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I am working in design a buck converter using arduino, the output voltage 5 to 12 v, the output current is 3 amp, and the operating frequency is 350 KHz.
the calculating inductor is 3.5 uH.
I will use iron powder toroid core material #26, but I cant select the the correct size of this core.
i am working in UUV (Unmanned underwater vehicle) graduation project, i have a problem to choose communication media wire or wireless.
my question is can i use WiFi broadband on UUV to transmit video from IP camera to PC and receive control signal to arduino from PC ?? and witch better WiFi or...
hi guys
i want to learn a digital modulation and i need a good practical reference or website to learn design the circuit of the all type of digital modulation please .
Re: pwm by pic microcontroller
the duty cycle is constant but the frequency is variable and the pic will get information from key bad and display it in LCD .
so is the time instruction and loop will be good ?
hi
i want to make LC filter with cutoff frequency equal 50KHz so i want inductor equal 1mH but i search in my country but i don't fined one and i can't fined ferrite core .
so i want to put iron rod in my homemade inductor can this way success ?
if any one has an idea please help me .
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