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Recent content by nanoman

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    Analog Circuit for Rotary encoder

    Hi everyone, this is my assembled circuit board, it works very well.
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    Analog Circuit for Rotary encoder

    thanks you for your responce, pulses are generated by Transistor T 7 every sycle, my circuit is based on a special design fli-flop system associate to Transistor T7 disigned to timing the lighting of the LED's. for more details: https://hackaday.io/project/5164-democracy-for-rotary I...
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    Analog Circuit for Rotary encoder

    Hi everyone, I want to present to you My analog cuircuit design to build a rotary encoder system i think very helfull for hobbysts, it's possible to hack many things without using a microcotroller or an arduino, this is my video. enjoy yourself ! And My schematic:
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    how to use a vco for radio

    ok, thank you bitwixt i am anderstand now, i can't modifi or cut the original osillator because the vco must work with it, maybe i can use interface with a servomotor to drive a potenciometer, it's just idea.:idea: i shall say to you when i have new.
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    how to use a vco for radio

    i want to use the satelite receiver because i want to build fm preset stations and when i change the chanels of the receiver with the remote control i tune the fm radio , and i want to give another live for the satelite receiver because the analog systems will stop and replace with the...
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    how to use a vco for radio

    hello thank you for the responces i just want to use the variable voltage of the satelite tuner to tune or (drive) fm coil like this example, see the atachement i now, it's not easy but is it possible to do? but when you have another suggestions i'l take it. thank you.
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    how to use a vco for radio

    hello i am New in this forum, excuse my inglish it's very bad, i need help for one idea i want to use the vco of an analog satelite receiver for tune fm radio and i want to give anathor life for this receiver and use it for build fm preset radio be cause i am find a variable voltage in to...
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