Display LCD 20x4 5V azul
Display LCD 2004 Ideal para proyectos de Arduino y electrónica en general.
- Display LCD alfanumérico de 20x4.
- Backlight tipo LED
- Color azul.
- Caracteres blanco.
- Interfaces paralela. 5 V.
- Controlador compatible HD44780.
- Este chip es 100% compatible con las librerías de arduino.
Conexión pines
- Pin 01 (Ground) Tierra (0 V)
- Pin 02 (Vcc) Voltaje de Operación; 5 V (4.7 V – 5.3 V)
- Pin 03 (VEE) Ajuste de contrastes: mediante un potenciómetro (no incluido, puede ser de 1k-10k)
- Pin 04 (Register Select) Selección del registro, para 0 es comando y en 1 es para datos
- Pin 05 (Read/write) Estado bajo para escribir y estado alto para leer el registro
- Pin 06 (Enable) Envía datos a los pines de datos cuando recibe un flanco de bajada
- Pin 07 (DB0) Pines de datos 8-bit
- Pin 08 (DB1) Pines de datos 8-bit
- Pin 09 (DB2) Pines de datos 8-bit
- Pin 10 (DB3) Pines de datos 8-bit
- Pin 11 (DB4) Pines de datos 8-bit
- Pin 12 (DB5) Pines de datos 8-bit
- Pin 13 (DB6) Pines de datos 8-bit
- Pin 14 (DB7) Pines de datos 8-bit
- Pin 15 (Led+) Backlight VCC (5 V)
- Pin 16 (Led-) Backlight Tierra (0 V)
Características técnicas:
- Backlight led azul, letras blancas.
- Voltaje de Operación: 5 V
- Interface de comunicación: Paralelo 4 u 8 bits
- Color Texto: Blanco
- Backlight: Azul
- Filas: 4
- Columnas: 20
La compra incluye
- Display LCD 20x4 5 V azul
- Anchura
- 6cm
- Profundidad
- 9.8cm
- Peso
- 70g
- Voltaje de operación
- 5v
- Altura
- 1.5cm
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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- "Outstanding customer service." - Jack
- "You're the best! Thank you!" - Tatiana
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