That might be a bit advance just now but bear it in mind for later. The behavioural resistor is here: by signality May 14, 2012 You could simulate a photoresistor with a potentiometer, roughly. Unfortunately the pot device does not seem to let you use a variable for the pot rotatio...
5. How to adjust the delay time: adjust the time clockwise to extend the delay time. The function of the delay in the module: When the light is at the critical point set, the light does not suddenly turn to the dark state, but slowly changes from bright to dark. If there is no ...