An Introduction to AVR Microcontrollers Introduction to Atmel and the AVR Family The AVR family of microcontrollers was developed by Atmel Corporation, a company renowned for its innovative contributions to the field of microelectronics. Founded in 1984, Atmel specialized in designing and manufacturing semiconductor devices, including microcontrollers, EEPROMs, and touch solutions. In 2016, Atmel was […]
A MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a type of transistor widely used in electronic circuits for switching and amplification. It operates by controlling the flow of current between two terminals, the source and the drain, using a voltage applied to a third terminal called the gate. N-channel MOSFETs, a common type, allow current to flow […]
The wireless robot control project using the LoRa protocol and a joystick is an interesting and practical project. In the following, we will explain the overall architecture and the related code for you. Project Requirements: LoRa Modules: Such as SX1278 or RA-02 (one for the transmitter and one for the receiver). Joystick Controller: Standard modules […]
Introduction to Robotics and Types of Robots Introduction Robotics is an interdisciplinary field of science and engineering that integrates mechanical engineering, electrical engineering, computer science, and artificial intelligence to design and develop robots. Robots are programmable machines capable of performing specific tasks autonomously or semi-autonomously. In this article, we explore the foundations of robotics, types […]
Electrical Resistance: Understanding Types and Applications of Resistors in Electronics Introduction Electrical resistance is a fundamental concept in electronics, representing the opposition a material provides to the flow of electric current. Resistors, the components designed to provide a specific resistance, play a vital role in electronic circuits. In this article, we explore what electrical resistance […]
What is a Capacitor? Types and Applications of Capacitors in Circuits Introduction to Capacitors A capacitor is a fundamental electronic component used in almost all electronic devices and circuits. It is designed to store electrical energy temporarily in an electric field and release it when needed. Capacitors play a crucial role in modern electronics, offering […]
Introduction to Microcontrollers A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. Often referred to as the “brain” of an embedded device, a microcontroller combines a processor, memory, and input/output peripherals on a single chip. This integration makes it ideal for controlling devices such as household appliances, […]
Essential Workshop Tools for Electronics and Robotics Having the right tools is critical when working on electronics and robotics projects. Each tool serves a specific purpose, ensuring precision, efficiency, and quality. Here’s a guide to some of the most common and useful workshop tools, along with their applications: 1. Screwdrivers (Types and Uses) Screwdrivers come […]
Below, you can see some of the most commonly used electronic components. Resistor : A resistor is a passive electronic component that resists the flow of electric current, creating a voltage drop. It is used to limit the current in a circuit, divide voltage, or set a specific current level. Capacitor : A capacitor is […]
What Are Transistors and How Are They Classified? Introduction A transistor is a semiconductor device that plays a fundamental role in modern electronics. It is used for switching and amplifying electrical signals, making it an essential component in everything from household devices to complex computer systems. Transistors have revolutionized technology and continue to be […]
