electronic novice Member Apr 16, 2012 #1 recently weved got robbed while we are sleeping. I want to have a circuit that senses intruders if it passes by, does anyone knows thanks. Help is so much appreciated. Last edited: Apr 16, 2012
recently weved got robbed while we are sleeping. I want to have a circuit that senses intruders if it passes by, does anyone knows thanks. Help is so much appreciated.
misterT Well-Known Member Most Helpful Member Apr 16, 2012 #2 This could be very good choice: **broken link removed** **broken link removed**
electronic novice Member Apr 16, 2012 #3 how loud does the sound the sensor creates? its not stated. Last edited: Apr 16, 2012
misterT Well-Known Member Most Helpful Member Apr 16, 2012 #4 electronic novice said: how loud does the sound the sensor creates? its not stated. Click to expand... The one I posted is a motion detection sensor. It does not make sound. It only gives out an electronic signal when it detects motion.
electronic novice said: how loud does the sound the sensor creates? its not stated. Click to expand... The one I posted is a motion detection sensor. It does not make sound. It only gives out an electronic signal when it detects motion.