Displays the current of three Mains Phases in Amps (plus an additional Test-Phase). Implementation: 3 (4) split core transformers are connected to the mains distribution box. Each transformer connected to a ADC (in differential mode). Data is collect
Solar Heaters (3 different boxes that were a science project) are connected in series and are being used as a supplemental heat source for my bedroom. I am using 4 DS18B20 sensors, 1 DHT11, a servo, and 3 fans. These are all being controlled by NodeMCU.