7 segmet displays

premier8

New Member
Hi,
Can anyone suggest where I can look for information on code for 7 segment displays. I am interested in building up a system of 3 7 segment displays with a decimal point to display temperature. (eg 25.6) Iam new to this so would appreciate some instruction/development on developing code in this type of area. Thanks.
 

jmumby

Senior Member
I have just done this this weekend! Well almost I used the dual 4026 example in the interfacing guide and a DS18B20. Pretty much lashed the code samples together with the hardware and hey presto. Can't see why you couldn't have just another 4026 for you extra number. You will probably have to use the readtemp12 command for the extra accuracy.
 
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