LED PCBs play an important and almost indispensable role in modern life. Whether it is the toys you play with, or the street lights outside your window, LED PCBs are everywhere. A technology based on the integration of ‘Light Emitting Diodes’ or LEDs onto ‘Printed Circuit Boards’ or PCBs, they are an interesting and almost … Read more
In this tutorial, we will discuss the basic introduction and workings of a Power Line Communication or PLC for short. Power Line Communication (PLC) carries data on a conductor that has other simultaneous uses, such as AC electric power transmission or electric power distribution to consumers. The other names of PLC include power-line carrier, power-line … Read more
![Figure 2 Working of 3D Printer [4]](https://microcontrollerslab.com/wp-content/uploads/2019/10/Figure-2-Working-of-3D-Printer-4.png)
This article is about 3D printers and How 3D printing proceses works. 3D Printing or additive manufacturing is a process of making a three-dimensional solid object of virtually any shape from a digital model. Successive layers of material are laid down to construct a customized object. Each layer can be seen as a thinly sliced … Read more
In this article, we will discuss the CRT and LCD, along with their differences. A CRT is a symbol for Cathode Ray Tube, while the acronym LCD symbolizes Liquid Crystal Display. Both CRT display screens and LCD screens are kinds of monitors that display images or videos on their screens. There are numerous distinctions between … Read more
Many different types of computing hardware that you may have used share a common trait. Whether using terms such as serial port, COM interface, FTDI chip or RS232 protocol, they all make use of serial communication in some way. While perhaps more prevalent in legacy devices and embedded systems, serial communication is alive and well … Read more
In this tutorial, we are going over data communication technologies: LAN, WAN, and MAN. So, these are the three main data communication technologies that we are currently using in our modern communication network system. Basically, these technologies cover the communication distance between 100 and 1000 meters or above. In this article, we will describe the … Read more
Recommended Books Books that cover this topic in more depth. Book Why read it Buy on Amazon Solar Electricity Handbook (Boxwell) Practical guide to sizing and building solar power systems. Check Price Want to try it on real hardware? See our guide to the best solar charge controllers. As an Amazon Associate we earn from … Read more
Many consumers these days are looking to save on the energy bills. With rising inflation, the cost of energy procurement is also increasing. That is why they often look for switching over to an affordable energy supplier. The only problem is that it is not as easy as it seems. You need to take care … Read more
In this tutorial, we will learn the difference between a sensor and an actuator. The main difference between a sensor and an actuator is that an actuator is an output device and a sensor is an input device. First, we will introduce the actuator, and then we will explain the sensors and their types. Actuators … Read more
In this article, we will see an introduction to pulse width modulation. Pulse width modulation is also known as PWM. Pulse width modulation has many applications in digital communication, power electronics, auto intensity control of street lights, speed control of DC motors, and variable pwm to generate analog signals from digital signals using a digital-to-analog … Read more