Keypad Scanning
HI,
Does anyone have an idea how to scan a matrix kepad from 4x4 with more then
one character under
one key for Ex. key 1 also has a,b,c under it.Like the cellphones !! .
I also want to store data in a eeprom wich on command is send out wireless
with a TWS-434 transmitter / receiver
Any sugestions ????
I have seen the example from scott edwards in his book " programming and
customizing the basicstamp"
Ren
Does anyone have an idea how to scan a matrix kepad from 4x4 with more then
one character under
one key for Ex. key 1 also has a,b,c under it.Like the cellphones !! .
I also want to store data in a eeprom wich on command is send out wireless
with a TWS-434 transmitter / receiver
Any sugestions ????
I have seen the example from scott edwards in his book " programming and
customizing the basicstamp"
Ren
Comments