TFT DISPLA, 40-PIN - 800X480 WITH TOUCHSCREEN, ADAFRUIT 2354

  • Stock YES, 380 pcs. at the supplier
  • Delivery 7 days
  • Brand: ADAFRUIT
  • ID number: 483/
47,58 €

 

 

This 7.0" TFT screen has lots of pixels, 800x480 to be exact, an LED backlight and a resistive touchscreen overlay. Its great for when you need a lot of space for graphics or a user interface. These screens are commonly seen in consumer electronics, such as miniature TV's, GPS's, handheld games car displays, etc. A 40-pin connector has 8 red, 8 green, and 8 blue parallel pins, for 24 bit color capability.

 

 

This is a "raw pixel-dot-clock" display and does not have an SPI/parallel type controller or any kind of RAM. The display is supposed to be constantly refreshed, at 60Hz, with a pixel clock, V sync, H sync, etc. There are some high end processors such as that used in the BeagleBone that can natively support such RGB TTL displays. However, it is extremely rare for a small microcontroller to support it, as you need dedicated hardware or a very fast processor such as an FPGA. Not only that, but the backlight requires a 125-150mA constant-current mode boost converter that can go as high as 9V instead of our other small displays that can run the backlight off of 5V

 

 

 

TECHNICAL DETAILS:

 

- Dimensions: 164mm x 100mm x 5mm / 6.5" x 3.9" 0.2"

- Diagram

 

 

LEARN:

 

- Adafruit TFP401 HDMI/DVI Decoder to 40-pin TTL Display

- Decode high speed HDMI video to a small display

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
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