This video explains how a 64x64 RGB LED Matrix work. In the end I show a small project based on ESP8266.
0:00 Project introduction
0:35 RGB Matrix codes
1:26 Connectors
1:47 Workings of a LED Matrix
4:23 ICs on the matrix PCB
6:09 HUB75 connector
7:22 Arduino IDE ESP8266 project
Falstad circuit schematics of LED Matrix:
tinyurl.com/yhmkmx7s
Github repository with LED Matrix Date Time project:
github.com/marekl123/led-matr...
ESP8266 Github page:
github.com/esp8266/Arduino
PxMatrix github page:
github.com/2dom/PxMatrix
Link to schematics of a RGB LED Matrix:
github.com/esden/led-panel-do...
Datasheet ICN2028AP (A driver IC specially designed for LED display screens):
www.88869188.com/uploads/20180...
Datasheet SM5166P (A highly integrated LED drive control chip):
www.diyleyuan.com/jc/201C/SM51...
Datasheet 74HC245 (Octal bus tranceiver; 3-state):
www.farnell.com/datasheets/75...
Datasheet 74HC138 (3-to-8 line decoder/demultiplexer; inverting):
pdf1.alldatasheet.com/datashe...
Music track: Single Lane Tunnel from Nihilore
www.nihilore.com/
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