Arduino 8×8 LED Matrix & display a heart pattern. Author: Abid Jamal | 13:03:00 | 2 Comments | LED Matrix Module MAX7219 input Voltage: DC 4.9-5.4V Normal Current Required : 330mA Maximum Current: 2A Instructions for Proper Wiring Connect DIN to Arduino pin8 Connect CS to Arduino pin9 Connect CLK to Arduino pin10 5VDC (1.5A) to VCC of LED Matrix (external) This is very easy project i request to everyone must try this and if you found any difficulties while making this project so don't hesitate to contact us .....thanks Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to TwitterShare to Facebook Abid Jamal Abid Jamal Received his B.S. Degree in Electronics & Communication in 2014 (Gold Medalist) from University of Lahore, islamabad, Pakistan and Master's Degree in Electrical Engineering from Capital University of science and technology, Islamabad, Pakistan, in 2016. He is the Creator of www.Electronicslovers.com website. Awarded by "A" grade in Electronic & circuits MIT online certificate. He achieved an academic Excellence certificate in the year 2014. He received Dean Honor Roll award for earning GPA 3.67, Spring-2015 in MSEE. He has done many projects using Different kinds of Microcontrollers. His research interests include Radar Cross Section measurements, Smart Grid communications, Intelligent transportation systems, driver-less car, cellular mobile communication & networks, improve Smartphone’s battery life for 3G+LTE user’s, and microcontroller and embedded system.