Fully assembled board option with built-in PSU, input voltage 100-240 volts.
The idea in the beginning was that modern gesture control interfaces are becoming more and more attractive. Kitchen timer control adds convenience that there is no need to twist or touch something to set the time, but just make a few hand movements in the air and the countdown has started.
Naturally, making a simple kitchen timer is not cost-effective, so decide to add a calendar to it and a real-time clock has been added to the device.
And since the kitchen timer is its place in the kitchen, the idea of monitoring the health of the gas stove was added, which, as it turned out, is not only relevant for Ukraine, but also for Europe, when a malfunction of gas equipment can lead to tragedy.
During testing, it turned out that the same sensor can significantly expand the functions of the gas analyzer, so that it effectively responds to air pollution. Polluted indoor air can greatly affect human health, and at the same time, a person himself may not be aware of air pollution and at the same time not understand why his mood changes and fatigue appears.
The increased number of functions required remote control. Well, modern devices, how can they be without the Internet. From here the WEB interface has grown, in which you can configure any parameters of the kitchen timer.
The WEB interface has been made multilingual. The interface language is selected automatically and depends on the browser language used by the user.
The logic of work is as follows, if the timer does not find the language that it has in memory, it gives the English version.
By default, the timer has two languages English and Ukrainian. The third language will depend on the localization. A preliminary version of EN / UK / RU is now ready for testing. The English version is currently being tested.
To finish the project, I need help localizing the versions. Looking for people who are interested in getting a version in his native language.What can I suggest.I am giving you your localized version of the firmware, and you will be able to make and replicate this device yourself.
At your request, I can enter your name and country in the description and on the first page of the timer WEB interface.
I can provide a case kit and a board for self-assembly, but you will have to pay for this.
If you are interested in the project, write in a personal or mail me.
And now, if anyone is interested, there is a ready-made firmware for a kitchen timer without a WEB interface. Scheme and description.
p/s/ I apologize for my "French" I use Google translator for communication