This week, we discuss a small DIY to display the weather forecast. It's an opportunity to show you that you can use the job system of the Yocto-I2C for something else apart from reading sensors.
This week, we are going to do a small and amusing DIY: we will build a speedometer for a hamster wheel.
It seems that when it comes to installing accessories such as electrically powered roller shutters or lights built into a house, the tendency is to avoid pulling cables but to stick on the walls switches which are actually battery-powered radio controls. We are not very convinced of the ecological balance sheet of such a shortcut, but it opens up interesting prospects in terms of DIY.
Recently at Yoctopuce, we started to build, for internal use, many small boxes that some wouldn't hesitate to call "Smart Extension Cords", but which are in fact a simple application of the Yoctopuce technology: Wifi controlled extension cords. We thought that you might be interested in knowing how we build them.
We already discussed home-made weather stations in our blog, but none before had this "pagoda" design or used this messaging protocol. That's why we are writing a new post. The aim of this "low cost" weather station is to build it with materials as basic as possible
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