Automatic Stabilizer Relay Connection Diagram. For a automatic voltage stabilizer that the input power is. Finally connect the primary and the secondary wires of the transformer to the relay contacts as shown in the diagram.
Use 500ma to 1 a transformer. Lcd d7 arduino d2. Connect arduino d7 to relay pin1.
Now you may connect both the transformer to its appropriate positions with the circuit and also restore the r3 and the relay connections across their original points.
Similarly if supply input voltage decreases gradually from 230v the relay are de energized automatically one by one so that the output voltage remains constant at 230v ac. Connect arduino d10 to relay pin 4. The next page covers the circuit and the construction details of this automatic voltage stabilizer circuit. For a automatic voltage stabilizer that the input power is.
