MichelleVC
Newbie level 3
hi
i am trying to make a an electronic glove using flex sensor to display the sign language on the LCD . The sensor at rest gives a 10k resistance and when bent upto 25k . with my finger movement ill get a varying resistance for every alphabet . i have connected the sensors to a voltage divider each , i.e, 5 sensors each to 5 voltage dividers , where i get voltage from 3.9V to 2.5V, slight variations for the diff sensors . then the voltage output i connected to a voltage follower to get lower impedance . now i have to give it to the PIC16F877a that i am using . Is it feasible to use PIC16F877a or shud i opt for PIC18F452 . i am new to programmin in C and would like help in how to proceed with the program . i understand assembly language better but for my project i ve to do in C .. i would really appreciate the help ..
Thanku
i am trying to make a an electronic glove using flex sensor to display the sign language on the LCD . The sensor at rest gives a 10k resistance and when bent upto 25k . with my finger movement ill get a varying resistance for every alphabet . i have connected the sensors to a voltage divider each , i.e, 5 sensors each to 5 voltage dividers , where i get voltage from 3.9V to 2.5V, slight variations for the diff sensors . then the voltage output i connected to a voltage follower to get lower impedance . now i have to give it to the PIC16F877a that i am using . Is it feasible to use PIC16F877a or shud i opt for PIC18F452 . i am new to programmin in C and would like help in how to proceed with the program . i understand assembly language better but for my project i ve to do in C .. i would really appreciate the help ..
Thanku