Arduino acting as a switch - Project Guidance - Arduino Forum
Ambilight System for Every Input Connected to Your TV. WS2812B Arduino UNO Raspberry Pi HDMI (Updated 12.2019) : 12 Steps (with Pictures) - Instructables
Overview | Adafruit TFP401 HDMI/DVI Decoder to 40-pin TTL Display | Adafruit Learning System
Amazon.com: FPGA HDMI Shield Extended SDRAM for FPGA Development Board : Electronics
Arduino HDMI Shield: bridging the gap between small MCUs and Full HD Monitors - Electronics-Lab.com
Connect Arduino to TV or Monitor with VGADuino , Graphic Shield for Arduino - YouTube