（震撼开源！）HDMI/DVI转RGB转换器、HDMI显示器（原理图、PCB源文件、源代码）

一般情况下，HDMI适配器于不同TFT屏幕进行搭接，该HDMI转RGB转换器基于TI TFP401 IC和Atmel ATmega32u4控制触摸屏设计。兼容Resitive的RTP版本配置触控面板和电容式触控面板的CTP版本。

HDMI/DVI转RGB转换器电路设计特点：

- TI TFP401

• HDMI compatible (DVI, no Sound, no HDCP, no CEC)
• Pixel Rates up to 165 MHz (including 1080p and WUXGA at 60 Hz)
• True-Color, 24-Bit/Pixel, 16.7M Colors

- Atmel ATmega32U4 (pre-programmed with bootloader and test firmware)

• Arduino Leonardo compatible Bootloader
• USB-HID Mouse
• Backlight dimmable

- LED Backlight Boost Regulator (up to 35V)

- EDID EEProm (24LC02B)

- single 5V Power Supply via microUSB

- 3.3V - 5V tolerant UART and I2C interface

- Size: 52mm x 52mm

HDMI显示器电路板截图：

源文出处：https://www.watterott.com/en/HDMI-RGB-adapter-with-...