A Aravind Prasanna New Member Feb 19, 2013 #1 Hi, I want to interface AT89s51 with GR-87 GPS... By using hyperterminal GPS is giving output well... And simulation using Keil also giving output... But problem in hardware interfacing... GPS modem sends 3V cmos output...
Hi, I want to interface AT89s51 with GR-87 GPS... By using hyperterminal GPS is giving output well... And simulation using Keil also giving output... But problem in hardware interfacing... GPS modem sends 3V cmos output...