Introduction: (16*16) LED Matrix Control
first of all we need to design led matrix (16*16), and have a full control, even Control each led separately.
so the minimum requirement for the project is :
1- arduino uno.
2- (256) Blue led.
3- (20*20 mm), and (20*5 mm) PCB plats.
4- (32) transistor (as switch) (BC327-337).
5- (4) shift register ICs (74HC595).
6- a lot of pin headers.
7- a lot of a jumper wires
Step 1: Draw the Circuit at PCB Program.
Step 2: Fabricate the Led Matrix Plat (20*20 Mm), and Registers Plat (20*5 Mm) by Using PCB Fabrication Technics.
Step 3: Connect All the Led, Transistors, Resistors, Pin Headers in the Finished PCB, Then Solid All In.
Step 4: Connect the Registrars on (20*5 Mm) Plat Like in the Design.
Step 5: Connect the Register to Arduino, and to the Led Matrix Plat.
We have a be nice policy.
Please be positive and constructive.