<img src="https://images.theengineeringprojects.com/image/main/2022/05/analog-input-scaling-tutoria-6.jpg" alt="Scaling analog inputs, Scaling with parameters, analog input scaling, analog input scaling in plc simulator, ladder logic analog input scaling, analog input scaling in ladder logic" class="alignCenter" width="300" height="82"
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Hello readers, I hope you all are doing great. In this tutorial, we will learn how to interface the PIR sensor to detect motion with the Raspberry Pi Pico module and MicroPython programming language. Later in this tutorial, we will also discuss the interrupts and how to generate an external interrupt with a PIR sensor.
Before interfacing and programming, the PIR and Pico boards let’s first have a look at the quick introduction to the PIR sensor and its working.
<img src="https://images.theengineeringprojects.com/image/main/2022/05/Interfacing-PIR-sensor-and-RPi-1-s ...
<img src="https://images.theengineeringprojects.com/image/main/2022/05/Smart-Security-System-using-Facial-Recognition-with-Raspberry-Pi-4-34.jpg" alt="Smart Security System using Facial Recognition with Raspberry Pi 4, facial recognition with Rpi4, smart security project with facial recognition, facial recognition with opencv in RPi4" class="alignCenter" width="300" height="164"
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<img src="https://images.theengineeringprojects.com/image/main/2022/05/Smart-Attendance-System-Using-RFID-card-in-Raspberry-Pi-4-1.jpg" alt="Smart Attendance System Using RFID card in Raspberry Pi 4, attendance system with RFID and RPi4, RFID Rpi4, Rpi4 RFID, Smart attendance project with Raspberry pi 4" class="alignCenter" width="300" height="225"
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Datum.
Parts are composed of a number of surfaces, each surface has a certain size and mutual position requirements. The requirements of the relative position between the surfaces of the parts include two aspects: the dimensional accuracy of the distance between the surfaces and the relative position accuracy (such as axes, parallelism, verticality and circular runout, etc.).
The study of the relative position relationship between the part surfaces can not be separated from the datum, and the position of the part surface can not be determined without a clear datum. In its general sense, the da ...
Hello readers, I hope you all are enjoying our Raspberry Pi Pico programming series. In our previous tutorials, we learned how to access Raspberry Pi Pico’s GPIO pins for both input as well as output operations. For demonstration, we used LED as an output component and a push button as an input component.
Now let’s learn how to interface sensor modules with the Raspberry Pi Pico module. So, in this tutorial, we will learn how to interface the DHT11 sensor with the Raspberry Pi Pico module and fetch the observed data (from its surrounding) using the MicroPython programming language.
Before wri ...
Hello, students here in our previous tutorial we study molecules and now I am with a new topic “Ion” which might be possible for some of my readers this article seems to be new, and some of my readers may be familiar with this term. But no matter whether we know or not, in my article I try to cover all aspects of this term. Many questions arise in your mind such as you may think;
What is an ion?
How ions are formed?
What are the different types of an ion?
What methodology is utilized for assigning charge to an ion?
What are examples of an ion?
Which methods are used for the creation of an ion ...
Hello, friends today we will discuss the basic concept of chemistry it is our first tutorial series in which we will discuss:
Atom
Molecule
Ion
Molecular ion
Now in this article, we will discuss atoms. Its definitions, examples, properties, its evolutionary history, and also some important facts in the form of questions.
Atom
Definitions
A tiny particle that cannot be seen with a naked eye so-called atom.
Or
Atom is the lowest unit of matter and is often divided without the discharge of electrically charged particles.
Or
Atom is the introductory structure block of chemistry.
Exa ...