Nicolai Valenti's blog View Details
Posted by Nicolai Valenti | Jul 28, 2018 @ 12:54 PM | 1,131 Views
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We are now sizing our medium aerial platform down, to get a cheaper product with an awesome flight autonomy.

It can be equipped with both DJI N3 or Pixhawk flight controller.

16" props are used for this smaller quadcopter.

To pre-order one and get it in 60 days click here
Posted by Nicolai Valenti | Jul 08, 2018 @ 11:58 AM | 1,420 Views
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We finally have our hybrid UAV, the HY1000

Wheelbase: 1000mm
No payload weight: 4.5kg (no fuel)
Max take-off Weight: 10 kg
Max speed: 10m/s
Max flight time: Over 4 hours
Voltage: 22V 
Generator output: 1 kw
Generator weight: 1.6 kg
Fuel tank: 1L (Customizable)
Fuel consumption: 800g/H(Max)

An internal combustion engine consumes gasoline and spins a generator to ensure a 22V output. Besides this, a 6S lipo battery package is also installed onboard to offer emergency back-up power for quick climbing and quick maneuvering.

With 1kg payload, the flight time is more than 3 hours, and with 3kg payload like a high-end camera, the flight time will be still more than 1 hour.

Check out it here:

Our hybrid drone is powered by the GS1000 Gas Generator

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This generator is suitable for UAV systems able to lift 1.6 kg plus the fuel weight, with a maximum power usage of 1KW.

Fuel consumption: 800g/kwh

Generator weight: 1600g

Accessories weight: 150g (backup battery)

Generator dimensions: 21 x 16 x 9 cm 

Can be mounted on standard 12 or 10 mm standard tubes for gymbal support or any other support on REQUEST.

All our carbon fiber parts are CNC made.

You can buy one from here
Posted by Nicolai Valenti | Apr 15, 2018 @ 10:00 AM | 1,854 Views
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This is our new generator, designed for medium payload drones, his weight is 1.5 kg, with a power output of 1300 watts.

There are an integrated cooling system and an automatic starter built in, it also has an anti-vibration plate.

The fuel consumption is quite low (600g/h) and the generator is capable of generating up to 50 volts.

We worked very hard on it, now we are planning to sell it (the price will be about 1600$), we hope to start pre-sales in a few months. If you are interested in getting one of these generators write to

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We are actually making a startup around this project, soon we are also planning to develop a UAV with an integrated super-efficient hybrid generator, it will be made for really heavy payloads and missions with an endurance greater than 7 hours, the targets are SAR missions and drugs transportation.
Posted by Nicolai Valenti | Jan 21, 2018 @ 09:42 AM | 1,513 Views
Sandwich Cargo Drone Project (hybrid propulsion system) (3 min 35 sec)

After a few months of work, the first prototype is ready. In the video, we show some moments of construction and testing.

The propulsion system worked better than we expected, now we are focusing on a new generator that will allow staying in the air with 150 grams of fuel per hour (that's awesome if you think the weight at take-off is 5 kg).

The new frame will have a diagonal of one meter, so we will be able to use new motors with a thrust capability of 30 kg.

We saw that the market is really interested in the type of aircraft we are developing, that give us great expectations for the commercialization stage.

For any question please write at this email:

Subscribe to the new letter here:
Posted by Nicolai Valenti | Oct 14, 2017 @ 03:56 AM | 3,045 Views
Let's start with the generator on the prototype

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This is the prototype, the generator is only for demonstration purpose because the generator at the moment is made from a nitro engine with all the connected problems (vibration and fuel consumption). A good thing is that I can add 4 kg of payload and still fly with this configuration, but without the main part of the generator (the gas engine) this is only an oversized piece of carbon fiber and wood so I made a project with a Turnigy 26 cc gas engine (3 hp) and a sensored brushless for the starting and converting the kinetic energy to a three-phase current that will be rectified with a diode bridge. Here is the project

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this weekend I will make some flight tests with the prototype and some videos.

The final new is that I'm going on Kickstarter. Why I'm doing this? simple, I have to pay for the flight school and I really don't know how to get the money for the generator (I also need a px4 system with gps and telemetry). I'm working on a heavy lift cargo drone, that means I need a total thrust that is more than 8 kg (my current total thrust). I will take four SUNNYSKY XS4112S 340KV outrunner brushless motors. All this stuff will cost about 500 dollars so I think I will put this request on the Kickstarter page. If you want to stay informed please sign up the mail list ;

Here is the site (under developing)
Posted by Nicolai Valenti | Oct 01, 2017 @ 07:38 AM | 1,926 Views
In this month I've worked on my generator, it is composed of a brushless motor, a glow one and a diode bridge rectifier, as you can see in picture

It was able to generate at max throttle about 1.2 kW , starting the motor is difficult, I don't love glow engines (I only figured it now ahah) but the point is that my generator works and with some modifications to reduces vibrations can be mounted on a drone.
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What I want to do now is to use a gas motor to generate the energy because glow engines consume a lot more fuel (I will be able to generate 1 kW/h with 0.30 L ).

I have also made a new frame to sustain a bigger cargo system (and the generator)
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I don't have enough money to buy the gas engine and also upgrade my old APM system to a new pixhawk one so I'm selling my laptop (I'm a student, and have also to pay the flight school)

But I'm trying, the numbers are good 1kW is enough to sustain my configuration with 2KG of cargo weight.

If you want to stay in contact please subscribe to newsletter and take a look at the site
Posted by Nicolai Valenti | Aug 11, 2017 @ 06:17 PM | 1,984 Views
Hi guys, there is my video test showing my first flight time test with my cargo drone, I get 50 minutes with a 3s 5.2 Ah, if you want to stay tuned about the project sign up the newsletter or just take a look to my site

here is the video

50 minute flight time with 3s 5.2 Ah (5 min 14 sec)

I had some problems to upload the video without the speed 10X cause it was about 7 GB, if you want to send me a pm and I will try to send it to you.

ps. a future prototype will be a hybrid so stay tuned!
Posted by Nicolai Valenti | Jul 28, 2017 @ 07:36 PM | 2,334 Views
Today I've made a new test of 3KG payload drone, I'm working on a cargo drone since 2015 so this is a great result for me, I'm also working on autonomous flight system for my drone there is the newsletter of the project :
and here is the site:

3KG cargo drone test (1 min 12 sec)

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Posted by Nicolai Valenti | Jul 17, 2017 @ 03:00 PM | 3,035 Views
In these days, while waiting for the waypoint navigation hardware, I'm working on the new frame for my cargo drone, and on the new box, I'm also planning for 4KG PAYLOAD test, after the first of 2kg, I've now got 580kv motors so I have better a thrust, if you want to stay informed on this project please subscribe to the newsletter: or take a look at my site:
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Posted by Nicolai Valenti | Jul 09, 2017 @ 06:27 AM | 12,049 Views
Hi guys, in these days I made a successful payload test of my cargo drone (it's just a few seconds but it demonstrates that we can do it). Another news is that I'm working on the cargo box so I changed it with a more resistant one and now I'm working on the navigation system (based on waypoints). ( sign up to stay informed on this project or visit our site
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cargo test preparation
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Posted by Nicolai Valenti | Jul 07, 2017 @ 07:10 PM | 14,125 Views
Hi guys, it's 2:05 am in Italy and I'm still searching for a multiwii combo like this it was a really good offer and I need it for my cargo drone project but there isn't anything similar in and in other stores, anyone have a suggestion ?
Posted by Nicolai Valenti | Jul 06, 2017 @ 03:52 AM | 2,467 Views
This is my little cargo drone, it can lift about 2000g and the maximum flight time is about 50 minutes, I also have a site so if you want just click the link, take a look and subscribe to the newsletter