Motion sensor module PIR (Adjustable Range) Line I/O (data line)

I/O (data line)

or as a slave

This type of water/air solenoid valves are used as inlet (feed) valves in washing machines

The ADC0808 data acquisition component is a monolithic CMOS device with an 8-bit analog-to-digital converter

Robot Tire (Wheel) fit easly with motor shaft with no need for any fearther connection

Motion sensor module PIR (Adjustable Range) Line I/O (data line)Introduction : Sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of thesensors range. They are small, inexpensive, low power, easy to use and don't wear out. For that reason they arecommonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "PassiveInfrared", "Pyroelectric", or "IR motion" sensors. Everything emits some low level radiation, and the hotter