R/C Tech Forums - View Single Post - The Homebuilt Dynamometer (Dyno)Thread!!!
Thread: The Homebuilt Dynamometer (Dyno)Thread!!!
View Single Post
Old 11-23-2020 | 09:36 AM
  #103  
howardcano's Avatar
howardcano
Tech Elite
iTrader: (37)
 
Joined: Jan 2012
Posts: 3,784
From: Olathe, KS
Default
Originally Posted by peri
Hi guys! I would like to know what you think about the Hobby Motor Inertia Dyno by MiniPro, as far as analysing and setting up you motor. I have been involved with nitro engines the past 20 years and now trying to find my way in electric 1:10 off road...
Thank you for your time!
The sampling rate on the MiniPro is far too slow. This results in raw data that is very noisy, which severely compromises accuracy.

Take a look at post #73 in this thread. It shows a graph of raw data using a sampling rate that is many orders of magnitude higher than the MiniPro. As you can see, the data is very smooth and free of noise. If you find a graph of raw data from the MiniPro, it will show so much noise that the graph will be unrecognizable. No amount of data smoothing will fix that.
Last edited by howardcano; 11-23-2020 at 09:48 AM.
howardcano is offline  
Reply