1. Smart Home Room #1: In this room, I have implemented an automation system using an 8-channel relay, a NodeMCU ESP8266, and an AC to DC 5V 2A adapter board, all neatly housed inside a large box. This setup is connected to the tube lights, ceiling fan, Philips Wiz smart LED Bulb (10W), DIY RGB lamp (RGB Strip, ESP8266), study lamp, and three 2-pin sockets, which I use to plug devices like phone chargers and laptops. I've automated these sockets to turn off at a specific time when the device reaches 100% charge, ensuring devices don't overcharge, which is safer. I can safely leave them plugged in overnight without worrying about overcharging! For AC control, I use a Homemate Wi-Fi IR remote (I tried DIY in past, not reliable and its limited), which allows me to turn the AC on/off, change modes, set the temperature, and more, either via its app or with voice commands through Alexa and Google Assistant. I've also automated the AC to maintain a temperature of 24°C until 3 AM,...