
Add-on board
Brightness Adjustment
This is a brief guide to show how you can use a variable resistor, such as a dial or a slider potentiometer, to adjust the backlight brightness of an LCD panel that uses PWM (Pulse … [more]
This is a brief guide to show how you can use a variable resistor, such as a dial or a slider potentiometer, to adjust the backlight brightness of an LCD panel that uses PWM (Pulse … [more]
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