massage moving display building
dude~! hoho, yeah, I actually built the same thing as rojo did.(gosh, thank him). But now i'm facing a problem with the LED matrix. I dont know if it would work if i connect them.........as you know each led matrix block's last led on each column is NOT able to be connected to the next led block's 1st column. Therefore, the rows are not all in series. Would that be a problem? or does the main control done by the column shift registers? cos with LED blocks, to connect every block, you hafta connect the 1st colum leds to the next column leds for row control. and with this, lets say you have 5 led blocks, it meahns that all 5 are directly connected to the input from the row controller. so, is it that by doing this, at one point, all blocks will display the SAME thing instead of scrolling? or its is allright because the shifting is done by the column drivers?