DIY making a Home Automation Device with 9 Channel Relay

DIY making a Home Automation Device with 9 Channel Relay

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Hello Dear friends..... In this Blog tutorial, I will share with you how to make a 9 Channel Home Automation Device using WiFi Module (NodeMCU ESP12 E). So don't skip any part of this video. It's important to all. Thanks all. My Youtube Channel Link Subscription link here: https://goo.gl/JDjNeq

Parts List: #1# NodeMCu ESP12E #2# 9 x Relay DC 05V #3# 9 x 330R Resistors #4# 9 x BC547 Transistor #5# 9 x AC Terminal Block #6# 2 x Power Socket #7# 9 x 1N4007 Diode # 8# 3 x 470E Resistors #9# L7805 Regulator IC #10# Female to male IC Rail Circuit Diagram Link: https://bit.ly/35qdzCf PCB Gerber File Link: https://bit.ly/2Znvkyc Additional Board URL https://arduino.esp8266.com/stable/package_esp8266com_index.json

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