4 Digit Numeric Display Board for Arduino,Nodemcu,Raspberry Pi | Circuit, Code & Hardware in EasyEDA

#arduino #nodemcu #easyeda #display #electronics #pcb This video will demonstrate the use of a 4digit numeric display board for use with arduino & other microcontrollers like Nodemcu & RaspberryPi . Build using a shift register along with some driver transistors, Circuit diagram, code and hardware to be demonstrated. Circuit and PCB in easyeda. No libraries are used in the code. Project Link : http://watchdogstutorial.atspace.cc/project/project26/shift.html Link to 74595 IC video: https://www.youtube.com/watch?v=9geHbwJDX9U Link to circuit: https://oshwlab.com/Sayantan/max7219 Link to arduino code: https://docs.google.com/document/d/1ZUGz1pz6BPYLk_0vZ2esa162eDVNLg46gHlM98d6pF8/edit?usp=sharing