Week 1

In week 1, our main goal was to come up with a circuit that would allow us to build a system that contains three passive infrared sensors. we have gone through a lot of circuit ideas and searched the internet for circuits that have a similar purpose of the one we needed.
here are some of the circuits that we have found from our research:

 


we could not build a circuit like one of the above due to some parts not being available. however, we tried to come up with a circuit of our own that suits our purpose.