Additional switches become automatic Ethernet boosters, as every transmitted output gets power from the AC outlet the switch is plugged into. Regular Ethernet switches transmit data signals only ...
This is an Arduino project for an ESP32 microcontroller to monitor and record the AC 100-V outlet voltage quality, namely, frequency, RMS voltage, and harmonic spectrum. The picture and the diagram ...
The GGBEE RMW002 is a mini WiFi AC smart switch designed to make your appliances smarter ... The device is very compact and can be directly installed in your existing wall outlet. Other than that you ...