hello my name is willie
from miami fl. and i develope prototypes of power conversion products
but now i wont to creat smart systems are designs with microcontrollers
such as the pic micro's and the motorola 68hc 908 series as well .
what i wont to do is creat a 4x4 matrix keypad and with a 4 line by 20 char lcd display show voltage / current / freq ON ITEM LIKE THAT ON THE DISPLAYAND WITH PORT PINS SET UP AS SERIAL PORTS D/A OUT FFOR THE ERROR AMP AND A A/D IN TO THE CONTROLLER TO KEEP THE OUTPUT AT A SET LEVEL DETERMINED BY THE KEYPAD INPUT .
LET ME NO HOW HARD WOUL THS BE TO TRY AND DO FOR THE FIRST TIME AND WHAT WOULD I NEED TO DO THIS , ARE TO GET THE JOB DONE YOU CAN CALL ME AT 305 -232-2753 THIS IS HOME ARE AT WORK 954-772-4122
ARE SEND EMAIL TP MCRELAB@BELLSOUTH.NET
THANKS SO MUCH FOR THE HELP
WILLIE L. MCCAIN