| T O P I C R E V I E W |
| n/a |
Posted - Feb 26 2003 : 08:52:14 AM
Aaron,
I would like to use your Wireless Auto Tach to check the RPM on my lawnmowers, tractors, etc. Is it possible to modify your circuit for this application. Thanks for your input.
Scott
|
| 7 L A T E S T R E P L I E S (Newest First) |
| n/a |
Posted - Sep 08 2004 : 3:47:26 PM
Yo Zantz, For 1 and 2 cylinder lawn mowers and tractors the spark plugs fire every revolution, every time the flywheel passes the ignition coil, whether on the compression stroke or exhaust stroke.
voltswagen
|
| firoz |
Posted - Sep 08 2004 : 12:12:49 AM
hello
is this ckt really work.and i have one question,why there r 2 power supplies in that ckt.i mean 12v dc suplly as well as transformer supply.
and also let me know how to conver output display from analog to digital
pls reply me
thanks
|
| n/a |
Posted - Sep 06 2004 : 2:26:56 PM
Hey Zants......
If you had a chance, would you mind sending us a photo of your tach?
How did you make your pick up from the plug wire?(signal to the input wire).
Are you using a digital readout, or analog..?
Regards Perry
|
| n/a |
Posted - Aug 23 2004 : 01:11:05 AM
I have built and used this circuit on my car. I also found a table that has calabration settings for 1-8 cylinders (2 stroke & 4 stroke)
For 1 cylinder (4 stroke, using the 60hz calabration diagram) set it for 7200
Zantz |
| n/a |
Posted - Feb 27 2003 : 10:05:16 AM
No but if I llok on the circuits, I canot see any things else.
|
| n/a |
Posted - Feb 26 2003 : 9:55:11 PM
Have you built this circuit?
|
| n/a |
Posted - Feb 26 2003 : 3:23:05 PM
Instead of a car batteries use a 9Volts batteries. and instead of the 200Ohms use a 50Ohms. If the current is not enough use twoo 9Volts batteries in parallele
|
