Vinod blogged about a 16×2 LCD with data over power line: Then I just thought why even 1 wire for data? Because we can easily multiplex the 1 wire data line with the Vcc line by keeping a diode + capacitor combination towards the LCD power supply pin. I am using an arduino board to do […]
Tag Archives: Power Line
Power line communication
Haris Andrianakis wrote a post on his blog detailing his power line communication system: The primary objective was to enable two devices to communicate with each other over power line technology, specifically to transmit data reliably from a weighing machine to a remote display. Due to the inherent risks of data loss or interference — similar to issues often […]