Last Week, I finishes my first mini quad build, and wait the last components-Lipo battery. I bought this Lipo batteries from Tattu 2days ago, and the battery came in the mail today, it is very fast. This is a 1300mAh 4S Lipo and cheap balance charger
Read more…I have spent 7 years messing with drones. I've used them from a 500lb UAV down to 55g of weight. I know how to design them and conduct operations from mapping to SAR. I'm more than knee deep in this stuff. In all this time I've yet to see a camer
Read more…Hi all,
I would like to introduce you to an Open Source, low-cost digital FPV video transmission option!
https://www.tindie.com/products/FernTech/fpv-hat-for-raspberry-pi-/
Our FPV HAT for Raspberry Pi 2/3 has these key features:
Includes open source sof
Because of some problems with the SBus upgrade, I decided to completely wipe out and start over on my 2.6. When going out for first test flight tonight, I was really pleased with how well it took off and hovered! Actually even better than befo
Read more…When in Joystick control mode using MP, It appears that MP won't allow the arming of a craft with the usual Throttle Min + Right yaw joystick movement. Is that the case? Or am I doing something wrong?
I finally found a controller with USB output tha
Read more…Hi
I am looking for 2 of the old apm2.5 model purple circuit board controllers for a project i am working on - i would be happy to pay a reasonable price and postage.
I am in Melbourne Australia and would greatly apprecfiate anyone with 2 of these surp
Read more…Into a rebuild on a engine I have in a box for 15 years since my father passed. Still am not sure exactly what I have sine there were so many versions. Manufacturing label was removed and not in my possession. The dual fire coil now is my biggest pro
Read more…Hey everyone. I know this had to be answered some where before. I have looked and really never found a fix. So here goes.
APM 2.8
Latest firmware installed
DJI F550 Clone
Flysky 6 channel Radio
4S 400MAH
920KV Motors
SIM 2-4S ESC Red Label
Did all ESC cal
Read more…Hello,
I'm hoping some one can assist me by helping me, telling me, or directing me to what parts to purchase to add a FPV system to my old 3dr iris +.
I want to mount a screen on a tripod and/or on remote (both would be nice) to frame up shots. I have
Read more…A push broom line scanner application for android smart phones. Stitching is done on the device with OpenCV. Small movements really effect the stitched image so a gimbal and slow, stable forward flight will be necessary for a good image. There is an
Read more…Just got a open box f210 3D have to batterys using a balance charger at 1 amp one battery is walkera the other brand new turnigy 1300mh both only gave me 2 minuts and 33 seconds give or take of flight time.
It was a return to store. But my second batt
Read more…Hi, I'm building a quadcopter, and I need some assistance on a receiver-related issue.
Before I explain my problem, I should probably list my hardware.
Receiver: Turnigy 2.4 GHz 8ch
Transmitter: Turnigy 9XR Pro w/ Dsss 2.4 GHz transmitter module
Now for
Read more…Ascent AeroSystems is one of the most exciting new players in the UAS (drone) industry, and having just received additional funding to grow our business, we’re hiring!
Our unique designs provide the foundation for the most portable and durable vehicle
Read more…Ola a todos, tienen sugerencia para un drone alternativo al DJI Matrice 600 Pro? en USA?
abrazos!
Read more…Hey ya'll! Im back! Hope you guys have been having a good day> I am currently building a racing FPV quad, and I need a bit of help choosing a competitive frame for under $80. I know there are a lot of frames out there, but I am unsure of a competitiv
Read more…Dear Friends
i have copter my using arducopter 2.8. it flip as just fly. durring calibration i could not do calibration of compass. is that due to this? when compass calibration section start i do not see any start points to get samples.
can any one te
Read more…Arducopter 3.4.4 (PixHawk) bugs in altitude or yaw controllers?
So I've been using copter 3.4.4 since January2017 and have had this mystery problem the entire time with the drone descending at random after being completely stable for 5 to 8 minutes.
L
Read more…Hi, My underwater ROV team is working on building a vehicle with a vectored motor configuration with an Arduino Due. The Arduino is fed by two 2 axis analog joysticks (one for x,z plane of motion, the other for the y plane or vertical motion). The pr
Read more…Hey Boris and the gang, why have you taken away 1 wire, 4 wire flashing and pretty much forcing ppl to buy something that isn't as useful and versatile in a unilateral, bullshit way?
good question??
Read more…Hey i want to share with you an open source project that i am working on .
I am a student in the computer science department and me and my friend took a project last semester in the image processing lab at our university.
Our goal was to create a law
Read more…