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Recent content by bicho

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    how can i make the 555 timer IC work as a PLL?

    Re: 555 as a PLL Take a look at https://www.circuitstoday.com/2009/09/20 There is a circuit for PLL Application – Frequency Demodulation I hope it is helpful Regards
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    Opto-isolation and Voltage stepdown Question

    Why opto-isolation? It would be a good solution if you could put it (and DAC) on medical device side like vvv wrote. If you need isolate an analog signal, maybe an amplifier isolator like ISO124 would be better... Regards, bicho
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    Looking for books about Markov Chains or hidden Markov model

    Markov Does anyone has some good literature about this issue? ==> Markov Chains, or ==> hidden Markov models
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    Texas C2000 DSP Simulation

    ti dsp simulator Hi Sobakava! Some time ago I had same trouble... I don´t remember very well... but, it seems you should try to use some spectrum digital driver ( **broken link removed** ) If you want simulate for after run into a serie 2000 dsp (F243 or F2407 EVMs, or F2407 or F2812 eZdsp...
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    Fuzzy control of a pendulum problem

    take a look at **broken link removed** and for related information **broken link removed**
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    PWM Pspice (or another spice3 model)

    Thanks goodboy, but the links of this post seem not more working... so, could someone please help me with links and advices? :roll:
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    PWM Pspice (or another spice3 model)

    Could someone please help me with this... how can I simulate a symmetrical pwm in spice? Thanks in advance
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    SyetmView vs. Vissim - comparison needed

    Vissim can make c and assembly code for c2000 TI dsp users. Could Systemview do this too? It seems this will be a future feature... see **broken link removed** bicho
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    Which DSP evaluation board is good?

    Hi mImoto! I'm starting to use an eZdsp TMs320LF2407A system kit (for control) of TI. I not yet know very well how code composer (studio) works, but I have used Vissim... its cool! Take a look at ftp://ftp.vissim.com/pub/software/ I think in most complete "trial" versions (not necessariously...
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    digital power amplifier / PWM / H-bridge

    Did someone find anything else, please?
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    digital power amplifier / PWM / H-bridge

    Hi all! You'll find a lot of good articles and thesis about digital amplifiers in **broken link removed** Could be helpfull if someone colaborate posting other links. Also PWM digital-analogue convertion is interesting... Thanks in advance :wink: bicho
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    class-D pwm amplifier

    Thank you all! :D
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    class-D pwm amplifier

    class d hip4080 pwm I am searching for theory and schematics about class-d and/or digital amplifiers :o . Coud please somebody help me? thanks in advance
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    Can anyone help me about 82c55 pin connections ?

    **broken link removed** **broken link removed** <font size=-1>[ This Message was edited by: bicho on 2001-10-03 00:41 ]</font>
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