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    Hi, And what is the size of 9000 l/h sensor...

    Hi,

    And what is the size of 9000 l/h sensor thread? Description of GHL site says DN25 and G1 1/4 but for DN25 G thread is G1 1/2. Is it really G1 1/4. I’m using Georg Fischer d32 DN25 piping, what...
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    I checked yesterday to connect PWM from...

    I checked yesterday to connect PWM from LEDcontrol4 v2 to CAT4101 with 1kR pull up and pwm outout was 5.1V (98% of 5.2 Vin). I could not control CAT4101 via 1-10V, pwm out was always 5.1V.

    So I...
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    I measured 4V when PWM was connected to CAT4101...

    I measured 4V when PWM was connected to CAT4101 with True RMS multimeter RC UNI-T UT71C so I think it was right value. I was driving about 8 Cat4101 in parallel so that might explain 4V because I had...
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    I just tried 10k pull up resistor between PWM...

    I just tried 10k pull up resistor between PWM output and VCC 5.2V a I could not control pwm o. LED control at all, PWM seemed to be at 80%/4V.


    CAT4101 datasheet shows that pull down resistance...
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    LEDCOntrol4 v2 and CAT4101 driver

    I have bought Profilux 4 and LEDControl4 v2 to replace my Arduino that controls DYI LED lights. PWM control works with Arduino, but not with LEDControl4 v2

    I have connected
    a) inputs: L1/L2 from...
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