MaheshMatthew, Author at TechtoGuide

How I Added a User-Friendly GUI and File Browser to My DeepSpeech Speech-to-Text Tool

How I Added a User-Friendly GUI and File Browser to My DeepSpeech Speech-to-Text Tool Introduction: When I first built my speech-to-text tool using DeepSpeech, it worked like a charm. But…

MaheshMatthew September 12, 20251

Arduino & IoT ⚡

What is Arduino? History, Origins & Full Beginner’s Guide

What is Arduino? History, Origins & Full Beginner’s Guide LESSON 1 :What is Arduino? Arduino is an open-source hardware and software platform, based around easy-to-use microcontrollers and a simplified development…

MaheshMatthew September 11, 20252

Arduino & IoT ⚡

Arduino Uno Pinout Explained for Beginners: A Complete Guide with Diagram

Learn the Arduino Uno pinout with a clear diagram and easy-to-understand guide. Perfect for beginners to understand power, analog, digital, I2C, SPI, and UART pins for DIY projects.

MaheshMatthew September 11, 20252

AI & ML 🤖

Building an Offline Speech-to-Text Transcription Tool with DeepSpeech and Python

Building an Offline Speech-to-Text Transcription Tool with DeepSpeech and Python Introduction & Motivation Think about it—voice is at the heart of how we communicate as human beings. Whether we’re chatting…

MaheshMatthew September 10, 2025No Comments

Blockchain & Web3 🔗

Blockchain Architecture: A Complete Guide (2025)

Blockchain Architecture: A Complete Guide (2025) Blockchain technology has evolved beyond cryptocurrencies to power industries like finance, healthcare, supply chain, and IoT. But before diving into applications, it’s essential to…

MaheshMatthew September 4, 2025No Comments

OpenCV 👁️

10 Fun Python OpenCV Projects to Boost Your Computer Vision Skills

10 Fun Python OpenCV Projects to Boost Your Computer Vision Skills Introduction OpenCV—short for Open Source Computer Vision Library—is one of those toolkits every aspiring computer vision developer eventually bumps…

MaheshMatthew September 4, 2025No Comments

Arduino & IoT ⚡

Best Arduino Projects for Beginners

Introduction: Why Start with Arduino? Arduino has revolutionized DIY electronics for students, hobbyists, and makers. It’s affordable, beginner-friendly, and has a massive community support system. Whether you’re interested in home…

MaheshMatthew September 4, 2025No Comments

OpenCV 👁️

Mastering Object Detection with OpenCV: Techniques, Tips & Real-Time Magic

Introduction Explain what object detection is, why it’s key in computer vision, and how OpenCV provides the ideal toolkit for both traditional and AI-powered methods. Emphasize real-time processing, broad platform…

MaheshMatthew September 3, 2025No Comments

Data Science 📊

Unlocking Data Science: The Ultimate Beginner’s Guide to Mastering Key Concepts and Tools

Data science is transforming the way we understand and interact with the world around us. It's not just for tech experts anymore; anyone can unlock the secrets of this dynamic…

MaheshMatthew September 3, 2025No Comments

OpenCV 👁️

Face Recognition Using OpenCV: A Complete Step-by-Step Guide with Python

Face Recognition Using OpenCV: A Complete Step-by-Step Guide with Python Introduction Face recognition has become one of the most exciting applications of computer vision. From unlocking smartphones to verifying identities…

MaheshMatthew September 2, 2025No Comments