple beginner Arduino project with a great visual effect, but also a very useful tool when learning to play a musical instrument. A metronome is a device used in music to help musicians keep a consistent tempo …

Smartroom controller

“Control heat, air, and lighting without ever getting up from the couch. This is a mid-term project for the Deep Dive IoT and prototyping bootcamp I am currently enrolled in with the Central New Mexico Community College Ingenuity program. It …

Advanced Cyber Security and Education Device - SUPERIOR BOY

“Superior Boy is Cybersecurity, education, and research in one advanced device. Everything a mobile cybersecurity pro needs. Superior Boy, combining the power of RP2040 and ESP32 microcontrollers, encompasses all the hardware and features that a cybersecurity expert would need on …

An Alarm Clock with No Buttons

“Everything about this alarm clock is controlled from your smart phone using the Arduino Cloud. And it sets itself using NTP time. Alarm clocks usually come with a variety of buttons and switches. As a minimum, we need to set …

Grove Smart IR Gesture Sensor (PAJ7660) Arduino Project

“Practical Arduino project with this intelligent gesture recognition module equipped with an infrared camera sensor and applied AI algorithm. Тoday I received the package I ordered from Seed Studio, and it contains the Grove smart IR Gesture sensor. The product …

Key Finder with the Xiao NRF52840 Module

“Losing keys can be a frustrating experience that disrupts our daily routines. It’s over! Introduction: Wave goodbye to the eternal struggle of lost keys, for technology and innovation have united to provide a solution. Thanks to the collaborative efforts …

DIY Simple Arduino EMF (electromagnetic field) Detector

“The emf detector described in this video has a minimal number of components, it is simple to make, and does not require any tuning An EMF (electromagnetic field) meter is a device used to measure electromagnetic radiation in a given …