Introduction to Water Separation Water is everywhere, and it’s easy to come by. Undeniably, fuel is a little harder to extract. Hydrogen and Oxygen are the molecules that make up water. Furthermore, we have two atoms of hydrogen for every one atom of oxygen. Subsequently, we can extract the Read More »
Introduction to Voltage Dividers Voltage dividers are very important to circuits monitored by microprocessors. Important to realize, microprocessors will usually handle 3.3 volts, or 5 volts. With this in mind, the voltage of the circuits they control can be much higher. In this case, we want to measure Read More »
Introduction to the PIR motion sensor We will use PIR Motion Sensor (Passive Infrared) to detect movement. We can use the PIR sensor for security If the sensor detects movement, we can sound an alarm. Another use for the PIR sensor is to automatically energize a light when detecting Read More »
