KANSAS CITY, Mo. — The KC Scout Traffic Management Center will activate new colored digital message boards starting Monday. Unlike the current message boards, which display messages in orange-colored ...

I just aquired the above message board but it has come without the programing device.<BR><BR>However it has an 9 pin serial port and I found the following pinout on a ...

Plastic Logic has just unveiled a new breed of flexible color e-paper displays that will power the next generation of smart accessories, such as bracelets or smartwatches. It will be able to display ...

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[educ8s.tv] has built weather stations before, but his latest is his best yet. It’s all thanks to its low-power design, enabled by its e-paper display. The build is based around an ESP32 ...