HCSR501 test

This project is done in flowcode matrix version eight. Flowcode is an advanced integrated development environment. You can use the flow code version 10. Arduino Nano is a free component in this version. While there isn't one single manufacturer, the module is often sold under different brand names like ShillehTek, Stemedu, SunFounder, and others. It's a popular component for DIY projects and is often found on platforms like Amazon.com.au and eBay. PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. Testing in FC8 ----------------------- I used the s s d 1306 O L E D module. After the module is initialised, Arduino will try to test three HCSR 501 modules. We have to wait one minute to let modules to calibrate. After that Arduino will try to read the sensors output when we wave the hand in front of the lens. Each time the module will create the 330 milli volts output, Arduino will register it and print on screen OK. When all sensors respond to our hand waving the initialisation process is finished. After three motion sensors outputs are connected to Nano analogue inputs, Arduino Nano is connected to five volts and is ready for test. By waving our hand we can see the initialisation process going on the screen. Each sensor register the hand waving and output the pulse to Arduino. The test is done. Please note, this is not a tutorial, just some notes for one of my projects. Thank you.