1. T

    Spektrum AR620 PWM high voltage

    hi, I am using the Spektrum AR620 to send PWM signals to a flight computer to control it, but I have a problem: the flight computer can only take 3.3V logic, and I don't know weather the AR620 receiver outputs 5V or 3.3V logic. The receiver is running on a 5.5V SBEC. Does anyone know weather...
  2. E

    Setting up PWM

    Hello! I am building my first ever racing drone with a PWM setup but I am having a few issues that I cannot figure out so I was hoping to get some help. I have a SPRacingF3 Flight Controller connected to a FS-IA6 RX going to an FS-I6 TX. I know that everything is set up correctly because the...
  3. J

    Help! Anybody Know How To Keep PWM Settings?

    So I was trying to program my flight controller in betaflight today and when I was trying to change the Receiver (in configuration) to PWM, I would hit save and reboot but when it rebooted it changed back to PPM. Does anyone know how to solve this?
  4. ServoCity

    Tech Tip: Understanding PWM Signals

    Check out our new PWM Meter Browse our full line of Servos
  5. ServoCity

    New PWM Meter & Low Voltage Cutoff Switch

    PWM Meter - $19.99 Need to know what PWM signal your receiver, robot or servo controller is sending? Simply plug in our PWM Meter to see a readout of the PWM signal in microseconds (µsec). If you wish to pass that signal on to your servo or device, just plug into the other set of header row...
  6. C

    Using Arduino as an autopilot

    Hi every one, I’m working on an octocopter that I would like to be auto-piloted. To do that, I’m considering to use my Arduino Mega 2560 to generate PWM signals to «*mimic*» a receiver. I’m using a SP Racing F3 and cleanflight. So more precisely, instead of using a RC command, I want the...
  7. B

    please help using the fly sky t-6 as tx, pwm problems using xracer fc

    i cant figure out how to set it up i soldered all the pins correctly and trying to go into beta flight and go to reciever tab and nothing is hapening please need someone to help me!!
  8. B

    Autonomous Quadcopter simultanious PWM and MSP commands as the RC input

    Hi All, I am trying to implement an autonomous with my Quadcopter using a Raspberry Pi sending MSP commands as the RC input via USB to the flight controller. This will perform functions as altitude hold and moving via distance sensor inputs. When running in certain modes some axes are still...
  9. Y

    Cheap Gimbal help

    Hey guys, I have one of the cheap 2 axis go pro gimbals from eBay laying around. My thought was put it to use. Using a simple mount to hold it and the battery. Without the receiver when i put it on one of my quadcopters I cannot control the pitch. Anyone have any idea how i can wire some type...