Electronics > Projects, Designs, and Technical Stuff

uSupply Custom LCD

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EEVblog:
Custom LCD proposal for the new µSupply
Comments foolishly invited

nidlaX:
Will the entire unit be produced by an OEM? Why not use a character or graphic LCD?

ataradov:
I'd replace ON/OFF with something easier to read at a glance. Something like an outer circle with an inner filled circle. Not sure if this exact combination is possible with LCD technology.

Or dual back light color for ON/OFF states.

nidlaX:

--- Quote from: ataradov on October 19, 2017, 04:28:17 am ---Or dual back light color for ON/OFF states.

--- End quote ---
Maybe have a multicolor LED backlight for the output button? I like the LCD  backlight idea, but someone might want to leave the LCD backlight disabled while in use.

mariush:
Looks ugly to me.

Might as well spring for a graphic LCD ...  128 x 64 pix lcd screens are not so expensive.

Might not be as big, but would look better.   CV and CC and on/off could be made with some basic red leds, by the side of the actual graphical lcd

example: https://www.digikey.com/product-detail/en/newhaven-display-intl/NHD-12864AZ-NSW-BBW-TR/NHD-12864AZ-NSW-BBW-TR-ND/1701279

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