Boards in 1 GitHub repository, designed in KiCad, that use the LAN8740AI-EN-TR by Microchip Technology (0℃~+70℃ 1.8V~3.3V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s MII、RMII PHY Transceiver QFN-32-EP(5x5) Ethernet Transceivers ROHS). See how each wires it, with its parts, size, README and files; the LAN8740AI-EN-TR’s symbol, footprint and pinout are on its own page.
martinrybka2000/openacme-pfm
An open-source power quality meter for AC installations. It measures voltage, current, power (active / reactive / apparent), frequency, power factors and THD, and exposes the results over Ethernet and Modbus, with PQDIF…