john fletcher
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  • Buckinghamshire, England
  • United Kingdom
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john fletcher's Discussions

What's the spec for voltage on APM2

Started this discussion. Last reply by john fletcher May 17, 2012. 2 Replies

Hi There,I'm sure I've just missed this, but what are the Min and Max voltages for APM2 boards?I've seen 5V in loads of places. I'd just like to know so that I can provide a suitable voltage.Many…Continue

Tags: spec, power, voltage

5.23 Volt output signal pwm APM2

Started this discussion. Last reply by john fletcher May 6, 2012. 5 Replies

Hi There,As I understand this so far my Rx gives a PWM signal thats 2.90V peak and varies it in width from 1.0 to 1.8 mS (without trims etc) and my APM2 does about the same at 5.23Volts.None of my…Continue

5.23 Volt output signal pwm APM2

Started this discussion. Last reply by Todd Lewis Feb 18. 3 Replies

Hi There,As I understand this so far my Rx gives a PWM signal thats 2.90V peak and varies it in width from 1.0 to 1.8 mS (without trims etc) and my APM2 does about the same at 5.23Volts.None of my…Continue

Tags: PWM, voltage, output

yaw and rudder not related and starting attitude

Started this discussion. Last reply by john fletcher Apr 1, 2012. 2 Replies

Hi Flolks,First the kit :-Recently bought APM 1, IMU to match, compass and ublox 5 in an already flying Taylorcraft 450 by E-Flight.Now the questions,First although I'm getting most of the things I…Continue

Tags: settings, attitude, gyro, rudder

 

john fletcher's Page

Latest Activity

Todd Lewis replied to john fletcher's discussion 5.23 Volt output signal pwm APM2
"John, I think that you have not had a reply because, apparently, few people understand the details of the signals between receivers and servos. This is, in part, because the manufacturers don't publish these details. It is proprietary. (I.e.…"
Feb 18
john fletcher replied to john fletcher's discussion 5.23 Volt output signal pwm APM2
"Hi Todd, No, I don't understand why explaining this was so hard or what harm could have been done it's a simple question. Regards John"
Feb 14
Todd Lewis replied to john fletcher's discussion 5.23 Volt output signal pwm APM2
"John, Did you ever find an answer? I have a similar question. -Todd"
Feb 13

Profile Information

About Me:
just interested in auto control of gliders and programing
Tell us a bit about your UAV interest
I fly full size and model gliders and heli's and would like to play around with automated control
Hometown:
aylesbury

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