| ??? 02/06/07 17:58 Read: times |
#132152 - i had think about this Responding to: ???'s previous message |
Charles Bannister said:
Hello Rachit,
I did a frequency counter project using AT89C2051 a while back. It has the software in hex and hardware schematics. This can be used as a RPM meter (tach) to suite your needs. Also search under Peter Dannegger (a real genius) because he has done the same thing only better. He published the c source code listing which means you can modify it to suit your needs. Good luck Regards, Charles Bannister i have thought about this way:- i have made ir transmitter and receiver and i am trying to rotate and trying to count with timer. if u can suggest thaank you for your help. |
| Topic | Author | Date |
| rpm meter using 89c2051 | 01/01/70 00:00 | |
| Tachometer... | 01/01/70 00:00 | |
| The key is to THINK! | 01/01/70 00:00 | |
| Absolutely! | 01/01/70 00:00 | |
| Seach for Frequency counter | 01/01/70 00:00 | |
| i had think about this | 01/01/70 00:00 | |
| Trying to rotate? | 01/01/70 00:00 | |
| serial communication between two 89c52 | 01/01/70 00:00 | |
| use Opto interruptors | 01/01/70 00:00 | |
| Or not | 01/01/70 00:00 | |
| use a hell-effect senso | 01/01/70 00:00 | |
| Another quaint Malundism? | 01/01/70 00:00 | |
I have used them in industrial plants where | 01/01/70 00:00 |