As any generation grows older, they tend to look back fondly on their formative years—times filled with less responsibility and more wonder. Even when things have objectively improved, there is often a nostalgic fondness for the past. This sentiment is especially true when it comes to cable television. Despite the constant presence of ads and the lack of on-demand content, many feel that something was lost in the transition to today’s modern streaming ecosystem.

[Ricardo] has captured the best parts of this golden era of cable TV with a small channel-surfing television project. His creation aims to preserve the enjoyable aspects of traditional cable while leaving behind elements we no longer miss. For example, the familiar experience of channel surfing is retained through the use of a rotary encoder that mimics the antique television channel selector knob.

However, dealing with any telecommunications company—even internet providers—is completely avoided. Instead, this is a fully offline device, allowing users to curate their own channels and programming through a Flask application. [Ricardo]’s build even includes his personal collection of commercials from Argentina, adding an authentic touch to the experience.

This project is a wonderful reminder of the simpler, more tactile era of television, blending nostalgia with modern DIY innovation.
https://hackaday.com/2025/10/17/channel-surfing-nostalgia-machine/