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[SOLVED] voltage dividor network

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hemnath

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supply voltage: 12V

Using 1 IR transmitter, 4 IR receiver, and resistor. Is it possible to get output voltages like 12V, 7.5V, 5V, 2.5V? one receiver should be ON/OFF at a time.
 

No.

You are asking 5 components, 4 of them essentially single bit digital outputs to produce three different analog voltages. The output of each receiver will be a logic high or logic low and will be pulsed according the transmitted code, there are no steady voltages and they are all at or near zero and the supply voltage.

Brian.
 

12V, 7.5V, 5V, 2.5V
Click to expand...

Perhaps you want devices to turn on at these levels? The 3914 iC is good for such a purpose. It has ten output pins which activate in sequence, depending on voltage at an input terminal.
 

Hi,

I recommend to use different frequencies for the transmitters.

Klaus
 

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