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Search took 0.20 seconds. Search: Posts Made By: Jshwaa
Forum: XMODS Gallery 10-02-2006, 05:13 PM
Replies: 18
Views: 16,659
Posted By Jshwaa
Don't bet on it.....especially with li-ions. ...

Don't bet on it.....especially with li-ions.

Get li-po's or get dusted. BTW, nice velcro....
Forum: XMODS Gallery 02-24-2006, 07:19 PM
Replies: 18
Views: 16,659
Posted By Jshwaa
http://home.insightbb.com/~jshwaa/IM002621.JPG ...

http://home.insightbb.com/~jshwaa/IM002621.JPG

http://home.insightbb.com/~jshwaa/IM002622.JPG
Forum: XMODS Mods and Projects 02-24-2006, 05:06 PM
Replies: 20
Views: 4,153
Posted By Jshwaa
Ok, you win. Let's be friends. :)

Ok, you win. Let's be friends. :)
Forum: XMODS Mods and Projects 02-24-2006, 05:02 AM
Replies: 20
Views: 4,153
Posted By Jshwaa
Blah Blah Blah. Read this thread over and over...

Blah Blah Blah. Read this thread over and over again, until something clicks. Hopefully you don't starve to death.
Forum: XMODS Mods and Projects 02-23-2006, 06:22 PM
Replies: 20
Views: 4,153
Posted By Jshwaa
WOW

Yea, I can read, but you just can't write. The comma should have been a PERIOD and TWO SEPERATE SENTENCES, sorry I wasn't a moron to think it was. Thank your buddy for having the same deficiency as...
Forum: XMODS Mods and Projects 02-18-2006, 04:01 PM
Replies: 20
Views: 4,153
Posted By Jshwaa
You are wrong. The very definition of electrical...

You are wrong. The very definition of electrical power can be equated to current times voltage.



How the heck does higher mAh amount to higher voltage? Also, you just contradicted...
Forum: XMODS Mods and Projects 02-18-2006, 08:50 AM
Replies: 0
Views: 7,808
Posted By Jshwaa
Gen 1 Servo to Evo Elec Compatibility

I've heard talk of people wanting to hybrid their Gen 1's and Evo's. Supposedly the Gen 1 handles better, and the Evo has better elecs, so why not take the best of both worlds and make a better xmod?...
Forum: XMODS Mods and Projects 05-14-2005, 08:26 AM
Replies: 20
Views: 4,153
Posted By Jshwaa
you're overlooking mAh

Voltage isn't the most important component in making a more powerful xmod, mAh is. The truth is 9V batteries have 6 tiny cells in series inside them. Each of these cells have a relatively small mAh...
Forum: XMODS Science 11-09-2004, 07:30 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
If you only wanted the motor to go one direction,...

If you only wanted the motor to go one direction, then you could just tie an N-channel drain to VCC, the source to the pos. terminal of the motor, and the neg. terminal of the motor to ground. You...
Forum: XMODS Science 11-09-2004, 05:21 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
You could technically cut out 3 of them and just...

You could technically cut out 3 of them and just have one power transistor turn the motor on/off at different speeds. Very possible, yes.
Forum: XMODS Science 11-08-2004, 07:38 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
Ok, you lost me.... Are you wanting to...

Ok, you lost me....

Are you wanting to build an external board or are you wanting to stack FET's where your stock FET's are presently installed?
Forum: XMODS Mods and Projects 11-08-2004, 05:43 AM
Replies: 13
Views: 7,685
Posted By Jshwaa
Not the right chip. Won't work.

Not the right chip. Won't work.
Forum: XMODS Science 11-07-2004, 09:21 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
Vishay SI-4562DY and International Rectifier...

Vishay SI-4562DY and International Rectifier IRF7389.
Forum: XMODS Mods and Projects 11-07-2004, 08:07 PM
Replies: 13
Views: 7,685
Posted By Jshwaa
No, that H-bridge driver IC is made for a digital...

No, that H-bridge driver IC is made for a digital circuit to drive its inputs and a motor directly connected to pins on its output, along with a clock pulse generator which sets the PWM frequency. ...
Forum: XMODS Science 11-07-2004, 07:52 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
I didn't see the diagram, but yes, you could use...

I didn't see the diagram, but yes, you could use any variation of FET's you like, as long as your logic is consistant. In other words, if you have an H-bridge which is set up to run with 2 N channel...
Forum: XMODS Science 11-07-2004, 05:41 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
Correct, but the tab is typically tied to the...

Correct, but the tab is typically tied to the drain.



Just because you are running lower amperage, doesn't mean that you need a lower rated FET. The higher amperage FET's are able to achieve...
Forum: XMODS Science 11-07-2004, 03:18 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
The higher the power dissipation the better. ...

The higher the power dissipation the better. That is why I went with TO-220 and TO-262(tabless TO-220's). You'll probably be pushing 1 or 2 amps continuously, maybe more if you have a hotter motor,...
Forum: XMODS Science 11-07-2004, 09:08 AM
Replies: 444
Views: 248,286
Posted By Jshwaa
Use one that is an N-channel, and one that is a...

Use one that is an N-channel, and one that is a P-channel. I've said this before. If you're THAT lost about it, maybe you ought not try this.
Forum: XMODS Science 11-05-2004, 05:37 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
You want TO-220AB package style. Screw e-sonic,...

You want TO-220AB package style. Screw e-sonic, they don't have squat compared to digikey. Digikey owns.
Forum: XMODS Science 11-04-2004, 07:39 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
I'm on AIM, cuz I hate MSN Messenger and...

I'm on AIM, cuz I hate MSN Messenger and hotmail....but anyway.

I recommend IRF-3205's for N-channel, and IRF-4905's for P-channel.
Forum: XMODS Science 11-03-2004, 08:42 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
It's really hard to say, because again, I would...

It's really hard to say, because again, I would have to see the circuit. You say that you have it hooked up right "for sure", but something is definitely wrong, or else we wouldn't be even posting...
Forum: XMODS Science 11-03-2004, 06:33 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
I'll quote myself from a couple posts up. I...

I'll quote myself from a couple posts up. I specifically addressed this.



Also.....
Forum: XMODS Science 11-02-2004, 06:11 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
Gotcha covered. First put the red probe in a...

Gotcha covered. First put the red probe in a hole which is labeled 20A, or 10A(fused), etc. Generally the ammeter connector is on the bottom left, and labeled A or mA(not V). Then put the...
Forum: XMODS Science 10-31-2004, 06:43 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
Good work on getting it going. You can put the...

Good work on getting it going. You can put the motor in series with an ammeter and read the current. Please tell me that you got a digital multimeter. How in the hell are you going to be building...
Forum: XMODS Science 10-31-2004, 02:52 PM
Replies: 444
Views: 248,286
Posted By Jshwaa
YES!! If you don't have your logic set up right,...

YES!! If you don't have your logic set up right, you will directly short your cells through the FET's. You won't have any current channeled through the motor, just through the FET's, which will...
Showing results 1 to 25 of 139
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