hello,
i am doing embedded designs,i can do this work for you
bid is placed assuming you have the details about the circuit(ie which pins connect to keypad, output etc..)
please contact if interested
Relevant Skills and Experience
i can handle PIC.8051,AVR,ARM etc..
i am doing embedded designs from the past 12 Years
Proposed Milestones
₹11111 INR - Final
please give more details about the design