Modulo matriz de leds 8x8 basado en controlador MAX7219
La Matriz de LEDs color rojo de 8x8, Compuesta por 64 LEDs de 5mm cada uno . Está montado con cátodo común dentro de un encapsulado sólido de fibra de vidrio como protección para los LED. Trabaja con circuitos integrados MAX7219.
Este módulo integra una matriz de leds de 8x8 y un chip MAX7219, lo que permite trabajar rápida
mente con matrices led y utilizando solo 5 cables para la comunicación. Estos módulos se pueden conectar en cascada y mostrar textos o gráficos mas grandes.
Los controladores implementan una interfaz SPI esclava compatible que puede ser controlado desde el Arduino o cualquier otro microcontrolador utilizando sólo 3 de los pines de salida digitales.
Como conectar el módulo
- 1. el lado izquierdo del módulo es el puerto de entrada y el puerto de salida a la derecha
- 2. para controlar un único módulo, sólo tiene que conectar el puerto de entrada a la CPU
- 3. para conectar varios módulos en cascada, el puerto de entrada del primer módulo se conectan a la CPU y el puerto de salida se conecta al puerto de entrada del segundo módulo, y así sucesivamente.
Características:
- Voltaje de Operación: 4.7 -5.3 V
- Color: Rojo
- Corriente : 320mA
- Corriente de trabajo máxima: 2A
- Temperatura : 0 -50 ºC
- Dimensiones: 52mm x 34mm
- Modulo Display Matriz Puntos 64 Leds
- Max7219 se controla por SPI
La compra incluye:
- 1 módulo matriz de 64 puntos (armado)
- tira de 5 cables dupont hembra-hembra
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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