So far, I feel the picture quality is great or even better than my old GoPro 3. The cube size is perfect for putting anywhere I want to. For FPV, it is easy to wire the cam to video transmitter.
Anything relates to RC, technology and innovative hobbies.
Showing posts with label Gadget and DIY Techniques. Show all posts
Showing posts with label Gadget and DIY Techniques. Show all posts
05 November 2017
RunCam 3 - User Feedback
Recently bought this RunCam 3 box style HD camera for FPV and general use. I also 3D printed a cover for it. Thanks for Barspin who contribute the 3d design. Here is the link to the 3D Design. Here is the RunCam 3 manual.
So far, I feel the picture quality is great or even better than my old GoPro 3. The cube size is perfect for putting anywhere I want to. For FPV, it is easy to wire the cam to video transmitter.
So far, I feel the picture quality is great or even better than my old GoPro 3. The cube size is perfect for putting anywhere I want to. For FPV, it is easy to wire the cam to video transmitter.
10 July 2017
FPV Drone Plane - Mini Talon X - UAV
The is the Mini Talon UAV build logs. I plan to use this plane for FPV and auto pilot flying purposes.
I first 3D printed many parts for improvements.
10 May 2017
Micro OSD for APM Auto Pilot Drone
Steps show how to connect wiring, configure display and download the firmware.
09 May 2017
Auto Pilot RC Drone - ArduPilot APM 2.8
ArduPilot APM 2.8 setup:
- Download Mission Planner from here. Mission Planner documentation can be found here.
- Connect the ArduPilot APM to the computer via USB cable.
- Open Mission Planner, select the comm port then click "Connect".
- If not working, go to Device Manager to update driver using driver under Mission Planner folder.
- Download firmware to the board (don't "Connect" to mission planner). Mission planner will automatically download the firmware from internet and upload the firmware to the board.
- See the wiring connections between the board and the other hardware. Here.
- Calibrate the board, radio and ESC. I skipped the ESC calibration.
- Select flight mode. Flight mode descriptions are in here.
APM Features:
- Arduino
- 3-axis gyro, accelerometer and magnetometer, along with a high-performance barometer
- 4 MegaByte Dataflash chip for automatic data logging
- GPS, uBlox LEA-6H module with Compass
- Open source autopilot systems to use Invensense 6 DoF Accelerometer /Gyro MPU-6000
- Barometric pressure sensor MS5611-01BA03
- Atmel ATMEGA 2560 and ATMEGA 32U-2 chips for processing
- 3-axis gyro, accelerometer and magnetometer, along with a high-performance barometer
- 4 MegaByte Dataflash chip for automatic data logging
- GPS, uBlox LEA-6H module with Compass
- Open source autopilot systems to use Invensense 6 DoF Accelerometer /Gyro MPU-6000
- Barometric pressure sensor MS5611-01BA03
- Atmel ATMEGA 2560 and ATMEGA 32U-2 chips for processing
APM Mission Planner Screen Shot |
16 January 2017
06 September 2016
14 August 2016
Scratch Built RC Plane -Subsonic Drone v2 Plane Design
Subsonic Drone build logs:
Click here to see the Subsonic Drone v1. Also see the Micro Drone V3 for all the overall dimensions.
I designed the plane in SketchUp which is (formerly Google Sketchup) a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, landscape architecture, civil and mechanical engineering, film, and video game design—and available in a freeware version, SketchUp Make.
Click here to see the Subsonic Drone v1. Also see the Micro Drone V3 for all the overall dimensions.
I designed the plane in SketchUp which is (formerly Google Sketchup) a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, landscape architecture, civil and mechanical engineering, film, and video game design—and available in a freeware version, SketchUp Make.
12 June 2016
3D Printing - 3D Printed AA Battery Holder
05 June 2016
02 February 2016
Done Registration - for the USA
According to FAA, people who previously operated their UAS must register by February 19, 2016. People who do not register could face civil and criminal penalties.
I don't like it but better be safe than sorry.
Here are the links to FAA for Done or Unmanned Aircraft Systems (UAS) registration.
https://www.faa.gov/uas/registration/
FAQs for the registration - https://www.faa.gov/uas/registration/faqs/
Here are some information about general rules for operating model aircraft.
https://www.faa.gov/uas/model_aircraft/
18 October 2015
FPV Goggle - Cheap Quanum
This is the most economical FPV Goggle I have seen so far. Only USD $29.99. It has a 4.3 inches screen with all parts included. Here is the link to the FPV Goggle.
