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屏幕亮度调节 #18

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hitlcl opened this issue Jan 31, 2023 · 3 comments
Closed

屏幕亮度调节 #18

hitlcl opened this issue Jan 31, 2023 · 3 comments

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@hitlcl
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hitlcl commented Jan 31, 2023

屏幕感觉稍微有点亮，能否增加亮度调节功能
@solosky
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solosky commented Jan 31, 2023

可以安排。

不过这个功能只能使用PWM调光，比较伤眼，而且用纽扣电池开背光就特别耗电，可以增加背光的限流电阻来达到减少亮度的功能。

@hitlcl
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hitlcl commented Feb 1, 2023

可以安排。

不过这个功能只能使用PWM调光，比较伤眼，而且用纽扣电池开背光就特别耗电，可以增加背光的限流电阻来达到减少亮度的功能。

频率拉高点，应该还行

@hitlcl
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hitlcl commented Feb 15, 2023

限流电阻改成1k以后感觉亮度正好，用不着调亮度了

@hitlcl hitlcl closed this as completed Feb 15, 2023
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@solosky @hitlcl