Hello,
I am planning to make a heating circuit that works with a battery. I need it to generate a low heat; I want it to only heat my coffee when it gets cold not to boil it. So, what is a good simple circuit I can use?
My idea is to make the circuit heat up a small heating element that will be placed underneath the cup.
Any suggestions or ideas? I am a beginner so I don't know much about producing heat, I wish someone can help.
Thanks.
I am planning to make a heating circuit that works with a battery. I need it to generate a low heat; I want it to only heat my coffee when it gets cold not to boil it. So, what is a good simple circuit I can use?
My idea is to make the circuit heat up a small heating element that will be placed underneath the cup.
Any suggestions or ideas? I am a beginner so I don't know much about producing heat, I wish someone can help.
Thanks.