Arduino Forum
>
Using Arduino
>
LEDs and Multiplexing
>
5-digit 7-segment LED display on Arduino
Print
Go Down
Pages:
1
[2]
Topic: 5-digit 7-segment LED display on Arduino
(Read 11957 times)
previous topic
-
next topic
daolpu
Guest
Re: 5-digit 7-segment LED display on Arduino
#15
Nov 16, 2013, 01:32 pm
I now have a MAX7221 and the same 5 digit display as I posted above. Also I have one 0.1uF electrolytic condensator, and max to 100nF all sorts of ceramic condensators. Resistors I have. Can someone tell am I able now to get working MAX7221?
Nick_Pyner
Tesla Member
Posts: 9,748
Karma: 816
[add]
Please don't PM me. Doing so deprives others of my pearls of wisdom, and you might be depriving yourself of even brighter pearls from them.
Re: 5-digit 7-segment LED display on Arduino
#16
Nov 16, 2013, 03:27 pm
Read reply #3 again.
daolpu
Guest
Re: 5-digit 7-segment LED display on Arduino
#17
Nov 16, 2013, 04:08 pm
Well there didn't read anything about changing other electrolytic condensator to smaller ceramic/electrolytic. It just says that there must be condensators.
Nick_Pyner
Tesla Member
Posts: 9,748
Karma: 816
[add]
Please don't PM me. Doing so deprives others of my pearls of wisdom, and you might be depriving yourself of even brighter pearls from them.
Re: 5-digit 7-segment LED display on Arduino
#18
Nov 16, 2013, 04:56 pm
It tells you the size, where to put them, and why.
Print
Go Up
Pages:
1
[2]
Loading...