K-Tech

Pi_Camera Nowadays people are paying their attention to work with Single Board Computers (SBCs) for their projects rather than using large computers or bunch of micro-controllers inside a limited space. There are several reasons behind this. These SBCs are highly integrated circuit boards with many kinds of microprocessors, memory chips, GPIO (Input/output) features with different communication protocols and etc. within a small single printed circuit board. Considerably high computational power with essential external interfacing I/O features and low power consumption makes these kinds of circuits are ideal for robotics, IoT, Machine learning and many other portable applications. Here we are going to work on a considerably advanced project using a Raspberry Pi SBC which I was implemented as a sub part of one of my university projects. Therefore, in this blog post I am discussing about setting up a Raspberry Pi computer and use it for a useful and interesting project re...

 "Enhanced Electronic Voting System with Arduino" Introduction: Revolutionizing Voting with Advanced Arduino-Based Electronic Voting System Abstract: This project presents an innovative approach to modernizing the electoral process through an Enhanced Electronic Voting System powered by Arduino technology. By integrating smart features, this system addresses the challenges of manual and traditional electronic voting methods, ensuring accurate, tamper-resistant, and efficient voting procedures. System Overview: The Enhanced Electronic Voting System employs an Arduino-powered framework with an adjustable number of push buttons corresponding to political parties. Voters select their preferred candidates by pressing the buttons, while the LCD displays real-time voting updates. The culmination of the process involves automatic result calculation upon pressing the result button. Block Diagram: Visualizing the System Architecture of the Enhanced Electronic Voting System Using Arduin...

  Robots are playing an important role in automation across all the sectors like construction, military, medical, manufacturing, etc. After making some basic robots like line follower robot, computer controlled robot, etc, we have developed this accelerometer based gesture controlled robot by using arduino uno. In this project we have used hand motion to drive the robot. For this purpose we have used accelerometer which works on acceleration. Required Components Arduino UNO DC Motors Accelerometer HT12D HT12E RF Pair Motor Driver L293D 9 Volt Battery Battery Connector USB cable Robot Chasis ​ RF Pair: A gesture controlled robot is controlled by using hand in place of any other method like buttons or joystick. Here one only needs to move hand to control the robot. A transmitting device is used in your hand which contains RF Transmitter and accelero-meter. This will transmit command to robot so that it can do the required task like...