Author: Arvind Kumar The problem Lot of us have faced this issue that in case of cheap bluetooth module HC-05 with firmware VERSION:4.0-20190815. For these modules which are cheaply available in the market there is a problem than even after connecting EN pin(pin 34) of HC-05 to enable Full Set of AT Commands the Password […]
HC-05 Bluetooth Module : Password not saved after power cycle Read More »
If you have an older motherboard or PC that doesn’t have an NVME slot but has a PCIe slot, you can still upgrade to an M.2 NVME SSD. All you need is a PCIe to M.2 NVME adapter card. In this article, we’ll show you how to install an M.2 NVME SSD on a motherboard
How to install M.2 NVME SSD on older Motherboards/ PC. Read More »
suitable for class V to XII students Creating a 3D model and bringing it to life through 3D printing, 2D plotting, or CNC machining requires a combination of skills, tools, and technologies. In this tutorial, we’ll explore various 3D modeling CAD software options, 3D printers, 2D plotters, CNC machines, and the slicing process involved in
Introduction to 3D Modeling CAD Software Read More »
difficulty: under graduate Here’s a sample program in Python that generates random mazes with varying difficulties using the depth-first search (DFS) algorithm: import random def generate_maze(rows, cols, difficulty): “”” Generate a random maze using depth-first search (DFS) algorithm. :param rows: number of rows in the maze :param cols: number of columns in the maze :param
python programs to create random mazes and solve them. Read More »
suitable for Class VI to XII Everyday we hear about AI( Artificial Intelligence). Here’s an example of a simple Python program to simulate AI behavior. This program will implement a basic AI that makes decisions based on user input: def get_user_input(): print(“Please enter your choice: “) print(“1. Play a game”) print(“2. Watch a movie”) print(“3.
Your first Python program to simulate AI behavior Read More »
Microcontrollers, sensors, input modules, motors, and indicators are essential components of embedded systems. Embedded systems are computer systems that are integrated into other devices and perform specific functions. A microcontroller is a small, integrated computer that controls a specific device or system. Microcontrollers are designed to be low-power and low-cost, making them ideal for use
Introduction: Arduino Uno is a microcontroller development board that is widely used in various electronics projects and DIY projects. It is an open-source platform that enables users to program and interact with various electronic components, such as LEDs, sensors, and motors. Pinout Diagram: The Arduino Uno board has a layout of its digital and analog
Arduino Uno: The Beginner’s Guide to Understanding Microcontroller Technology Read More »
By Arvind Kumar This Article explains step by step instructions to boot Windows 10 OS on old desktop computers which don’t have ‘Boot from NVMe SSDs’ in their Bios / UEFI settings. This is a workaround method using Clover project. Do you know that your old desktop can run at pretty amazing speed and you
This is the most common problem faced by beginners who have purchased an Arduino or NodeMCU module. These modules usually have a main microcontroller IC which connects to USB interface with the help of an Serial to USB interface IC such as CH340 or CP2102 to connect it to computer and program it with the
Arduino or NodeMCU modules not detected by PC Read More »