Description: Electrical Engineering that may or may not be best practice.
I’m trying to get the raw temperature output of my Mastercool 52224-A IR thermometer for a project (big update coming)
I have seen this done in the past, the 2 ways i have previously seen was tapping the pads on the LCD it self and capturing the screen on a camera and running the image threw some kind of recognition algorithm
Pulling the raw LCD information it self sounds like a real pain, even if the display is not multiplexed and if the drive AC voltage is done just on the return pin this would still take 22+ pins, Capturing the screen is just a messy and overly complicated way of going about this as well