Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
OK... as you can see I removed all the "forbidden words", and deleted all post that now are out of topic.
Would be appropriate for the rest of the members to delete/edit also there own post so the thread makes scene (and removing all the "forbidden words").
Now... with all clean... can...
First of all let me thank you all for your help.
Ok, what I want to plug to the 12V batery is a device that require this power, with 4A.
The problem is that I need the 1º circuit (3V) to be able to turn it ON, by it self.
Is there some kind of simple list with specifications where I could...
I´m not shure I understand what "current" means... but I´m assuming you are speaking about how many Amp's I want to use.
The 3V has around 1A and the 12V has 4A...
does this help?
A Transistor... nice :D
Now I know what component to use... but with one? I made a quick search on trasistors, there are so many that I have no Ideia witch one to use.
Hi!
I´m a beginer so please be paciente with me:)
My problem is as follow:
I´m trying to create a remote Switch based on an old Toy Remote Car.
Both the remote control and car circuite work perfectly, and each of them work with two 1.5V bateries. My problem is that I want to activate...
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