I have designed a light + darkness sensor. It basically is a darkness sensor circuit conneted to a trasistor which is in between the LDR and resistor (this part is ovisouly the light sensor part) providing the potential difference this in turn goes to atransitor which when activated turns on a LED I WAS successfull in getting the LED to light but I want to take an output into a Logic gate circuit.
P.S How do you post diagrams?
Thanks in advance.
P.S How do you post diagrams?
Thanks in advance.