Electro4u

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Welcome to Electro4U! Electro4U is an e-learning platform specifically created for programmers that offers comprehensive courses, a user-friendly interface, ...

Latest Videos

PCB Design Day 27 - ESP32 Project PCB Routing part 3

STM32 BLE Tutorial 🚀 Part 2 Bluetooth Low Energy Setup & Connectivity Explained

C++ Lecture 3 - Class Inside Structure Explained OOPs Concepts for Beginners

C++ Lecture 2 - Preprocessor Directives Explained #define, #ifdef, #endif

From Source Code to EXE 💻 C++ Compiler Stages Explained in 10 Minutes

C++ Basics in One Video Lecture 1 for Beginners

PCB Design Day 25 - ESP32 Project PCB Routing Part 1

AUTOSAR Platforms Demystified Why Every Auto Engineer Needs This Demo

PCB Design Day 23 – ESP32 Project component placement Part 1

PCB Design Day 24 – ESP32 Project component placement Part 2

PCB Design Day 22 – STM32 Project PCB Layout Section

AUTOSAR Q&A 🔥 Ask Me Anything (RTE, BSW, MCAL, CAN, UDS)

C++ Demo Session Why Learn C++ in 2026 Career Scope Explained

PCB Design Day 21 – STM32 Project Footprint Assignment And Creation Part 3

PCB Design Day 20 – STM32 Sensor Module Footprint Creation ( Part 2 ) STM32 Project

PCB Design Day 19 STM32 Footprint Assignment & Creation (Part 1) STM32 Project

PCB Design Day 18 – STM32 EEPROM Interface Project 🚀 Complete PCB + Embedded Guide

PCB Design Day 17 – STM32 LAN Interface Project 🚀 Complete PCB + Embedded Guide

PCB Design Day 16 - PSTM32 Multiplexer Interface Project Complete PCB + Embedded Guide

Linux From Zero to Hero – Self-Paced Program (Hands-On with Lifetime Access)

Re-declaration of Namespace in C++ 🔥 Complete Guide for Beginners

C++ Nested Namespace Explained 🚀 Global Namespace & Scope Made Easy

C++ Multiple Namespaces Explained 🚀 Avoid Name Conflicts Like a Pro

C++ Namespace Explained in 10 Minutes 🚀 Avoid Name Conflicts Like a Pro

C++ Alias Namespace Explained 🚀 Write Cleaner Code Like a Pro!

C++ Namespace Mastery 🚀 Multiple, Nested, Alias & Redeclaration Explained Clearly

Day 01 C programming Course Curriculum bigger to Advance

STM32 BLE Tutorial 🚀 Part 1 Bluetooth Low Energy Setup & Connectivity Explained

PCB Design Day 15 - STM32 OLED, RS485 & Buzzer Circuit Complete Project

PCB Design Day 14 - STM32 SD Card + DHT11 Interface Complete Project