Just one further point to fully clarify...
When there are multiple MAX7219s cascaded -- let's say 4 -- every SHIFTOUT command requires that many arguments in the command, with No-Ops sent to the...
Type: Posts; User: ChuckR; Keyword(s):
Re: HW-179 8-Digit 7-Segment LED Display (Cascaded MAX7219s)
Just one further point to fully clarify...
When there are multiple MAX7219s cascaded -- let's say 4 -- every SHIFTOUT command requires that many arguments in the command, with No-Ops sent to the...
HW-179 8-Digit 7-Segment LED Display (Cascaded MAX7219s)
My earlier post provided sample code for a single HW-179 8-digit 7-segment LED display. The MAX7219 provides for a cascade configuration such that multiples of 8-digit displays can be connected to...