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StanekTM 2019-08-17 04:43:42
We love this buggy. I made some changes. Sensitivity is reduced at the transmitter throttle. Charger current reduced to 100 mA. Added RF transponders for DIY laps timer. StanekTM
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  • strachsler Nice, love it too! How did you reduce throttle sensitivity at the tx? Change the Potentiometer?

    Reply 2019-08-19 14:58:24
  • strachsler It is a great little car. How did you reduce Tx Throttle Sensitivity? Thanks!

    Reply 2019-08-21 01:53:47
  • Ghost129er Thisis great! Can you post more information/details on how you did the conversion? Cheers!

    Reply 2019-09-01 18:04:45
  • StanekTM @strachsler Hi,just add resistor R1 R2 1%, parallel to potentiometer, see picture https://photos.app.goo.gl/VCNLcREbkaftUzci8

    Reply 2019-09-30 18:05:51
  • StanekTM @Ghost129er Hi,just add resistor R1 R2 1%, parallel to potentiometer, see picture https://photos.app.goo.gl/VCNLcREbkaftUzci8

    Reply 2019-09-30 18:11:57
  • Scrash kolego jak zmniejszyles czułość gazu. i jak zrobić prosty licznik okrążeń. czy masz może jakiś filmik nagrany?

    Reply 2019-10-01 03:29:49
  • StanekTM @Scrash Hi,here's some sensitivity version notes https://photos.app.goo.gl/3UV2ufEvZS9QhQv16 .Unfortunately, I do not have a detailed video on the construction of timekeeping. I created several principles, but the best thing was the principle of channel division, 1x transponder - 1x receiver and each has its own frequency and id assigned. Everything is read by Arduino and evaluated by FlipSideRacing software. Now they use the same principle in FPV racing. Maybe sometimes I base the thread on rcgroups. https://youtu.be/GTHofZ_owtw

    Reply 2019-10-10 18:28:33
  • eried What protocol are the cars using? is it xn297? do you have more detailed pics of the remote pcb?

    Reply 2019-12-04 06:34:48
  • StanekTM @eried Hello, uses the MX5323 transceiver and the MX1616 engine driver. I discussed this with Pascal Langer "hpnuts" multiprotocol developer. He has a micro car at his disposal, and his message was that the protocol could not be emulated with XN297 and others that contain a multiprotocol.

    Reply 2019-12-16 18:51:03
  • eried @StanekTM Thanks! it is a shame that is not XN297. I will try to do your sensitivity hack, I dont understand why you have that extra 390 ohm resistor in the version 3, I guess I could use just the 4.7k one alone.

    Reply 2020-01-10 04:25:36
  • StanekTM @eried Hi, resistors have been selected with respect to regulation. There are no limits to attempts. Inform what values ​​you have reached.Best regards StanekTM

    Reply 2020-01-13 06:51:26
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