R/C Tech Forums

R/C Tech Forums (https://www.rctech.net/forum/)
-   Radio and Electronics (https://www.rctech.net/forum/radio-electronics-137/)
-   -   Hobbywing Tunalyzer (https://www.rctech.net/forum/radio-electronics/1112197-hobbywing-tunalyzer.html)

gigaplex 06-01-2023 03:54 PM


Originally Posted by OffRoadJunkie (Post 16009057)
That sucks!

What's the USB port for?

I'm guessing future firmware updates from a computer.

OffRoadJunkie 06-03-2023 08:10 PM


Originally Posted by gigaplex (Post 16009073)
I'm guessing future firmware updates from a computer.


You're right. There is no printer and the USB port is for a future update. LAME!!!!

STLNLST 06-05-2023 05:04 AM


Originally Posted by OffRoadJunkie (Post 16008464)
With LSR Speedway closed, where are you all racing now? Are you all going to the Delta Speedway?

many of us run multiple classes and had already transitioned into onroad primarily before LSR closed. I know the offroad guys either go to Whipit in Reno or run Modesto outdoor.

OffRoadJunkie 06-05-2023 10:25 AM


Originally Posted by STLNLST (Post 16009776)
many of us run multiple classes and had already transitioned into onroad primarily before LSR closed. I know the offroad guys either go to Whipit in Reno or run Modesto outdoor.


Reno and Modesto? That's a lot of driving. What on-road track to you run on?

It's sad to see LSR get shut down. They were very nice owners and it was a nice track. The only issue I had, there didn't seem to be any "energy". It was pretty dull, between races.

jujubean 10-14-2023 02:36 PM

Graphing Results
 
Hello. I am new to this. I want to put the date from the results into a graph to find the best results. Any recommendations on how to do this?

Kraig 10-15-2023 08:35 AM


Originally Posted by jujubean (Post 16041368)
Hello. I am new to this. I want to put the date from the results into a graph to find the best results. Any recommendations on how to do this?

if you look through this thread you can see a few posts on what some are doing to record this data. If you graph the results or have a few cells do the calculations for you it will make things a little easier to see what is going on.

https://www.rctech.net/forum/radio-e...-master-2.html

trilerian 10-15-2023 08:40 PM


Originally Posted by Kraig (Post 16041473)
if you look through this thread you can see a few posts on what some are doing to record this data. If you graph the results or have a few cells do the calculations for you it will make things a little easier to see what is going on.

https://www.rctech.net/forum/radio-e...-master-2.html

There goes my poor naming convention again...
I think you mean this one. Load Master

Somewhere in that thread I have a link to my Github that has some graphs in it.

Edit: I guess I can just put the link here, lol. github - analyzer results

shortcut3d 11-07-2023 07:03 PM

This is probably a stupid question. Can the Tunalyzer be powered by a charger power supply?

gigaplex 11-07-2023 08:28 PM


Originally Posted by shortcut3d (Post 16047985)
This is probably a stupid question. Can the Tunalyzer be powered by a charger power supply?

Probably, the voltage input range is 6V-16.8V

OffRoadJunkie 11-08-2023 07:56 AM

You also have to make sure your power supply has the amperage.

shortcut3d 11-08-2023 12:47 PM


Originally Posted by OffRoadJunkie (Post 16048125)
You also have to make sure your power supply has the amperage.

The power supply is one of the rebranded server PSUs rated at 12V / 75AMP / 900W with 4mm female bullets.

Assuming that’s more than enough amperage.

I would think the benefit would be more consistent voltage and not adding cycles on a battery

trilerian 11-08-2023 12:58 PM


Originally Posted by shortcut3d (Post 16048238)
The power supply is one of the rebranded server PSUs rated at 12V / 75AMP / 900W with 4mm female bullets.

Assuming that’s more than enough amperage.

I would think the benefit would be more consistent voltage and not adding cycles on a battery

The power supply is fine. It supplies DC voltage, albeit noisy. I run my Tunalyzer on a converted server supply. No issues.

STLNLST 11-08-2023 08:25 PM

Since I cant find my exact unit I took down my post

gigaplex 11-08-2023 11:12 PM


Originally Posted by STLNLST (Post 16048372)
This is what ive used for years rather than charging up a battery. Consistent results every time and if you’re tuning a crap load of motors you dont have to worry about the battery dropping in voltage. This one is similar to the one I have as I can’t find the exact one anymore. Connect to my power supply set your desired voltage and forget about it.
https://cimg2.ibsrv.net/gimg/www.rct...50577828c7.png

The Hobbywing has a built in voltage regulator, this is a bit redundant. A good idea for other brands though. But make sure you get one with sufficient current rating, 4.5A is too low.

STLNLST 11-09-2023 04:49 AM


Originally Posted by gigaplex (Post 16048402)
The Hobbywing has a built in voltage regulator, this is a bit redundant. A good idea for other brands though. But make sure you get one with sufficient current rating, 4.5A is too low.

as I stated previously I could not find the exact one I’ve had for years. Way before the Hobbywing came out. I will have to just take a pic of mine rather than posting what I could find from a quick search



All times are GMT -7. It is currently 12:06 PM.

Powered By: vBulletin v3.9.3.9 Patch Level 3
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.