15 September 2015
Drone - 3D Printed Landing Gear Low Profile
This is my own 3D design. Printed, installed and tested.
You may download it here for free. My printer is PRUSA which I got it from Aliexpress.
You may download it here for free. My printer is PRUSA which I got it from Aliexpress.
07 September 2015
RepRap Prusa 3D Printer
Brand Name: Sunhokey-S
Color Print Speed: 40-100 mm/s
Model Number: S-508
Structure Material: Full acylic and metal
Printing Filament: ABS PLA Nilon Kayu
Filament Diameter: 1.75mm
File Format: STL,G-Code
Z Axis Positioning Accuracy: 0.004mm
XY Axis Positioning Accuracy: 0.012mm
Type: Prusa i3
Extruder diameter: 0.4mm (customized 0.3mm/0.5mm)
Max Paper Size:200*200*180mm
Print Speed: 40-100 mm/s
3D Printing |
07 May 2015
Drone 250 Hard Travel Case for $20
I bought this hard case for only $20.00.
- Built-in O-ring with secure latches prevent water and moisture damage to contents
- Padlock compatible for additional security
- Built in pressure relief valve
- High-density polymer provides outstanding strength and corrosion resistance
- External dimensions (L x W x H): 18" x 14" x 7"
- Approximate internal Dimensions (L x W x H): 17” x 11 ½” x 6”
QAV250 Quadcopter Hard Travel Case |
QAV250 Quadcopter Hard Travel Case |
29 March 2015
MultiWii 328P Flight Controller with FTDI and DSM2
I use this FC board in my Night Hawk Emax QAV250. Here is another blog about the QAV250.
See how to calibrate the ESCs and how to upload and configure MultiWii program for MINI MWC Flight Control Board.
See how to calibrate the ESCs and how to upload and configure MultiWii program for MINI MWC Flight Control Board.
15 February 2015
Drone - 250 Quadcopter Emax Nighthawk QAV
First, this QAV250 Quadcopter frame is not from Emax nor NightHawk . I used those names in the title is because people can search to this easier. I bought this from AliExpress. Here is the link to it and search for QAV 250.
I had the maiden flight, and it performed very well. Both the motors and ESCs got a little warm but acceptable. Not sure it was because of the props that drew too much current. Overall I am happy with the performance and the plastic motors.
To see how I made the Micro FPV setup click here.
I had the maiden flight, and it performed very well. Both the motors and ESCs got a little warm but acceptable. Not sure it was because of the props that drew too much current. Overall I am happy with the performance and the plastic motors.
To see how I made the Micro FPV setup click here.
12 November 2014
Drone - Q450 Glass Fiber Quadcopter
Here are a few photos of this quadcopter setup.
Q450 Frame Spec:
Width: 450mm
Height: 55mm
Weight: 270g (w/out electronics)
Motor Mount Bolt Holes: 16/19mm
Height: 55mm
Weight: 270g (w/out electronics)
Motor Mount Bolt Holes: 16/19mm
08 November 2014
Drone - S500 Multicopter Build Log
Few photos of this quadcopter while it is being built.
S500 Frame Specs:
- Motor centers: 480mm
- Height: 170mm
- Weight: 425g (frame only)
- Motor Mount Bolt Holes: 16~19~25mm
- D2830-11 1000kv Brushless Motor
- 9 x 4.5 Props
- TURNIGY Plush 25amp Speed Controller
- Mini MWC flight control board
The S500 is very easy to assemble. One thing that I don't really like is the landing legs. They are a bit unstable.
03 November 2014
01 March 2014
MultiWii Brushless Gimbal - GoPro
This 2-axle brushless gimbal is designed for GoPro.
- First, download the FTDI Driver is here. This will let you connect the controller board to your computer for uploading the controller firmware.
- Then you need to download the firmware here. Select the latest BruGi zip file.
- In the BruGi file, you will upload/flash the controller firmware using the IMU.ino file. The Graphic User Interface (GUI) is also in the zip file. The GUI is used for configure and adjust all the PID settings.
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