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  1. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    Would I be able to drive the matrix with the fast fourier transform (FFT) with the CY8CKIT-050? does it have enough pins? I will also buy the 059. I don't mind buying additional parts and pieces because they always come in handy at some point. I understand that I don't have any experience with...
  2. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    the pins are doubled up theres 40 on the right and 40 on the left yep your right theres 80pins in total so probably 65 usable pins
  3. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    good idea right so you misunderstood I'm buying 50 of these - I want them to follow music with deep frequencies on the left and high pitch frequencies on the right I want them to run off of the signal from a RED RCA and WHITE RCA https://www.ebay.co.uk/itm/191750934970 - and am having them...
  4. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    so there are 140 pins on the CY8CKIT-050 availabe given that some are for power and wotnot I want effectivly 450 LED's how does the light bar go up with decibels is it because the transistors act as valves
  5. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    I'll explain again, I need to create a matrix consisting of LED's (16 bands or (channels)) 50 x 10 segment digital Red Bar Graph display there will be 2 left over . And then 30 high or "up" https://ecologylab.net/courses/sensoryInterfaces/resources/CY8CKIT-050.pdf this doesnt seem to have more...
  6. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    and I appreciate the fact that at the moment I don't have the skills or experience as of yet but I enjoy learning!!!
  7. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    I'm very exited about that project harald, are there any projects that include the more of the LED's that I want
  8. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    I have a book on fourier transforms and the entire book is way over my head
  9. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    understood perhaps biting off more than I can chew at the moment. essentially I want to make the LED matrix to respond to music not really too bothered how I achieve it, but I am able to learn. I want the frequencies from red and white rca jacks. there are 30 leds up by 15 leds wide. what in...
  10. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    do you mean 100mA? How do you go about testing out / coding the set of frequencies will that chip...
  11. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    ok so going back to the analog version and comparing with the FFT digital version, the analog one has the ability to add more frequency easily but the overlap because of bandwidth and this gives a smooth transition between bars and the FFT cypress version, you program the frequencies in, but...
  12. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    But for proto purposes the 059 board will do to implement fewer columns for test is this for the FFT aproach or filter approach?
  13. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    ok so which board would suffice to be able to use the filter approach and what's the difference between FFT and filter approach? thanks
  14. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    I'm getting 5 lots of these https://www.ebay.co.uk/itm/191750934970 and building them into a display, because I need 45 bar graph LED's so I will have 5 left over. Each unit has 10 LED's in them!
  15. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    I'm struggling to understand this can the PSoC chip support the 15 frequency channels and then each channel react to decibel because the chips cost over £25, if you are suggesting that the chip can only support 2 channels then it's not feasable for expence to be honest. Is there another way that...
  16. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    what do you mean by channels?
  17. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    30 upwards 15 sideways to the right it will look like this and the dimentions equal 76.2mm (height) 153mm (wide) to do the project the way I want I need then theses are the ones I need to use (LED)
  18. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    So now I have installed cypress can I achieve this effect??? with this chip??? when you metion channels do you mean the red and white from the RCA jacks
  19. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    Okay I'll put it simply because I don't understand. Will the PSoC chip be able to drive 15 columns and 30 rows through the use of red and white RCA jacks and display the different band frequencies on the led matrix with the going higher up the led bar graph with increase in decibel???
  20. Maglatron

    Spectrum analyser Equalizer project how to go about it?

    which software should I choose out of these?
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