Display LCD TFT 7″ 800×480 HDMI Touchscreen

Display Jumbo LCD TFT 7″ con Touchscreen !, pantalla super brillante y con angulo de vision muy bueno, para:  Raspberry Pi, Banana Pi, Beaglebone Black, PC/Laptop, entre otras placas con HDMI….

Ademas cuenta con un poderoso decodificador de video Texas Instruments y un exclusivo chip Microchip AR1100 USB Touch para controlar el Touchscreen, el cual le da una precision excelente a pesar de ser resistivo el panel tactil. El Touchscreen sera reconocido como un mouse generico el cual no necesita ningun driver especial.

Tendras libres todos los pines GPIO de tu placa, pues este Display va conectado por via HDMI y es alimentado por un puerto micro USB, lo cual es genial ! ya que tanto el Touchscreen como la energia seran tomados del puerto USB de tu placa de desarrollo Raspberry/Beaglebone/PC/Laptop, etc…

Its a mini panel-mountable HDMI monitor with a built-in touchscreen! So small and simple, you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to a case or rail. This backpack features the TFP401 for decoding video, and includes the attached display so its plug-n-play.

The TFP401 is a beefy DVI/HDMI decoder from TI. It can take unencrypted video and pipe out the raw 24-bit color pixel data – HDCP not supported!  The 7″ display is 800×480 resolution, which is just enough to run most software, but still small enough that it can be used in portable or embedded projects without the bulk.

 

You can even power the entire display from a USB port. With the default 7″ 800×480 display and 150mA backlight current, the current draw is 600mA total. You can reduce that down 400mA by running the backlight at half-brightness (75mA). With the backlight off, the decoder and display itself draws 250mA. If you want more backlight control, there’s a PWM input, connect that to your microcontroller or other PWM output and you can continuously dim the backlight as desired.

 

This version has touch screen capability. The touch screen shows up as a USB mouse so you can use it with any computer, no special drivers needed. 

In particular, we suggest it for use with single board computers (or desktop/laptops!) with DVI/HDMI output like the Raspberry Pi or BeagleBone Black. You can power the driver over USB as long as your computer can supply 600mA on the USB port, and then feed it video via the HDMI port. Please note the TFP401 decoder chip does not contain a video scaler, it will not resize/shrink video!

Notas:

   * En sistemas operativos Android, la resolucion no sera acoplada automaticamente, tendra que hacerse manual.
   * NO incluye la Raspberry Pi ni cables de conexion, puedes encontrar el Cable microUSB aqui.
   * En Raspberry Pi, para obtener una buena imagen y resolucion se recomienda cargar la siguiente configuracion en el archivo /boot/config.txt ( el cual se encuentra en el directorio Root de la SD card ).  La manera mas sencilla de hacer esto es insertar la memoria SD preprogramada de la Raspberry en tu PC y abrir dicho archivo, editarlo y guardarlo.

Recursos:

   Tutorial.
   DVI/HDMI Decoder Chip Datasheet.
   USB resistive touch chip datasheet.
   Backlight driver datasheet.
   Display Datasheet.
 
 

Garantia:  30 dias ( Directo en ColdFire Electronica ).

• Dimensions: 165mm x 102mm x 14mm / 6.5″ x 4″ x 0.6″
• Weight: 241g