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 | | Re: Helicopter
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| Hi Ross and many thanks for your support ! I also thought about using specific Technic "swashplate", but I concluded as you did : collective control could'nt be achieved because of friction. So keeping the large technic turntable was the best way... (...) (20 years ago, 3-Feb-05, to lugnet.technic, FTX)
| | | | | Re: Helicopter
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| (...) Hi Pierrick, that's nice work! And I'm glad I could provide a little inspiration. The weird thing is, that helicopter was the first MOC I built after my dark age too! I like how you control the swash plate (turntable) from below - the probably (...) (20 years ago, 2-Feb-05, to lugnet.technic, FTX)
| | | | | Re: using PWM output to control Lego motors
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| (...) The signals output by the RC receiver will drive servos or RC motor speed controllers. The signal consists of a pulse of 1-2ms width in an 18ms cycle. For a servo, 1ms corresponds to 45 degrees turn one way, 1.5ms to centre and 2ms to 45 (...) (20 years ago, 2-Feb-05, to lugnet.robotics, lugnet.technic)
| | | | | Helicopter
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| Just a few words from a newbie annoucing his first MOC : a (yellow) Technic Helicopter. As I said on (URL) MOCpages>, I had left my Legos from ten years now, and thanks to my kids, who are now asking me to play LEGO back, I have retrieved old Lego (...) (20 years ago, 2-Feb-05, to lugnet.technic, lugnet.announce.moc, FTX) !!
| | | | | Re: using PWM output to control Lego motors
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| (...) Thank you, this clarifies things for me quite a lot. I was thinking that PWM was PWM, but now I see the important difference -- one is a means of transmitting data, and the other is a means for controlling current (integrated over many (...) (20 years ago, 2-Feb-05, to lugnet.robotics, lugnet.technic)
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