| Author |
Message |
Fragrance
Joined: 26 Jul 2002
Posts: 1324
Helped: 23
|
 13 Dec 2007 7:45 Re: PIC16F84-based Tachometer |
|
|
|
|
topic merged to save some space for same kind of questions
regards
Fragrance
|
|
| Back to top |
|
 |
rx5
Joined: 26 Oct 2004
Posts: 130
|
| 15 Dec 2007 4:00 Re: help on RPM |
|
|
|
|
| bbarney wrote: |
| heres the schematic |
can this SC apr2000 be used with 20MHz xtal for a faster "update" of display and still be accurate??
when used with 1-cylinder 4-stroke engine, update time IS VERY VERY SLOW(and is useless) about 1.2second...
|
|
| Back to top |
|
|
sujay
Joined: 02 Jan 2008
Posts: 1
|
| 02 Jan 2008 9:11 Re: PIC16F84-based Tachometer |
|
|
|
|
hi
sujay from india
did u complete this project
sujay
|
|
| Back to top |
|
|
rx5
Joined: 26 Oct 2004
Posts: 130
|
| 02 Jan 2008 9:23 Re: PIC16F84-based Tachometer |
|
|
|
|
| sujay wrote: |
hi
sujay from india
did u complete this project
sujay |
IF your asking me, then YES I have.... good for multi cylinder engine... TOO SLOW(1.2second display update) for a single cylinder(very impractical)...
|
|
| Back to top |
|
|
zawmintun1
Joined: 21 Nov 2007
Posts: 43
|
| 01 May 2008 12:13 PIC16F84-based Tachometer |
|
|
|
|
| OK Here
|
|
| Back to top |
|
|
pasanRobotics
Joined: 12 Jan 2008
Posts: 9
|
| 02 Jun 2008 3:58 Re: help on RPM |
|
|
|
|
| rx5 wrote: |
Hi all,
anyone got an electronic copy(PDF) of Silicon Chip's RPM project??
I believe its the 2000 issue, dont know the month....the one with 7 segment AND 10LED bar display... I got the source code 16F84(ASM) and PCB layout downloaded from the forum somewhere but dont have info on the schematic.. anyone can share??
kindly send to my mail: beamrx5 (at) yahoo.com
thanks !  |
Check ur maill. Coz i send all the project files.
|
|
| Back to top |
|
|
insaf _edaboard
Joined: 07 Sep 2008
Posts: 1
|
| 24 Sep 2008 11:53 Re: PIC16F84-based Tachometer |
|
|
|
|
Hi all,
anyone got an electronic copy(PDF) of Silicon Chip's RPM project??
I believe its the 2000 issue, dont know the month....the one with 7 segment AND 10LED bar display... I got the source code 16F84(ASM) and PCB layout downloaded from the forum somewhere but dont have info on the schematic.. anyone can share??
kindly send to my mail: insafmym(at)yahoo.com
|
|
| Back to top |
|
|
