Author Topic: CTRL PWM control brightness (NHD-7.0-HDMI-HR-RSXP-CTU)  (Read 281 times)

nandomtl

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CTRL PWM control brightness (NHD-7.0-HDMI-HR-RSXP-CTU)
« on: November 09, 2019, 04:22:53 PM »
What should be the voltage of the PWM signal that controls brightness on the NHD-7.0-HDMI-HR-RSXP-CTU display?

Sergio_M

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Re: CTRL PWM control brightness (NHD-7.0-HDMI-HR-RSXP-CTU)
« Reply #1 on: December 31, 2019, 01:36:48 PM »
Hello,

The PWM signal on the NHD-7.0-HDMI-HR-RSXP-CTU has a voltage range of 1.2 to 7.5V

nandomtl

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Re: CTRL PWM control brightness (NHD-7.0-HDMI-HR-RSXP-CTU)
« Reply #2 on: January 08, 2020, 04:32:52 PM »
Thanks, SÚrgio !

 

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