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Type: Posts; User: ibuddy

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    Hey Paul, thanks for your response and...

    Hey Paul,

    thanks for your response and acknowledgement. I am absolutely fine putting this onto your list. For me it is just important to know, what is going on. Therefore, many thanks for the...
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    Unfortunately, PaulStoffregen does not want to...

    Unfortunately, PaulStoffregen does not want to recieve PNs, so I post my overview here:

    Dismatch of set values and output times. For me it looks like an issue with the implementation in the...
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    Hi Paul, at least it looks consistent, thanks...

    Hi Paul,

    at least it looks consistent, thanks a lot! Value 64 should be out of range, since the counters (I know so far) count from 0 to 2^n-1 to access 2^n steps. On the other hand, if PJRC wants...
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    Hi Paul, thank you for checking the PWM output...

    Hi Paul,

    thank you for checking the PWM output again! I am sorry coming back to this late, unfortunately I had to check my broken washing maschine, yesterday.
    Your observation is really...
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    Hi Paul, thanks for your response. Well, I...

    Hi Paul,

    thanks for your response. Well, I selected the frequency by checking the Teensy tutorial about PWM. I copied the "ideal"frequency from table 3 (section "PWM Resolution (Teensy LC, 3.0 -...
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    Hi Paul, thanks for your reply. I believe that...

    Hi Paul,

    thanks for your reply. I believe that you're right, the 74LS07 is not a good choice for my application. I will have a look at another chip from the 74-series.
    The transistors are...
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    Hi Paul, thanks for your help. Your comment...

    Hi Paul,

    thanks for your help. Your comment about sinking and sourcing opened my eyes, you are absolutely right. When input of 74LS07 is low, it sinks ... and LED is bright ... All right!

    Is it...
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    2 MHz PWM of an LED

    Hi,

    I started with the Teensy 4.0 (a few days ago) to build a quick and dirty camera chip tester. Therefore I am running a LED at ~2 MHz with PWM and check for intensity changes in the image...
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