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Topic: Arduino as protection for heating system  (Read 528 times) previous topic - next topic


 Hello guys,  I want to build a protection module  using arduino uno   for a heating system that uses coal.

In case the water trough the system goes  over 70 degrees Celsius  or 3.5 bars pressure  I need arduino to  power a buzzer as an alarm..   

I have the  arduino uno starter kit that comes with 2 buzzers but I think they are too small.

I think I will need an adjustable pressure switch,  a temperature sensor, power supply and a bigger buzzer.

What do you think about this??
Can you recommend me  some parts that work well with arduino uno?


You can't write an Arduino sketch if you didn't learn programming. Not the language, but the concepts of programming - algorithms and data types.

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