| Author | Topic |
|---|
Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
|
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
Sat, 11 December 2004 02:29
 
|
 |
hmm, yeah i didn't really want to try different values of Dave cap.. just stuck with 0.22 (as it was tested in V8 to whatever rpm, and was going to be implemented in the V3 PCB)
you have a flyback board? are you running TIP42? flyback with 2xTIP42's will increase the flyback capability by 3 times over a single TIP32.. ( i think  )
yup, from the coil -ve as it is easier.. i've put the tach output into my HEI now and will be testing with and without resistance on the tach output on monday. be interesting to see how it is affected... i'm not totally clued up on the whole tach input/output signals.. and scope would be damn handy
hmm, i figured it was something like the resistor was changing the time taken for the dave cap to charge... increasing it's smoothing effect on signal.
no, i have condensor on the points... which now thinking about it, is the wrong place
since both condensor and dave cap are 0.22uF i figure they are doing the same thing...
decreasing the comms speed to 20ms.
Cya, Stewart
|
|
|
| | Subject | Poster | Date |
|---|
 |
testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Fri, 10 December 2004 05:52 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
IRA11Y | Fri, 10 December 2004 06:09 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
RA40Celica | Fri, 10 December 2004 06:15 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Fri, 10 December 2004 06:41 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
TA-022 | Fri, 10 December 2004 11:32 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Fri, 10 December 2004 12:41 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
RA40Celica | Fri, 10 December 2004 23:13 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Sat, 11 December 2004 02:29 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Mon, 13 December 2004 03:57 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
gearb0x | Fri, 10 December 2004 12:52 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Fri, 10 December 2004 12:58 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
gearb0x | Fri, 10 December 2004 13:15 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
RA40Celica | Mon, 13 December 2004 23:31 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Tue, 14 December 2004 06:09 |
|
Re: testing Jaycar HEI tach signal for Megasquirt
|
oldcorollas | Tue, 14 December 2004 06:12 |
