newplumber
Senior Member
I bought a bunch of these 74hc138 IC's from a auction and searched on the forms (searched probably wrong forums) but couldn't find any schematic of using the 74hc138 with a picaxe
so after reading the 74hc138 schematic and looking around the web I was able to make a small led display just in a row
its not nothing perfect but if anyone had some of these IC's laying around
here is how I got mine to work.
View attachment 74hc138 working code1.bas
so after reading the 74hc138 schematic and looking around the web I was able to make a small led display just in a row
its not nothing perfect but if anyone had some of these IC's laying around
here is how I got mine to work.
View attachment 74hc138 working code1.bas