Martin diphoorn
  • Male
  • Hoogeveen, Drenthe
  • Netherlands
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BMP085 pressure sensor

Started Feb 12 0 Replies

Hi all,i have been testing my BMP085 pressure sensor on the shield. And im wondering if it can be calibrated. It seems to me that when it is 20 degrees celsius in the room the sensor will output 25…Continue

Tags: Baro, Sensor, Pressure, BMP085

Relay broken

Started this discussion. Last reply by Martin diphoorn Oct 19, 2011. 3 Replies

Hi guys, i have a problem it looks like my relay is broken.First of all, i haven't got a clue what should have damaged the relay. Its just a regular arducopter with a little bit modified frame. Just…Continue

 

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Martin diphoorn posted a discussion

BMP085 pressure sensor

Hi all,i have been testing my BMP085 pressure sensor on the shield. And im wondering if it can be calibrated. It seems to me that when it is 20 degrees celsius in the room the sensor will output 25 degrees celsius.Im using the library from the arducopter/ardupilot. And just run an simple loop to retrieve pressure and temperture. And it seems there is always an difference off 5 degrees higher. Pressure seems to be okay for this neighbourhood.Any one else seen this same behaviour?Greetings,MartinSee More
Feb 12
0 Comments
Martin diphoorn replied to Martin diphoorn's discussion Relay broken
"I followed this guide: http://diydrones.com/profiles/blogs/led-low-battery-warning-on   i found out that the input voltages to the relay are okay. So there is 12v on the right pins. However there is never 12v on the output pin of the relay. So…"
Oct 19, 2011
Helldesk replied to Martin diphoorn's discussion Relay broken
"How do you have the leds connected? Could you post a rough schematic? Just in case: note that the relay does not power anything by itself, it only connects the middle one of its three pins to either of the other pins. Powering an LED on and off…"
Oct 18, 2011
3D Robotics Tech Support replied to Martin diphoorn's discussion Relay broken
"Hi Martin, If you're unsure of whether or not the relay is functioning, you can check the relay using your multimeter and testing the conductivity at the three relay pins on the oilpan. You can look for the replacement online, and the part…"
Oct 18, 2011
Martin diphoorn posted a discussion

Relay broken

Hi guys, i have a problem it looks like my relay is broken.First of all, i haven't got a clue what should have damaged the relay. Its just a regular arducopter with a little bit modified frame. Just other arms.After a crash the relay seems to be damaged a little.And one part wasn't attached on the board any more.So yesterday i soldered it on the board again. Im not good in that, but well its attached again. However im trying to get some leds working on it, but it does not change from state. I…See More
Oct 13, 2011
3 Comments
Martin diphoorn replied to Tom Petruzzelli's discussion Fly Mode Problem in the group ArduCopter User Group
"Maybe you can try this one for the eurgle 9x. It worked on mine before i put the er9x software on it.   http://www.rcgroups.com/forums/showatt.php?attachmentid=4159761"
Oct 13, 2011
Martin diphoorn replied to Agustin Monteverdi's discussion ESC and MOTOR compatibility
"This looks like the Mystery A2212-15 930KV. Im just thinking about bying these for my arducopter.   Just wondering what are your experiences with these? Do they work well with the basic arducopter props?"
Oct 3, 2011
Martin diphoorn posted a photo
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My current ArduCopter

Sep 27, 2011
0 Comments
Martin diphoorn commented on jasonshort's blog post Arducopter 2.0.44
"Ah great, that will do the job! thx"
Sep 27, 2011
Martin diphoorn commented on jasonshort's blog post Arducopter 2.0.44
"You guys are all showing nice graphs and waypoints/tracking on maps. How do you guys do that? Is there a wiki for it? Do you need an xbee connection? "
Sep 27, 2011
Martin diphoorn replied to jasonshort's discussion Arducopter 2.0.43
"To be save i changed all modes to stabilize. I had an problem that i switched to loiter, but actually it was RTL. So all motors started spinning at 100%. Luckily it was without props.   However this makes me wonder. What happens without an GPS…"
Sep 23, 2011

Profile Information

About Me:
I'm an java software developer. Married and 2 kids.
Tell us a bit about your UAV interest
just started with an arducopter. Who has seen some trees to close. So now its a modified arducopter.
Hometown:
Hoogeveen

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