I just start it for my final exams.
The idea is the dor open when correct key sequence pressed with keypad or with IR Remote.
For keypad interfacing I have no problem.
I need help to interface IR receiver with AT89S51.
If anyone have idea how to do this, or have any circuits please let me know.
Thank you...
The idea is the dor open when correct key sequence pressed with keypad or with IR Remote.
For keypad interfacing I have no problem.
I need help to interface IR receiver with AT89S51.
If anyone have idea how to do this, or have any circuits please let me know.
Thank you...