Backlit Membrane Switch is the latest technology of Membrane Switch in recent years. Backlight Membrane Switch works very well in low-light or dark places. But how to design to make your Backlight Membrane Switch backlight better? The engineering team of Niceone-Keypad gave 8 tips. LGF(Light Guide Film) LGF will make the Backlight Membrane Switch more… Continue reading 8 Tips make your Backlit Membrane Switch better