Detector with OLED (Organic Light Emitting Diode) Display

[ecmjamsit]

This guy built a detector with a OLED display...

Metal detector using frequency counter and OLED display | ITOHI

 

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[haxor]

OLEDs fade over time. No thanks. I have LCDs that still work great 40 years on.

 

[Professor of Engineering]

Great project, thank you for sharing!

 

[jcc]

What is the life on the e-paper displays as opposed to OLED? They look interesting since they show whatever was written up to 6 months. A powered down but still visible display is useful. A powered down display doesn't add RFI to the detector....