Lesson 66: Controlling 4 channel relay with 4 push buttons

In this lesson we learn how to control and turn ON/OFF or toggle 4 relays with 4 push buttons to turn ON/OFF an AC load like bulb or 4 DC loads. 📚⬇️ Download and resource page https://robojax.com/RJT479 ** Purchase 4 channel relay from Affiliated Stores ** Amazon Germany: https://amzn.to/3pGHsba Amazon USA: https://amzn.to/3qAmXvX Amazon Canada: https://amzn.to/3pGN7hp Amazon UK: https://amzn.to/3zaFkeY eBay: https://ebay.us/yRSwi3 AliExpress: https://s.click.aliexpress.com/e/_9hYeVa and 4ch SSR https://s.click.aliexpress.com/e/_Amo5JK Amazon Europe (All Europe): https://amzn.to/3dwig0Q Bangood https://www.banggood.com/custlink/G3G... ** Purchase Arduino Start Kit ** Amazon USA: https://amzn.to/3z88F9G or just UNO board https://amzn.to/3aY7KOL Amazon Canada: https://amzn.to/31an88J or just UNO board https://amzn.to/3pYxSNN Amazon Europe (all Europe): or Just uno board https://amzn.to/2PgGItD AliExpress: https://s.click.aliexpress.com/e/_9uc7Xe Banggood: https://www.banggood.com/custlink/3GD... or UNO board https://www.banggood.com/custlink/vKm... eBay: https://ebay.us/B1JWLi ***** Purchase Authentic Arduino Uno from *** Amazon USA: https://amzn.to/2KApAwK Amazon Canada: https://amzn.to/37LZ8sW All Europe Amazon: https://amzn.to/36YDSzn Use Chapters from timeline or click on the time 00:00 Introduction 01:43 Wiring explained 05:58 Code explained 11:41 Demonstration #robojax #robojaxArduinoCourse #robojax_relay Tutorial by Ahmad Shamshiri form Canada **************************** ---------- Robojax.com ---------- Website: https://robojax.com All tutorials: https://robojax.com/tutorial_categori... Downloads files: https://robojax.com/files.php?lang=en If you found this tutorial helpful, please support me so I can continue creating contents like this. (PayPal): 🔥https://paypal.me/robojaxTV Follow me on Facebook http://fb.me/robojaxTV Follow me on TikTok   / robojaxtv   Follow me on Twitter:   / robojaxtv   Follow me on Instagram:   / robojax   *** AFFILIATE PROGRAM *** We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.