Channel: Viral Science - The home of Creativity

Category: Science & Technology

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Description: PCBA from $0（Free Setup, Free Stencil):jlcpcb.com/IYB (New Users Get $30 Coupons) Hey friends in this tutorial I will show you how to make ESP32 Amazon Alexa and Manual Control Home Automation with Feedback System. Visit my Website for full guide and to Download Codes and Circuit Diagrams:- viralsciencecreativity.com/post/esp32-amazon-alexa-echo-dot-manual-switch-home-automation-system Materials:- ESP Wroom 32 Nodemcu Board 5V Relay Module 8CH IR Receiver Push Buttons BreadBoard Wires PCB Components:- HI Link 220v AC to 5v DC Converter PBT Terminal Connector 3 Pin PBT Terminal Connector 2 Pin Female Header pin 330 ohms Resistor 220 ohms Resistor BC547 Transistor IN4007 Diode IR Receiver Push Button 5v Relay LED Follow me on:- Website:- viralsciencecreativity.com Facebook:- facebook.com/viralscience20 Facebook:- facebook.com/viral.dodhia.73 Instagram:- instagram.com/viral_dodhia_ Twitter:- twitter.com/viral_science_ ---------- VIRAL SCIENCE © -----------