Category Archives: character lcd

UV exposure box controller

We found an old 16×2 character LCD display knocking around from a previous project which already had a 16-way 0.1″ pin header soldered to it. It seemed a shame to mess it up so we left the pin header in place and  hacked an IDE ribbon cable to fit… Continue reading

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Controller for UV exposure box for PCB screen printing

While it was really tempting to just chuck some LEDs onto a bit of veroboard and just plug it in (ok, we did exactly that) we’ve since decided that it needs a bit of time and effort spending on it. While we’ve got a board full of LEDs that lights up wh… Continue reading

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