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.
so apart from ferride an to ....do you know, what else to use ??? by the way this is the 12years father correcting the grammar and asking the question.
You could use an iron dust core.
You could use a brass core.
You could uses another grade of ferrite.
You could just leave the coil with an air core.
However the circuit is unlikely to work correctly without the correct ferrite core.
by the way this is the 12years father correcting the grammar and asking the question.
the circuit is unlikely to work correctly without the correct ferrite core...thats correct.Is there not a more modern component to use ,that would give of the same frequency.
Your style of asking a question is so poor and non-detailed that nobody can answer anything. Seek help from some matured people over there to interpret the clear details here.
I think you're scared of the coil thing , while trying to make this transmitter.
That is made by winding a 22guage enamelled copper wire on a 5mm diameter bolt or pen and remove the pen or whatever. Connect the 18p cap in parallel with that. See the picture.
**broken link removed**
Or readymade ones available that looks like this:-
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