Plate Tectonics. In a nutshell, the basics of plate tectonics are these: 1) the Earth's crust consists of a number of rigid plates. 2) these plates move and interact with each other. 3) the driving force behind plate tectonics is convection in the mantle. 4) in areas of mantle upwelling (rising hot mantle material) the crust is stretched apart and new crust is generated.
Python is arguably the biggest programming language on the Pi right now, for good reason. It has lots of tools, is well supported and development is really fast. Plus itâs easy to learn.
Step 2: Interface the PIR Motion Sensor to the Raspberry Piâs Input GPIO Read. Now, we can try reading the output from the PIR motion sensor. The sensor outputs a digital HIGH (5V) signal when it detects a person. Copy and paste the following code into your Raspberry Pi and save it as a python file: pirtest.py: