They use it to to monitor adults and children who wander of due to Alzheimer, autism and other related conditions or disorders.
Rochester Police Department in Minnesota gets a new drone
To catch perpetrators.
Police in Minhang District are using drones
Read more…Dear All,
I am trying to set a speech alarm for Battery Monitor 2, but it seems both Battery monitor and battery monitor 2 use same alarm values, can I set a dedicated alarm value for Battery Monitor 2.
Thanks in advance.
Read more…I am using an arduino to try and communicate with a generic "client device" such as a gimbal or a camera. Software simulation testing worked fine. My code generated and responded to heartbeat, ping, camera configure and camera control commands.
Whe
Read more…Does anyone know if the arming switch response time is a parameter that can be modified?
I know one must hold the button down for 2 seconds to arm the system (if set to arm this way). Also holding the switch/button for 2 seconds will disarm the system
Read more…Spatially separated sound is what every person perceives, when not wearing a headset - so we should call it "natural sound". We actually do detect the direction of a natural sound and use the direction when relevant. Natural sound can be reproduced t
Read more…I'm learning the code of ardupilot, but I don't know how to change frame type to "quad". In APM_Config.h file, I see "If you used to define your CONFIG_APM_HARDWARE setting here, it is no longer valid! You should switch to using a HAL_BOARD flag in y
Read more…Hello guys,
I'm using 3DR radio for controlling my rover with great success so far, but I would like to extract RSSI information from it. As I have already read, it is not that easy - I have to send mavlink heartbeat, and wait for reply, than parse th
Read more…Hello!
We are currently constructing several quadcopter as a case study to help combat poaching in several African reserves.
Due to the long distances in the park the control system is entirely run over wifi using a long range 5.2 Ghz antenna. We are c
Read more…I am using arducopters and need one to fly to a given series of waypoints(master) and another to follow it(slave). My current approach is as to write the same series of waypoints into both and when the master reaches a waypoint to communicate it to t
Read more…How do I send a pattern into an 8x32 LED matrix? I'm using the AT89S52 microcontroller with a 74HC154 4-16 line decoder, programming in C with the Keil IDE. I've done vertical scanning, but am stumped at the next step. I will include the schematic if
Read more…Advantages
An aerial photograph has the following advantages over a map:
It provides a current pictorial view of the ground that no map can equal.
It is more readily obtained. The photograph may be in the hands of the user within a few hours
Read more…I just built an F450 drone with a Pixhawk. The gps, though plugged in to both ports does not light up. Additionally, Mission Planner says that it can't find any sats. It is unable to triangulate my location. Any suggestions? Thank you!
Read more…the telemetry solution by Craft & Theory will feed the Mavlink-sentences from a Pixhawk to a Taranis and display the data on the Taranis LCD. I was wondering whether in any way the Taranis can be made to forward the Mavlink-data to a Laptop running M
Read more…This Stinger X210 Racer Drone is built by Jure Korber, a Slovenia FPV pilot.
First let me introduce this quad:
Stinger X210 is an OPENSOURCE Racer frame that’s so cute. Main body part is 3D printed canopy! If made of ABS or PETG it’s really strong (yo
Read more…Is the airspeed sensor required on when setting up a pixhawk mini on a fixed wing?
Read more…Random fact:
I just read that Nikola Tesla built an RC boat as early as 1898. Nice, huh? He envisioned drones back then. He was forced to use RC, as he was unable to build an autopilot...
https://www.engadget.com/2014/01/19/nikola-teslas-remote-control
Read more…Hello Guys, I have been granted patent number NG/P/2016/417, priority date 10th November 2016 on sectional nozzle propeller (view attached letter-snp 1 & photo-snp 2) which has a application in fan, wind-water turbines, aircraft and marine vessel.
Now
Read more…Hi, can anybody tell me what is the best stable Arducopter Multirotor firmware for Pixhawk 2.1 with Edison ?
Thank you
Read more…Hello,
I am using a 433 MHz 3DR Wireless Telemetry bought from Hobbyking.
I want to connect Erle Brain 3 and Mission Planner using the radios.
On following the instructions given in the link:
http://ardupilot.org/copter/docs/common-sik-telemetry-radio.ht
Read more…