rfid based toll plaza | Microcontroller › 8051 › rfid based toll plaza This topic has 2 replies, 3 voices, and was last updated 8 years, 12 months ago by Ashutosh Bhatt. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts September 14, 2015 at 8:43 pm #3989 snehal nagnath ransingParticipant I am doing my project on the topic Simple toll plaza system using low frequency RFID interfaced with 8051 microcontroller (AT89C51). i wrote code in software but it gave lots of errors so, please tell me in which software i create the hex file September 15, 2015 at 5:50 am #13290 Rahul TungarParticipant which IDE u r using?? & Upload your code with errors so we can help you… September 23, 2015 at 5:18 pm #13319 Ashutosh BhattParticipant where is ur code? how u compile it? wht errors u got? Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In