complete-industrial-management.hashnode.devIndustrial Management📘 CHAPTER 1 (Full Detailed Notes) (Simple language + headings + examples + exam style) 1. INTRODUCTION Industrial Management ka main purpose hota hai industry ya factory ko efficiently chalana — taaki production achha ho, cost kam rahe, workers sat...Nov 23, 2025·27 min read
goooglesheet.hashnode.devGoogle ResponderPerfect 🔥 — now you’re going AI + Automation style! Let’s design the smart reply system inside n8n so that: Whenever someone fills your Google Form (stored in Google Sheets), your workflow reads their query → generates an AI-written reply → and ema...Nov 8, 2025·3 min read
protocolsvvip.hashnode.devProtocols🌐 Important Internet Protocols – Summary Notes 1. HTTP (HyperText Transfer Protocol) Full Form: HyperText Transfer Protocol Used For: Transferring data between client and server on the web. Connection Type: TCP connection. Working: Client sends...Oct 19, 2025·3 min read
hld-notes-01.hashnode.devHLD Notes 01📘 Notes on High-Level Design (HLD) vs Low-Level Design (LLD) --- 1. System Design Classification System Design is broadly divided into two categories: 1. High-Level Design (HLD) Focuses on architecture of the system. Defines tech stack, cost optimiz...Sep 28, 2025·3 min read
aquagen.hashnode.devAQUAgenA microcontroller-based controller continuously measures Dissolved Oxygen (DO) and temperature, logs the values, and when DO falls below a safe threshold it turns on an oxygenation device (air pump + airstone / diffuser). The controller uses hysteres...Sep 14, 2025·11 min read
