Posts tagged ‘PCF8576’

HP 5350B Backlight Upgrade

I got myself an HP 5350B microwave counter a couple of years ago and did a teardown of it. The backlight on the LCD is pretty weak and does not provide much contrast however. So I thought I would upgrade the backlight with a few white LEDs and see if I can make the display easier to read. Continue reading ‘HP 5350B Backlight Upgrade’ »