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Search took 0.35 seconds. Search: Posts Made By: gRC

Forum: ZipZaps

10-28-2002, 05:11 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

Re: problem with this mod

I'm not sure. I have never seen a problem like that.

What are the voltage and amperage ratings of your adapter? Perhaps the adapter is faulty.

Forum: Bit Char-G Mods and Projects

10-25-2002, 12:24 AM

Replies: 3

AC adapter for controller

Views: 3,717

Posted By gRC

Two AAs have the same voltage as two AAAs, but...

Two AAs have the same voltage as two AAAs, but two AAs can produce more current. So use a 3V adapter that has a high amperage rating.

Forum: Bit Science

10-23-2002, 10:22 PM

Replies: 41

Charging station

Views: 9,342

Posted By gRC

Some info about charging with different adapters...

Some info about charging with different adapters was posted in another thread (http://tinyrc.com/forums/showthread.php?s=&threadid=1547).

Forum: ZipZaps

10-23-2002, 10:11 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

I recently redid the mod using jacks with switch...

I recently redid the mod using jacks with switch so I don't need to remove the batteries. I follow Mattydiah's advice to use the adapter for charging especially. Thanks to everyone for contributing...

Forum: Bit Char-G Mods and Projects

10-23-2002, 10:02 PM

Replies: 3

AC adapter for controller

Views: 3,717

Posted By gRC

Maybe this thread will help. AC-to-DC...

Maybe this thread will help.

AC-to-DC adapter for controller (http://tinyrc.com/forums/showthread.php?s=&threadid=1547)

Forum: ZipZaps

10-21-2002, 04:51 PM

Replies: 11

WOAH...this track ROCKS!!!

Views: 4,249

Posted By gRC

French-to-English translation...

French-to-English translation (http://babelfish.altavista.com/urltrurl?url=http%3A%2F%2Fwww.ilestpas.net%2Fmini-zone%2Fbitcharg%2Fcircuit01%2Fcircuit01.htm&lp=fr_en&tt=url)

Forum: ZipZaps

10-11-2002, 12:40 AM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

One thing I noticed is that the car seems to run...

One thing I noticed is that the car seems to run longer if I use the 3V 1000mA adapter while charging the car. I suspect that the higher current output of the adapter causes the car to be slightly...

Forum: ZipZaps

10-11-2002, 12:16 AM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

This time I measured the voltage and amperage of...

This time I measured the voltage and amperage of the actual charger while the car is being charged. The charger's conductors are located on the top of the controller, and they connect to the bottom...

Forum: ZipZaps

10-10-2002, 11:05 PM

Replies: 15

Yep, another day, another mod....

Views: 1,638

Posted By gRC

Someone who posted at a different forum screwed...

Someone who posted at a different forum screwed in some picture frame eye loops with great success.

Forum: ZipZaps

10-09-2002, 10:12 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

I borrowed a multimeter that can measure up to...

I borrowed a multimeter that can measure up to 20A (i.e. 20,000mA) of current, and I measured the amperages of various power sources for the controller. The amperages were measured during the first...

Forum: ZipZaps

10-09-2002, 02:19 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

There is an easy way to tell. When I...

There is an easy way to tell. When I accidentally reversed the polarity, the controller's green LED would not light up at all. After I correct the polarity, it would light up normally.

I am...

Forum: Bit Char-G / MicroSizers

10-09-2002, 11:22 AM

Replies: 1

MicroCar Smackdown (ZipZaps vs. MicroSizers)

Views: 487

Posted By gRC

MicroCar Smackdown (ZipZaps vs. MicroSizers)

Geek Toys: MicroCar Smackdown (http://www.extremetech.com/article2/0,3973,604706,00.asp) at ExtremeTech.com

Forum: ZipZaps

10-07-2002, 01:36 AM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

One of the reasons why I used the submini jack...

One of the reasons why I used the submini jack instead of a coaxial jack is that it is very small and fits easily next to the battery compartment.

Thanks for the diagram.

Forum: ZipZaps

10-06-2002, 09:40 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

Here is a picture of the jack. It has three...

Here is a picture of the jack. It has three terminals: one on the left, one in the middle, and one on the right. Could you name each terminal according to its location in this image?

Forum: ZipZaps

10-06-2002, 05:46 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

But removing the batteries makes the controller...

But removing the batteries makes the controller so much lighter. :)
I really was not sure how to wire a coaxial mount with switch. Perhaps someone could explain how.

Forum: ZipZaps

10-06-2002, 03:55 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

I created a web page with several pics of the...

I created a web page with several pics of the mod.

AC-to-DC adapter mod for ZipZaps controller (http://home1.gte.net/res18h39/adapter/)

Forum: ZipZaps

10-06-2002, 02:41 AM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

For what it's worth, I replaced the regular...

For what it's worth, I replaced the regular Duracell batteries with a fresh pair of Duracell Ultra batteries and measured the voltage again. When the controller is turned on but not charging, these...

Forum: Bit Char-G / MicroSizers

10-05-2002, 04:27 PM

Replies: 6

Microsizers in American stores

Views: 1,649

Posted By gRC

I picked up some Microsizers at Toys R Us...

I picked up some Microsizers at Toys R Us yesterday (at the physical store, not toysrus.com). There were about a dozen of the full sets for $29.99 each on the shelf in the RC section. Unfortunately...

Forum: ZipZaps

10-05-2002, 03:18 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

voltage and amperage measurements

I picked up several 3V adapters from Radio Shack to try out. They are candidates to replace my seemingly inadequate 3V 200mA adapter.

I first used my digital multimeter to measure the voltage and...

Forum: ZipZaps

10-04-2002, 12:50 PM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

I have not tried the multimeter yet, but I have...

I have not tried the multimeter yet, but I have noticed that the red LED is dimmer when charging if I use the adapter instead of fresh AAA batteries. So I probably could use an adapter that has more...

Forum: ZipZaps

10-04-2002, 10:57 AM

Replies: 50

AC-to-DC adapter for controller

Views: 19,406

Posted By gRC

AC-to-DC adapter for controller

I mod'ed my ZipZaps controller last night to use an AC-to-DC adapter. Basically I opened the controller by removing the screws, drilled a 5/32" hole next to the left side of the battery compartment,...

Forum: ZipZaps

10-02-2002, 04:31 PM

Replies: 43

BitChar-GMotors! - Hardcore tech thread!

Views: 4,562

Posted By gRC

Re: Perfect Battery!!

The cylindrical battery (http://www.ptibattery.com/english/cylindric.htm) may be even better. LC12160 is 3.6V, 80mAh, 12mm x 16mm, 5g.

Forum: ZipZaps

09-30-2002, 11:08 PM

Replies: 3

zip zap question

Views: 4,201

Posted By gRC

Check out this other thread. range of 27 MHz...

Check out this other thread.

range of 27 MHz versus 49 MHz (http://www.tinyrc.com/forums/showthread.php?s=&threadid=1398)

Forum: ZipZaps

09-30-2002, 09:49 PM

Replies: 10

news articles about ZZ

Views: 1,324

Posted By gRC

news articles about ZZ

Here are some links to news articles about the ZipZaps.

Radio Shack -- World’s Ultimate Compact Car Launches in Los Angeles...

Forum: ZipZaps

09-30-2002, 10:59 AM

Replies: 34

I have to disagree.....

Views: 3,084

Posted By gRC

I have driven my ZZ down wooden stairs several...

I have driven my ZZ down wooden stairs several times. I have also had it fall from tables, desks, and shelves onto carpet. It has not suffered any damage... yet.

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