Some of us are not blessed with an always on, high availability internet connection. Sick of answering the constant “Is the internet up?” questions, go-to IT support dude [PatH] took matters into his own hands and developed an unmistakable traffic light display of internet status for his apparently low-reliability connection.

A toy traffic light from Amazon forms the core of the UI, and the lights are driven by a Raspberry Pi that pings a suite of 10 sites in round robin fashion. If a site is found to be unavailable, the Pi goes into “deep probe” mode to determine the extent of the outage, and lights up accordingly. If the light is green, the connection’s clean; if it lights up red, best go to bed. As a bonus, logs are kept of all deep probes, which may prove useful for diagnosing ISP issues.

A display like this could go a long way toward making sure you stay connected, and can reduce the workload for you as de facto IT support. Of course for a little more information about the connection speed with retro styling, you might want to throw a Dekatron at the job.