Dear All, I am new in micro controller programming, I have micro controller 89C51 and I need the circuit components and schmatic of the programmer ciruit which is interfaced to the computer with the serial port. Please some can send it to me Thanks Regards Sameh
http://www.kmitl.ac.th/~kswichit/ Rgds Raj Shetgar
why bother. why not use an ISP chip. More beginners get frustrated when building a programmer and then for the first go not knowing if it is the programmer or their code than anything else. Drop the build a programmer ideA and get a hold of some P89c51rX2 CHIPS. eRIK
thanks for such a information
sanjay vaghela 9426229159