EEVblog #1346 – How An Infrared Optical Touch Screen Works

Dave tears down and investigates a Dell infrared IR optical touch screen monitor found in the dumpster. Infrared touch screen are not often used in consumer computer monitor applications compared to resistive and capacitive touch screen technologies.


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EEVblog #1345 – HP DV7 Laptop Repair

Dave fixes a thermal issue with his old video editing laptop, a HP Pavilion dv7 ...