Thread: Glo A pessimistic guess about Kobo Glo's brightness limit.
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Old 12-25-2012, 06:00 PM   #8
jusmee
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Quote:
Originally Posted by DNSB View Post
Out of curiosity, why would you think that using PWM and going too low might make 'strobing' apparent? Most of the PWM implementations I am aware of use a constant cycle time (cycle = on time + off time).

Regards,
David
And the frequency is way too fast for the eye to perceive. After effects from a TV were mentioned, but the frame rate for most TV systems is 50 or 60 Hz. PWM usually works in the thousands of Hz.
Last edited by jusmee; 12-25-2012 at 07:18 PM.
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