There are multiple kinds of motion we face in our daily life some are linear some are rotatory motion. Both motions have their importance in machines and our life. In the 19th century, the scientist started discovering/inventing some ways of producing current and motions when British physicist John Ambrose Fleming invented the right-hand rule. Recommended … Read more
ADC0804 is an 8-bit analog to digital converter IC which can measure up to 8 analog input simultaneously. That means the digital output value can vary between 0 to 255. It uses a successive approximation converter which is based on the differential potentiometric ladder. Every device cannot perform each and every operation. There are always … Read more
Almost all operating system based or bare metal computing systems use schedulers to schedule processes, threads, and tasks to execute on functional units. Scheduling algorithms are used for the allocation of CPU resources to all the processes that want to execute on the CPU. Schedulers provide an efficient and time-sharing mechanism for maximum utilization of … 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.webp)
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
UART Communication stands for Universal asynchronous receiver-transmitter. It is a dedicated hardware device that performs asynchronous serial communication. It provides features for the configuration of data format and transmission speeds at different baud rates. A driver circuit handles electric signaling levels between two circuits. A Universal asynchronous receiver-transmitter (UART) Communication is usually an individual component … Read more
What is Bluetooth Low Energy? Bluetooth Low Energy is a wireless personal area network technology designed by the Bluetooth Special Interest Group; consisting of 150 companies. Following Bluetooth 4.x, the corresponding Mesh Model specification for Bluetooth 5 was released in 2017. It effectively quadrupled the range by using increased transmit power and coded physical layer; … Read more
Semtech’s LoRa devices and wireless radio frequency technology is a long-range, low power wireless chipset. It is used in a lot of Internet of Things (IoT) networks worldwide, including energy management, natural resource reduction, pollution control, infrastructure efficiency, disaster prevention, etc. LoRa uses license-free sub-gigahertz radio frequency bands to enable efficient long-range transmissions of more … Read more
In this guide on SPI communication, you will grasp the concepts of SPI communication protocol which is also known as Serial Peripheral Interface, is a digital communication protocol that is used to transfer data serially (one bit at a time) between two or more digital devices like microcontrollers, microprocessors, or other devices. Many analog devices … Read more
In this tutorial, we will take our previous project one step further to increase its productiveness. If you remember we create a web server and design a circuit with NodeMCU and four LED to control them through the different buttons on the web server. The web server is also password protected to prevent unauthorized user. … Read more