Because the DIY community asked for it. Here’s the new mRo Pixracer Pro with tons of functionalities.

4 years after the original mRo Pixracer was designed and proven mRobotics recognized the need to bring the design to the forefront of open source flight controllers.

With the mRo Pixracer Pro mRobotics maintained everything that the community loved about the original mRo Pixracer and improved every deficiency that was known. The resulting fight controller is destined to become the new goto flight controller for developers and a rock solid foundation for commercial and industrial systems.

Check out all the specs:

Main Processor: 32-bit STM32H743IIK6 Cortex M7 RISC core with FPU 460 MHz
IO Processor: No
RAM: 1024 KB RAM
Flash: 2 MB FRAM
Crypto / Hash Processor: No
Accelerometers / Gyros / Mags: Yes
Sensors:
Invensense/TDK ICM-20602 (6DOF)
Invensense/TDK ICM-20948 (9DOF)

Sensors - Dampened: Bosch BMI088 (6DOF) (internally vibration dampened)
Internal Magnetometer: AK09916 inside ICM-20948
B ar

Read more…

8079589295?profile=RESIZE_710x

BatMon is a module that connects to you batteries to "smartify" them. BatMon reads the cell voltage, current and relays it to autopilot or the onboard computers. We made a quite a bit of improvements in the latest v3 devkit. The most important is the support for 3 different protocols :

  • SMBUS(I2C based two wire protocol)
  • CAN (CAN based differential two wire protocol) 
  • LIN (a robust single wire data communication protocol invented for automotive application)

SMBUS is currently supported in the stock firmware. We have added support for Ardupilot, Pixhawk and Raspberry Pi (ROS) environment. 

8079080684?profile=RESIZE_710x

The features of Batmon are: 

  1. Inbuilt Coulomb counting for accurate power draw (and State-Of-Charge) for the pack
  2. Accurate monitoring of individual cell voltage ( precise to 50mV ) 
  3. Onboard temperature monitoring + extra optional temperature probes for accurate measurement of battery temperature in harsh weather.
  4. Stock firmware connects to Pixhawk, Ardupilot, Raspberry Pi (ROS) 
  5. Onboard cell balancing
  6. Switchable l
Read more…

How Drones are Useful in Forest Fire Response

Unmanned Aerial Vehicles (UAVs) are already in use for controlling fires in urban areas and places where people reside. These UAVs are usually quadcopters that are quite effective in hovering in one place.

In the event of a fire, the primary objective of using drones is to gather situational awareness, which can be used to direct the efforts of the firefighters in locating and controlling hot spots.

Just like urban fires, forest fires too require monitoring so that firefighters know what they are dealing with.

Forest fires are different from urban fires; they are hard to control (sometimes cannot be controlled) and pose a greater threat to people and property. Here, drones can play a crucial role in detecting, containing, and extinguishing forest fires.

One example of drones to combat forest fires is that of California National Guards, who are using MQ-9 Reaper (military reconnaissance drones) to assist emergency responders in controlling forest fires. They have already provided crucial as

Read more…

FREEWING F-86 EDF REVIEW

Buds F-86 low pass crop

 I’ve never owned an electric ducted fan (EDF) airplane. I like to watch turbine models fly because they are fast and the sound is awesome. If money were no object I’d probably own a couple of them. The smell of kerosene takes me back to my days in the Air Force. The problem with turbines is the cost and field requirements. There are some kits out there that are more than capable of grass field operation but you better be good to your retracts and able to manage a short approach over the trees on the north end of the field when the wind commands it.

EDF’s on the other hand are very affordable, but most sound like an electric leave blower. There are a lot of bad kits, poor designs, weak gear and low performance options out there. Taking off from the grass needs good performance and stout landing gear. Some of the better performers use fixed gear to save weight and provide landing gear that can take the bashing a grass take off and landing deals out. There are hand launch and bungie launc

Read more…

When we think about commercial drones, we mainly see them as a tool for aerial inspection and monitoring, since a lot of applications happen in this context. According to phillybyair.com, the construction industry was the largest user of drones, in terms of usage, in 2019, which further strengthens the perception of widespread use by this industry. 

However, the COVID-19 pandemic has drastically changed the commercial drone ecosystem; we are now witnessing a rapid adoption of drones by various government agencies across the world for public safety use cases. For instance, during the global pandemic lockdown, police officials in the state of Gujarat, India created the country’s first drone command center from where a fleet of drones was managed to monitor the streets of the city of Ahmedabad; read the full case study

If we dig deeper into the use of drones for public safety, there is one use case that is not often talked about, drones for highway patrolling. No! You won’t be getting a s

Read more…

T-Drones M1200

Hello anybody here.

Today i would like to introduce one type drones M1200. This is an almost perfect drone for industrial filed.

One of the biggest feature is ultra-light. Please refer to the picture as below:

7963463685?profile=RESIZE_710x

T-Drones has been cooperating with T-Motor all the time. We use T-Motor power system, so the quality is surely great.

7963467096?profile=RESIZE_710x

The biggest advantage is long-endurance flight time.

