Electrical engineering is a professional engineering discipline that generally deals with the study and application of electricity, electronics, and electromagnetism.
You need to be a member of Black Afrikan Infrastructure Organization Social Network to add comments!
Join Black Afrikan Infrastructure Organization Social Network
E-mail me when people leave their comments –
Comments
I used this PIR from Amazon. It was pretty cheap -> https://www.amazon.com/J-deal%C2%AE-Pyroelectric-Infrared-Detector-...