Electronic code lock project help…. | Microcontroller › 8051 › Electronic code lock project help…. This topic has 1 reply, 2 voices, and was last updated 12 years, 5 months ago by dagakshay. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 3, 2011 at 9:03 pm #521 SalluParticipant I need hex file of the projetc code placed here http://www.engineersgarage.com/microcontroller/8051projects/electronic-code-lock-with-password-using-at89c51 can anybody tell me the procedure how can i get .a51 ->hex file from this code….. January 4, 2011 at 5:40 am #5294 dagakshayParticipant use keil compiler….. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In