HOW I MADE THIS MATRIX DISPLAY !!

Hi Guys, today I'm gonna show you how to make a DOT MATRIX LED DISPLAY. SO before watch the video please SUBSCRIBE our channel and click the LIKE button . COMPONENTS REQUIRED : 1. NODEMCU 2. TP4056 CHARGING MODULE 3. MAX7219(8*8 LED DISPLAY) 4. 18650 BATTERIES 5. SWITCH & JUMPERS CODE - https://drive.google.com/file/d/1gBHL... CIRCUIT DIAGRAM - https://drive.google.com/file/d/1sMZn... WATCH MY OTHER VIDEOS : DIY GESTURE CONTROL ROBOT -    • HOW TO MAKE GESTURE CONTROL ROBOT !!  ​​ DIY ROBOT -    • HOW I BUILD THIS TINY ROBOT !!  ​​​ DIY POWERBANK -    • How to Make a Power Bank at Home! Super Ea...  ​​​ DIY DRONE -    • || HOW TO MAKE QUADCOPTER AT HOME || DIY D...  ​​​ DIY PULSE OXIMETER -    • || HOW TO MAKE PULSE OXIMETER USING MAX301...  ​​​ DIY HOME AUTOMATION -   • || HOW TO MAKE SMART HOME WITH GOOGLE Assi...  ​​​ FB PAGE -   / biswayandas​​​​..  . EDITING & VOICE OVER -   / dizzy_oenix...​   FOLLOW ME ON INSTA -   / the_electro​​​​.  . [ NO COPYRIGHT MUSIC ] || THANKS FOR WATCHING & SUBSCRIBE THE CHANNEL || #esp8266​ #nodemcu​ #dotmatrix #led #iot #arduino #share