EK Technologies

What is Electricity? Electricity is the continuous movement of a sea of electrons (stream of electrons) from one point to another, through a conducting material such as a copper wire . An electric circuit is like a pathway through which an electric current (stream of electrons) flows. A circuit consists of a source, a conductor and a load (Resistance). See Figure.1.1 for an illustration of a DC circuit . Figure 1.1: A DC circuit DC Quantity A DC Quantity is that which has a constant magnitude or size and flows in one direction, hence the term Direct Quantity . A DC circuit consists of:   DC Voltage source , Direct Current and Conductor (Resistance). Before we look at each in detail, let’s use the analogy of a water tank to describe the three parts of a DC current, namely: voltage , current and resistance. Using this analogy, the charge is represented by the amount of water in the tank,  the voltage is represented by the water pressure, the current is represented by wate...

  Mini Conveyor Belt System for Industrial Sorting and Counting Upgrade your automation with our Mini Conveyor Belt for Industrial Sorting and Counting Machines -the ideal solution for compact, high-precision material handling in modern manufacturing and packaging environments. This mini conveyor system is engineered for efficiency, combining advanced sorting and accurate counting capabilities in a space-saving design. Integrated sensors and controllers allow the conveyor to detect, sort, and count items by size, weight, color, or height, ensuring reliable and automated processing with minimal manual intervention . Key Features : ·   Automated Sorting & Counting : Sorts and counts items in real time, using sensors and microcontrollers for precise operation and data tracking . ·   Space-Efficient Design : Miniature profile fits easily into tight production areas without sacrificing throughput or performance . ·    Versatile Applications : Perfect for manuf...

 How to Include Arduino Library in Proteus: Step-by-Step Guide Are you looking to simulate Arduino projects in Proteus before building them in real life? Proteus is a powerful tool for electronics simulation, but to work with Arduino boards, you’ll need to add the Arduino library first. In this guide, we’ll walk you through the process step by step. Why Simulate Arduino in Proteus? Simulating Arduino circuits in Proteus allows you to: ·        Test your code and circuit designs before hardware implementation. ·        Save time and resources by troubleshooting virtually. ·        Experiment with different Arduino boards and sensors. Step 1: Download the Arduino Library for Proteus First, you’ll need the Arduino library files compatible with Proteus. These are often available for free from trusted electronics forums and websites. Look for files such as: ·    ...

 How to Install Proteus 8 Professional: A Step-by-Step Guide Proteus 8 Professional is a powerful tool for electronic circuit design and simulation. Whether you’re a student, hobbyist, or professional engineer, following a clear installation process ensures you get started without headaches. Are you ready to start designing and simulating electronic circuits with Proteus 8 Professional!   Here’s a comprehensive, guide to installing Proteus 8 Professional on your Windows PC. Step 1: Download the Installer ·        Visit the official Labcenter Electronics website or another trusted source to download the Proteus 8 Professional installer. Avoid unofficial sources to prevent malware or corrupted files . You can download from HERE DOWNLOAD PROTEUS AND ARDUINO ·        The installer typically comes as a ZIP file. Wait for the download to finish and locate it in your Downloads folder Step 2: Extract the Installer...

  How to Blink an LED for a Specific Number of Times Using Arduino: Step-by-Step Tutorial Learning to control how many times an LED blinks with Arduino is a great way to build your programming skills and gain precise control over your electronics projects. In this tutorial, you’ll discover how to set up the circuit, write a simple code, and customize the blink count to fit your needs. This project is ideal for beginners and anyone looking to deepen their understanding of Arduino programming. What You’ll Need Hardware: Arduino Uno (or compatible board) LED (any color) Resistor (70Ω, 220Ω or 330Ω) Breadboard Jumper wires Software: Arduino IDE Step 1: Circuit Setup Place the LED on the breadboard. Connect the anode (long leg) of the LED to digital pin 13 on the Arduino. Connect the cathode (short leg) to one end of the resistor. Connect the other end of the resistor to the Arduino’s GND pin. Circuit Summary: Pin 7 → LED (anode...

  How to Blink LED Infinitely Using Arduino and Proteus: A Step-by-Step Guide Blinking LED is one of the simplest yet most rewarding projects for anyone starting with Arduino. In this tutorial, we’ll guide you through the process of creating an infinitely blinking LED circuit using Arduino and simulating it in Proteus. Whether you’re a beginner or an enthusiast, this project will enhance your skills in coding, circuit design, and simulation. Why Blink an LED? Blinking an LED is often the first step in learning Arduino programming. It introduces key concepts such as pin configuration, digital output, and delays. Simulating the project in Proteus adds another dimension by allowing you to visualize the circuit without physical hardware. What You’ll Need Here’s a list of components and software required for this project: Hardware: Arduino Uno LED (any color) Resistor (e,g 70Ω, 220Ω or 330Ω etc. Check how to calculated the LED protective resistance 👉 HERE ...

 Interfacing a Light Emitting Diode (LED) with Arduino What is a LED? A light-emitting diode (LED) is a semiconductor device that produces light when an electric current flows through it. Applications: Indicators, Displays such as Matrix display, Led bulbs etc. Proteus Circuit of Turning on LED Arduino Code void setup() {   // put your setup code here, to run once: pinMode (7,OUTPUT);   // pin 7 (LED pin) configured as an output digitalWrite(7,HIGH);    // command to turn ON LED  } void loop() {   // put your main code here, to run repeatedly: }   Arduino Code for Turning ON/OFF LED Twice void setup() {   // put your setup code here, to run once: pinMode (7,OUTPUT);   // pin 7 (LED pin) configured as an output digitalWrite(7,HIGH);     // command to turn ON LED  delay(1000);                  // command for a 1 second delay digitalWrite(7,LOW);    // co...