Set up a PIR sensor detector that has a security light attached to it so that the light is activated when heat is detected. Instructions for setting up the PIR are similar to setting up a security ...
A timing light uses a strobe flash to determine the ignition timing of a car, which is the frequency of spark plugs firing. The timing light illuminates marks that the car manufacturer has placed on ...
“Basically, when you are setting up for the general public when you are setting up for your house and stuff, just follow the ...