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Forum: 1/8th ELECTRIC Off Road 17-06-2009
Replies: 9
Views: 1,706
Posted By Dagger Thrasher
Yep, that was me. Cheers man. :)

Yep, that was me. Cheers man. :)
Forum: 1/8th ELECTRIC Off Road 16-06-2009
Replies: 9
Views: 1,706
Posted By Dagger Thrasher
What ESC are you running? If you're using an MMM,...

What ESC are you running? If you're using an MMM, then don't worry too much about it as it's splash-proof (has a conformal coating over all the innards). Castle have said themselves that's it's...
Forum: Electrics 30-03-2009
Replies: 21
Views: 1,829
Posted By Dagger Thrasher
I imagine the "voltage" that you're adjusting...

I imagine the "voltage" that you're adjusting will be the charger's "peak cut-off", and not the nominal voltage of the pack as all LiPo cells are 3.7V at rest. You might want to set the cut-off lower...
Forum: Electrics 29-03-2009
Replies: 5
Views: 558
Posted By Dagger Thrasher
No prob, Tyson.:) Don't bother with the...

No prob, Tyson.:)

Don't bother with the Maplin supplies; they're ok for what they are, but they're old designs and have low outputs for their large size. Even their biggest one is only rated to 7A...
Forum: Electrics 28-03-2009
Replies: 5
Views: 558
Posted By Dagger Thrasher
Switch mode, without a question. Much, MUCH more...

Switch mode, without a question. Much, MUCH more efficient and probably more reliable too, as long as it's decent quality. What particular PSUs are you looking at?
Forum: Electrics 16-03-2009
Replies: 23
Views: 3,247
Posted By Dagger Thrasher
This certainly doesn't sound right. Getting hot...

This certainly doesn't sound right. Getting hot is expected, but it should never keep switching on and off. What voltage of pack are you charging (6 cells I assume)? It seems to be acting like you're...
Forum: Electrics 05-03-2009
Replies: 25
Views: 1,618
Posted By Dagger Thrasher
Aside from the improved motor drive algorithms,...

Aside from the improved motor drive algorithms, there are the usual bug fixes. The changes are listed under the Mamba FRH page. It doesn't mention the motor drive improvements as they were already...
Forum: Electrics 04-03-2009
Replies: 25
Views: 1,618
Posted By Dagger Thrasher
That's odd; it should show up as a firmware...

That's odd; it should show up as a firmware version in CastleLink. If you look in the right-most tab (or second from right, I can't remember exactly) then it should give you a list of available...
Forum: Electrics 04-03-2009
Replies: 25
Views: 1,618
Posted By Dagger Thrasher
Sorry, I got my firmware version numbers a bit...

Sorry, I got my firmware version numbers a bit mixed up lol. 1.17 was the latest version that's listed on the Mamba Max page, but 1.20 is the very latest release. It was actually originally meant for...
Forum: Electrics 03-03-2009
Replies: 25
Views: 1,618
Posted By Dagger Thrasher
Good point, I'd not thought about the Redlines...

Good point, I'd not thought about the Redlines (and the Plasma). Last I heard, the Tekin Redlines were being considered by the BRCA but I don't know if they're actually legal (I'm not a racer...
Forum: Electrics 03-03-2009
Replies: 25
Views: 1,618
Posted By Dagger Thrasher
Alfonso, Welshy's right in that most sensored...

Alfonso, Welshy's right in that most sensored motors will run perfectly OK on the sensorless Mamba...but you also shouldn't have a problem with any motors that have the sensor cables hardwired to...
Forum: Electrics 02-03-2009
Replies: 2
Views: 730
Posted By Dagger Thrasher
Don't worry, that's perfectly normal. Many...

Don't worry, that's perfectly normal. Many chargers do that while charging Nickel cells, so that they can monitor the pack voltage under no-load conditions. :)
Forum: I Made This ! 28-02-2009
Replies: 0
Views: 3,303
Posted By Dagger Thrasher
My Schumacher eHavoc...

