abdoo_sy
Newbie level 2
all led matrix i have seen on the the internet work like this:
they make the raw as a common then give data by 74hc595 IC on the column...is it not right??
so...why don't we do like this:
we make a column as a common then give data to raws by 595 IC
example:
if we want to make a 8*16 led matrix ,
there is two ways to do it :
1 - to make a row as a common then give data by 2 * 595 ic to the columns and repeat it 8 times
2 - to make a column as a common then give data by 1 * 595 ic to the raws and repeat it 16 times
pleas reply....
<<<excuse my english >>>
<<<excuse my english >>>
<<<excuse my english >>>
they make the raw as a common then give data by 74hc595 IC on the column...is it not right??
so...why don't we do like this:
we make a column as a common then give data to raws by 595 IC
example:
if we want to make a 8*16 led matrix ,
there is two ways to do it :
1 - to make a row as a common then give data by 2 * 595 ic to the columns and repeat it 8 times
2 - to make a column as a common then give data by 1 * 595 ic to the raws and repeat it 16 times
pleas reply....
<<<excuse my english >>>
<<<excuse my english >>>
<<<excuse my english >>>
