Hello there,
The attached circuit is a motion detector which uses monostable multivibrator (e.g. CD4535) to trigger the relay for a predefined time if motion detected when someone entering or leaving a room.
I want to modify the circuit, when a person enter in the room a bulb turns on and remain in on state until the person leave the room. Do I simply put a latch circuit built around CD4013 and replace with monostable, so when a pulse received to the latch circuit it toggles the bulbs?
Your suggestion/help need to how I modify this circuit to fulfill my requirement.
The attached circuit is a motion detector which uses monostable multivibrator (e.g. CD4535) to trigger the relay for a predefined time if motion detected when someone entering or leaving a room.
I want to modify the circuit, when a person enter in the room a bulb turns on and remain in on state until the person leave the room. Do I simply put a latch circuit built around CD4013 and replace with monostable, so when a pulse received to the latch circuit it toggles the bulbs?
Your suggestion/help need to how I modify this circuit to fulfill my requirement.