Hi all,

I just thought some of you might like to see my latest project that I just finished (literally, I tightened the last turnbuckle this morning!). It's a Schumacher Havoc that I've converted...
Forum: Electrics 24-02-2009
Replies: 35
Views: 2,579
Posted By Dagger Thrasher
To be fair, charging at 4.5A *probably* wouldn't...

To be fair, charging at 4.5A *probably* wouldn't represent a problem. And of course it depends on the quality of the pack used as well, but there's a reason why cell manufacturers have labels warning...
Forum: Electrics 24-02-2009
Replies: 35
Views: 2,579
Posted By Dagger Thrasher
It's best to stick with 4A in this case...don't...

It's best to stick with 4A in this case...don't go with 4.5 (sorry Mark Christopher). It's risky, and potentially dangerous to do with any pack with is only rated for a 1C charge (which is most of...
Forum: Electrics 23-02-2009
Replies: 5
Views: 580
Posted By Dagger Thrasher
I used to have one of those LRP dischargers years...

I used to have one of those LRP dischargers years ago, but they're not that useful IMO. They have no voltage cutoff built-in that I could tell, so it's really guesswork as to how long you should...
Forum: Electrics 18-02-2009
Replies: 4
Views: 1,115
Posted By Dagger Thrasher
Any sensorless ESC will run both sensored and...

Any sensorless ESC will run both sensored and sensorless motors; it'll just run a sensored motor as if it's sensorless, as it won't use the sensor lead. The Losi Xcelorin, Castle Mamba Max, Tekin R1...
Forum: Electrics 10-02-2009
Replies: 15
Views: 841
Posted By Dagger Thrasher
I don't think you've destroyed...

I don't think you've destroyed anything...certainly not your motors, anyway (pretty much the only way to fry a brushless motor, other than by factory defect, is to overheat it).

I might have read...
Forum: I Made This ! 31-01-2009
Replies: 9
Views: 2,723
Posted By Dagger Thrasher
http://www.mugi.co.uk/shop_product.php?id=371# ...

http://www.mugi.co.uk/shop_product.php?id=371#

Is that the place you found? It looks like you have to log in to add stuff to the basket, up in the left hand corner. Sorry if that's the one that...
Forum: Electrics 31-01-2009
Replies: 15
Views: 981
Posted By Dagger Thrasher
Just a thought; have you properly checked all...

Just a thought; have you properly checked all your solder joints on the motor and battery power wires/plugs? An accidental bad or dry joint can play havoc with systems, and can easily cause cogging...
Forum: Electrics 31-01-2009
Replies: 8
Views: 790
Posted By Dagger Thrasher
Danny McGee, the small PCB on the bottom of the...

Danny McGee, the small PCB on the bottom of the cap is just a means of mounting the cap's metal leads to the short bit of flexible wire that allows you to easily position it.

I really, *really*...
Forum: Electrics 30-01-2009
Replies: 8
Views: 790
Posted By Dagger Thrasher
The cap is there to smooth-out the voltage that...

The cap is there to smooth-out the voltage that the ESC is getting from the battery. When a battery is under load, the voltage it supplies will "ripple", and this can cause the driver FETs in an ESC...
Forum: Electrics 29-01-2009
Replies: 12
Views: 1,158
Posted By Dagger Thrasher
Yup, LiPo sacks can be real lifesavers and do a...

Yup, LiPo sacks can be real lifesavers and do a good job of containing flames. LiPo is incredibly safe as long as you just don't abuse the cells (just like NiMH), but there are always going to be...
Forum: Electrics 18-01-2009
Replies: 14
Views: 978
Posted By Dagger Thrasher
If you're having paint bubble, then the motor is...

If you're having paint bubble, then the motor is probably pretty hot to say the least. General rule of thumb is that if you can put your finger on it for 5 seconds or more without scalding yourself,...
Forum: Electrics 17-01-2009
Replies: 5
Views: 1,391
Posted By Dagger Thrasher
You'll want to avoid those like the plague I'm...

You'll want to avoid those like the plague I'm afraid! Your instincts were right; that price is way too low, and the reason is because that (in the small print, sneakily), they're only capable of...
Showing results 1 to 25 of 42

 
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