19:19
2026-08-04
dev.to
developer-tools
I Spent $4 in AI Tokens to Avoid Buying a $10 HDMI Switch (And It Was Worth It)
A developer spent $4 in AI tokens to avoid buying a $10 HDMI switch by using the DDC/CI protocol to control their LG monitor's input source. They discovered that many LG monitors require an alternate …