ikelectro
Member
Once again Im here to disturb you!!
In this circuit I use R1 as 120Ω and C1 as 22nF. My out put is about around 4 KHz (input exactly 1024Hz) but not stable output. now I want that if im give input around 1024 Hz, then my output should be 65553 Hz or 65.536KHz. what should I do now???
I know that you have better idea than this, if mine is not sufficient enough for this purpose, then plz enlighten me with other method. And remeber I dont know the microcontrller!
have also seen the 4011 frequency doubler but that was complicated.
The circuit is from seekic.com
https://https://www.google.co.in/imgres?q=frequency+doubler&um=1&hl=en&tbo=d&biw=1024&bih=653&tbm=isch&tbnid=1VzIWXq3gi_knM:&imgrefurl=http://www.seekic.com/circuit_diagram/Basic_Circuit/SIMPLE_FREQUENCY_DOUBLER.html&docid=3vrQAmeMAvBqhM&imgurl=http://www.seekic.com/uploadfile/ic-circuit/2009712225836471.gif&w=374&h=532&ei=RgeuULj6E4qnrAetzoC4Cg&zoom=1&iact=hc&vpx=795&vpy=231&dur=862&hovh=268&hovw=188&tx=113&ty=136&sig=109803925949489939209&page=2&tbnh=131&tbnw=92&start=14&ndsp=17&ved=1t:429,r:17,s:0,i:133
In this circuit I use R1 as 120Ω and C1 as 22nF. My out put is about around 4 KHz (input exactly 1024Hz) but not stable output. now I want that if im give input around 1024 Hz, then my output should be 65553 Hz or 65.536KHz. what should I do now???
I know that you have better idea than this, if mine is not sufficient enough for this purpose, then plz enlighten me with other method. And remeber I dont know the microcontrller!
have also seen the 4011 frequency doubler but that was complicated.
The circuit is from seekic.com
https://https://www.google.co.in/imgres?q=frequency+doubler&um=1&hl=en&tbo=d&biw=1024&bih=653&tbm=isch&tbnid=1VzIWXq3gi_knM:&imgrefurl=http://www.seekic.com/circuit_diagram/Basic_Circuit/SIMPLE_FREQUENCY_DOUBLER.html&docid=3vrQAmeMAvBqhM&imgurl=http://www.seekic.com/uploadfile/ic-circuit/2009712225836471.gif&w=374&h=532&ei=RgeuULj6E4qnrAetzoC4Cg&zoom=1&iact=hc&vpx=795&vpy=231&dur=862&hovh=268&hovw=188&tx=113&ty=136&sig=109803925949489939209&page=2&tbnh=131&tbnw=92&start=14&ndsp=17&ved=1t:429,r:17,s:0,i:133
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