tecno4
2.4M views | +1 today
Follow
tecno4
Información asignatura tecnología
Your new post is loading...
Your new post is loading...

Popular Tags

Current selected tag: 'Piezozumbador'. Clear
Scooped by Gumersindo Fernández
Scoop.it!

Piezoelectricidad: una propiedad de algunos materiales de la que se hace mucho uso sin saberlo

Piezoelectricidad: una propiedad de algunos materiales de la que se hace mucho uso sin saberlo | tecno4 | Scoop.it
En la vida cotidiana hacemos uso de un fenómeno físico que se llama piezoelectricidad sin saberlo. Por ejemplo, algunos encendedores se basan en un material piezoeléctrico del que saltan chispas cuando es sometido a presión. Los zumbadores de ciertos dispositivos son materiales piezoeléctricos que vibran al recibir una corriente alterna de la frecuencia adecuada. Las alarmas de los cinturones de seguridad y antirrobo pueden usar zumbadores piezoeléctricos. En este artículo explicaremos en qué consiste la piezoelectricidad y algunas aplicaciones.
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

How to Use a Piezo Buzzer to Make Noise With Arduino

How to Use a Piezo Buzzer to Make Noise With Arduino | tecno4 | Scoop.it
If you have an Arduino, you may have run into a project that required the board to make sounds. One of the cheapest and easiest ways to accomplish this is to use a Piezo Buzzer. Piezo Buzzers are extremely simple to wire, and have very simple code. This video explains how a Piezo Buzzer works, how to use it, and how to wire/code it.If you have any questions, leave one here or on the video and I'll get to you as soon as I can. Enjoy!
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

4.8 - Piezobuzzer

Material didáctico del MOOC "Robots y videojuegos en las aulas: Scratch y Arduino para profesores", de TecnoCampus Mataró, UPF. Responable: Marco Antonio Rod...
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Piezo Buzzer with Arduino Uno and Arduino IDE 

Piezo Buzzer with Arduino Uno and Arduino IDE  | tecno4 | Scoop.it
Many projects (like melody) need to get audio notification which includes music and sound alert. In this logic, the most commonly used Arduino Uno device is the Piezo Buzzer
No comment yet.
Scooped by Gumersindo Fernández
Scoop.it!

Playing the Simpsons Theme on an Arduino

Playing the Simpsons Theme on an Arduino | tecno4 | Scoop.it
A little while back, I picked up an Arduino Starter Kit. It contains an Arduino Uno, a bunch of common components, and an instruction book that walks beginners through building circuits and using the Arduino to interact with hardware.

One of the projects in the book is a basic synthesizer that lets you play tones on a piezo speaker. The schematic for this is dead simple:
Scooped by Gumersindo Fernández
Scoop.it!

Piezo Disk | Piezo Element

Piezo Disk | Piezo Element | tecno4 | Scoop.it

A piezo disk can be used to sense vibration or used as a buzzer to produce an audible sound.

No comment yet.