PoE-Powered VFD tube clock

https://youtu.be/TnCH3Bg95Ik   This is a vintage VFD tube clock that uses Ethernet for both power and data. The power is provided using 802.3at PoE+ and a Molex PD Jack that contains both integrated magnetics and a PoE Type 2 PD controller. The IP stack runs on a Microchip PIC18F67J60 microcontroller that has an integrated Ethernet […]
The post PoE-Powered VFD tube clock appeared first on Open Electronics . The author is Emanuele Signoretta