MHefny
  • Male
  • Cairo, Cairo
  • Egypt
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MHefny's Groups

MHefny's Discussions

Quadcopter Control-Function Layers

Started this discussion. Last reply by Anis Chihi May 22, 2013. 2 Replies

IntroductionQuadcopters is a very active topic, it is fun and easy to build, and make use of rich set of sensors for stabilizing and navigation. So if you like flying, mechanics and programming then…Continue

Tags: framework, control, quadcopter, hefnycopter

 

MHefny's Page

Latest Activity

MHefny commented on MHefny's blog post Andruav 12,193 km RC Car Demo
"UDP is not possible, as you need to reach mobile so u will need a real ip, there should be a server in between. In the video u can see that there a re GCS also on web in Cairo that is many-to-many connection via server not peer-to-peer."
Monday
MHefny commented on MHefny's blog post Andruav 12,193 km RC Car Demo
"In the LA video you will find lag in the first video, while the second is much better. Here in Cairo I used a  slow connection only 512KB for uplink. that is too slow, but it was enough for telemetry & video & facebook video…"
Monday
Mateusz Sadowski commented on MHefny's blog post Andruav 12,193 km RC Car Demo
"Cool project! Did you measure the lag? How much was it? Did you consider using UDP instead of TCP/IP?"
Monday
MHefny posted a blog post

Andruav 12,193 km RC Car Demo

This could be a record breaking. The above video shows a demo with Andruav to actually control a RC Car from LA in Cairo using Andruav, the distance is 12,193km 7576 miles between the driver in LA & the car in Cairo.The demo was done in my home, and the car is pretty fast, so a caution was required when controlling it to avoid fast jumps. The configuration is like described in the below image.…See More
Jan 13
MHefny commented on Chris Anderson's blog post New RTF VTOL plane from Horizon
"I was thinking that we can get rid of the rear propeller, as it is an extra weight by implementing bi-copter techniques. I mean the two wing propellers can implement bi-copter technique to hover, take off & land, and when flying it can fly…"
Dec 11, 2016
MHefny posted a blog post

Andruav - Web Client GCS Controlling Multiple Hybrid Vehicles

Andruav Web GCS is the new Andruav arm that enables UAV pilots to remotely control their drones. Andruav has been known for its ability to track multiple drones, multiple board types, and provide FPV capability. Now withAndruav Web you can control your quad, rover, plane by mouse clicks from your laptop.DIY @ Home FlyingThanks to…See More
Dec 11, 2016
MHefny commented on Joe Renteria's blog post Hover Bike/Bicopter - New multirotor configuration
"very nice ... I suppose it is a bit similar to bi-copter, but you replaced the servoes that are used to redirect main propellers forward and backward with independent small horizontal motors that produce the horizontal forces necessary to balance…"
Dec 6, 2016
MHefny commented on MHefny's blog post Andruav - Video Streaming Capabilities
"I agree with your privacy concerns. Local Server is its final phase.Still if you need Internet access you will need a server on cloud -it could be yours not the publlic andruav server-.How do u guarantee that ANY  App including Andruav will not…"
Nov 23, 2016
Thomas Stanley-Jones commented on MHefny's blog post Andruav - Video Streaming Capabilities
"I was playing around with Andruav this evening and it's pretty cool taking pictures with my phone and seeing the location and image on my desktop and tablet.  However, I'm wondering about Privacy and Control.  I get that you guys…"
Nov 22, 2016
MHefny posted a blog post

Andruav - Video Streaming Capabilities

Back to Andruav :)The above video shows how you can use Andruav for streaming video from your Drone(s), and receiving video simultaneously on different types of Andruav-GCS.  Although the video shows devices in one place, but you  can make the same scenario using devices in different locations, even different continents, as long as they have Internet connection via ADSL 3G or 4G. Video quality depends on sender mobile, network and the receiver device.The streaming protocol handles network…See More
Nov 20, 2016
MHefny commented on MHefny's blog post Multiwii v2.3 Working on Arduino DUE
"Hi, Code is in the topic :) last link  https://github.com/HefnySco/MultiWii_DUE Regards, M. Hefny"
Aug 3, 2016
sumit yadav commented on MHefny's blog post Multiwii v2.3 Working on Arduino DUE
"you program it in IDE or somewhere else. Can you please share the code. thanks in advance sumitkosalia@yahoo.in"
Aug 2, 2016
M Chehadeh commented on MHefny's blog post Zero-PIDs Tuner for Multirotors
"Salam Mohammad, Brilliant! Any updates? I have some thoughts about how you could guess the D-term. You are a skilled pilot which means you can tune in Acro mode ;) . I can only fly in Angle mode. Chehadeh"
Jul 22, 2016
MHefny replied to Paul Scholz's discussion MavLink UDP connections
"Too late for a reply... but just to record I believe the solution is described here " You should be listening form messages on port 14550 on your computer. When you get a UDP packet, inspect it to see where it came from (should be…"
Jul 10, 2016
Kevin McLendon replied to MHefny's discussion Changing Main frequency of HM-TRP 3DR Radio for Telemetry using AT Commands
"Almost worked for me!! Have a connection problem no one seems to be able to solve!!"
Jul 7, 2016
MHefny commented on MHefny's blog post Andruav - More Powerful & Still for Free
"Local version of Andruav is expected to run on Wifi, it might need a small laptop to run. Local wifi in the field can be built using  tethering from your GCS mobile phone for small range, a wifi booster and special hardware can dramatically…"
Jun 11, 2016

Profile Information

About Me:
I am a computer Engineer, works in software field. However as a hobby I am interested in hardware and autonomous vehicles.
Please tell us a bit about your UAV interest
I am trying to build an automated fleet that is totally independent and with AI.
Hometown:
Cairo, Egypt

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MHefny's Blog

Andruav 12,193 km RC Car Demo

Posted on January 13, 2017 at 9:00pm 3 Comments

This could be a record breaking. The above video shows a demo with Andruav to actually control a RC Car from LA in Cairo using Andruav, the distance is 12,193km 7576 miles between the driver in LA & the car in Cairo.

The demo was done in my home, and the car is pretty fast, so a caution was required when controlling it…

Continue

Andruav - Web Client GCS Controlling Multiple Hybrid Vehicles

Posted on December 11, 2016 at 8:05pm 0 Comments

Andruav Web GCS is the new Andruav arm that enables UAV pilots to remotely control their drones. Andruav has been known for its ability to track multiple drones, multiple board types, and provide FPV capability. Now withAndruav Web you can control your quad, rover,…

Continue

Andruav - Video Streaming Capabilities

Posted on November 20, 2016 at 7:01pm 2 Comments

Back to Andruav :)

The above video shows how you can use Andruav for streaming video from your Drone(s), and receiving video simultaneously on different types of Andruav-GCS.  

Although the video shows devices in one place, but you  can make the same scenario using devices in…

Continue

Andruav - More Powerful & Still for Free

Posted on June 5, 2016 at 3:00pm 9 Comments





A year from now I published Andruav latest article. Since then a lot of improvement have been applied.

What is Andruav in FPV ?…

Continue

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