ETA Nixie tube clock

ETA Nixie Tube Clock-600

Mark Smith over at surfncircuits has a nice write-up about building an ETA Nixie Tube Clock:

This DIY project will combine the estimated time of arrival function with a Nixie tube display to create an estimated time of arrival (ETA) Nixie tube clock. It is all easily controlled by a Raspberry Pi Zero W that is connected to the internet through WiFi to provide the latest time and gets the ETA for any number of destinations. The travel time is provided by the free Google Directions API interface that includes traffic to give the best estimates on any particular day.   The goal is that with an ETA Nixie tube clock, no math is needed to add a rough, often optimistic travel time, to the actual time to determine if we are running late.   The clock does that for you and with the power of IOT, is much more accurate!    A motion sensor is also added to the clock to turn off the Nixie Tube Display when no one is around, saving power and increasing the Nixie tube lifetime.

Build log at www.surfncircuits.com. Project files are located at Github.

from Dangerous Prototypes https://ift.tt/2IXAif5

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