7963470455?profile=RESIZE_710x

No worry about your environment when you use T-Drones M1200

7963473467?profile=RESIZE_710x

It can be applicated in:

7963476891?profile=RESIZE_710x

Are you interested in M1200? If you want to know more types of T-Drones, feel free to contact me.

Email:bella@tmotor.com

Skype:bella@tmotor.com

Wechat:xjj199559

Read more…

A Cool Guy T-Drones(T-Motor)

Hello,

It is a pleasure to meet you here.

I am from T-Drones team. Which is dedicated to manufacturing drones in the industrial field.

We can provide professional R&D, production and OEM service.

What's more, T-Drones had been cooperating with T-Motor all the time.The quality is surely great.

T-drones focuses on long-endurance flights. The main features: light weight, small size, and large battery capacity. Which can be applicated for cruise, survey,mapping etc.

If anybody is interested in T-Drones or wants to know more, feel free to contact me.

Email:bella@tmotor.com

Skype:bella@tmotor.com

 

Read more…

If you are looking for the hardware to diy a drone by your own?

If you find it's hard to get the drone parts with competitive cost?

If you are looking for a drone with light weight and long endurance?

T-Drones is here happy to offer the solutions.

T-Drones M690A 0.5-1kg payload, 60-70mins flight time by battery;
T-Drones M690B 1-2kg payload, 50-60mins flight time
T-Drones M690 folding version , 350*320*130mm size to take away.
 

Any query:

Email: t-drones@outlook.com

What's app:+ 86 15070853230

LinkedIn

Read more…

ground control station (1)

long range drone ground control station

Ground Control Station for Drone

 

It's a drone ground control station for long range video transmission and controlling.

The system is integrated inside a Pelican suitcase for shockproof, waterproof and convenient carrying.

It's the COFDM modulation for video transmission, with stable, moving and non-line-of-sight receiving features.

Two joysticks integrated, one for camera controlling, another for flight controlling.

What else can be improved for ultra long range transmission, like 100km?

 

5442160263?profile=RESIZE_710x

Read more…
punjabimunda updated their profile
8 hours ago
Gremsy posted a discussion
The biggest sales of the year is finally here and you have the best chance to SAVE 15% on all gimbals & bundles during this Halloween season. Find all deals here: https://bit.ly/3oslTs9*Terms and Conditions:The Halloween Flash Sale is valid from…
14 hours ago
Todd A. Lloyd updated their profile
17 hours ago
Pedro Matabuena shared their blog post on Facebook
20 hours ago
Pedro Matabuena posted a blog post
Because the DIY community asked for it. Here’s the new mRo Pixracer Pro with tons of functionalities.4 years after the original mRo Pixracer was designed and proven mRobotics recognized the need to bring the design to the forefront of open source…
21 hours ago
Echo G posted a blog post
BatMon is a module that connects to you batteries to "smartify" them. BatMon reads the cell voltage, current and relays it to autopilot or the onboard computers. We made a quite a bit of improvements in the latest v3 devkit. The most important is…
yesterday
maddy anderson updated their profile
yesterday
sarah lee posted a discussion
Tattu low temperature battery version improved battery material design to support Max. 3C discharge at -30℃ low temperature. Discharge over 90% efficiecy at -10℃ and discharge over 80% effeciecy at -30℃. And the low temperature version has broked…
yesterday
sarah lee posted a discussion
Tattu plus 3.0 version is smart battery, and has unique design, sluminum housing heat-dissipation, sealed waterproof, smart external anti-spark device, portable smart checker, drawer slides design and LED indicator.- Capacity(mAh): 19000mah -…
yesterday
Chris Anderson replied to Max Gilson's discussion Open-source drone developer kit
"What in your view are the limitations of the Beagleboard Blue, which seems to do the same thing?
https://www.seeedstudio.com/BeagleBone-Blue-p-2809.html?gclid=CjwKC..."
Saturday
vivek patel posted a status
hello everyone!
Saturday
vivek patel updated their profile photo
Saturday
Hamza, Akhil AB, Georg Fabile and 2 more joined diydrones
Saturday
DIY Robocars via Twitter
Friday
Max Gilson replied to Max Gilson's discussion Open-source drone developer kit
"We are pushing pretty hard to get it out by the end of the year. If we cannot get it out by the end of the year it'll definitely be before April."
Thursday
Craig Carlile and Raymond Chaar are now friends
Thursday
More…

GREMSY GIMBAL ON SALE AT 15% OFF!

The biggest sales of the year is finally here and you have the best chance to SAVE 15% on all gimbals & bundles during this Halloween season. Find all deals here: https://bit.ly/3oslTs9*Terms and Conditions:The Halloween Flash Sale is valid from…

Read more…
0 Replies

Low Temperature Drone Battery

Tattu low temperature battery version improved battery material design to support Max. 3C discharge at -30℃ low temperature. Discharge over 90% efficiecy at -10℃ and discharge over 80% effeciecy at -30℃. And the low temperature version has broked…

Read more…
0 Replies