R/C Tech Forums - View Single Post - RCHourglass DIY Lap Timing (AKA Cano revised)
Old 12-18-2018, 01:05 PM
  #363  
Faatal
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Join Date: Apr 2018
Posts: 8
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Finally I got the thing working on the nitro offroad track, by adding external 5V supply for decoder.
But as now the winter session starts I have a lot of missing detections with electro 1:10 class on carpet.
Detection is working fine at no throttle or at full throttle.
But in case of part throttle I have no detections.
In the picture you see reading at loop amplifier output at part throttle.
The spikes are coming from the motor (8kHz), at the left side you can see a transponder message.
So for me it is plausible that I canīt get detections as every message is disturbed by motor noise.
I am just wondering how AMB handle this situation?
Perhaps somebody knows how to improve this?

dropbox .c o m
/s/x51y6byj0iwdrbt/IMG_20181218_180501_klein.jpg?dl=0
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