12 changed files with 162 additions and 75 deletions
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24content/blog/02_3d_printer_en.md
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55content/blog/03_quadrocopter_en.md
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9content/blog/04_quadrocopter_en.md
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BINcontent/images_org/quad/diatone_130.jpg
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BINcontent/images_org/quad/motor.jpg
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BINcontent/images_org/quad/motor_datasheet.jpg
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BINcontent/images_org/quad/motor_datasheet2.jpg
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BINcontent/images_org/quad/motor_datasheet3.jpg
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12pelicanconf.py
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131plugins/lightgallery/lightgallery.py
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4plugins/sitemap/sitemap.py
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2themes/minimal/static/css/minimal.css
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title: 3d printer |
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date: 2019-05-20 |
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date: 2018-05-20 |
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author: Philipp Schönberger |
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tags: 3d printer, ender2, cat |
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tags: 3d printer, ender2, CAT |
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category: projects |
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Here you can view the.. latest projects i've started. |
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Since this month I one now one small 3d printer. Its a "ender 2" with |
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an buildvolume of 165x165x200mm. For my purposes this is more than enought since I |
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always could print larger parts with the Toolbox e.V. Printers. |
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The printer was pritty easy to assemble and took just about 2 hours of carfully reading and |
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assembling the parts. |
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Out of the box the printer was printing prefect. But since i did know that the printer from |
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creality have disables safty features I installed the latest firmare from the [Marlin]{http://marlinfw.org/} github repository. |
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There I changed the config parameters to my need and enabled the folling options to lower the risc of fire caused by a pritner failure. |
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#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders |
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#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed |
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With this option enabled I Printed a benchy which came out perfectly. A benchy is a small boot which you can see in the lower picture. It has some structural parts which are though to print. |
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[lightgallery |
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/images/3d/benchy.png, first benchy with 0.15mm layer hight |
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lightgalleryend] |
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title: quadrocopter |
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date: 2019-05-20 |
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date: 2019-06-20 |
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author: Philipp Schönberger |
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tags: bataflight, quadrocopter, fpv |
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category: projects |
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Infected by the other members of the Toolbox e.V, especialy [Thomas](https://www.xythobuz.org/) |
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I started to search for parts for a quadrocopter which could be used to race and do some |
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freestyle moves. |
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Here you can view the.. latest projects i've started. |
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Since for me also the assembly is new and I had the feeling that this quad will also be |
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likely to be damaged I wanted to build it with seperate components. Also its more fun that way. |
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Since I did not want to have a huge quad I wanted to hit the 250g Law limit for the assembly. |
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In such a case I would not even be forces to add a burn resistent name tag to the quad, which I |
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would anyway recomend if it could be lost. |
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After some search i found the [Diatone quad frame GT M3](https://www.banggood.com/Diatone-2018-GT-M3-130mm-Normal-X-FPV-Racing-Frame-Kit-RC-Drone-3mm-Arm-p-1257062.html) prity aplealing since they have a aluminum cage for the pcb stack and a 3mm carbon plate which is robust enought for a beginner. |
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[lightgallery |
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/images/quad/diatone_130.jpg, Diatone 2018 GT M3 130mm |
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lightgalleryend] |
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The following motors where selected by taking the recomendations of the frame into account: |
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motorsize 1408 |
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motorr 4000KV |
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The motor size of brushless motors for quadrocpters are regulary indicated by a 4-digit number |
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The first two digits represent the stator width or diameter while the second ones represent the hight. |
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The values types are in mm |
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In general the motor size have quite a infulence of the flight caracteristics. |
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A taller motor most likely result in more power at the upper Throttle/RPM and a wider motor |
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would result in a higher torque at low throttle. |
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Since i wanted to use motors with a actual datasheet or at least a messurement how much amps |
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would be drawn by them with a certain propellor i took the [T-Motor F20II F20 II 1408 3750KV](https://www.banggood.com/T-Motor-F20II-F20-II-1406-3750KV-Brushless-Motor-2-4S-For-130-140-150-FPV-Racing-Frame-p-1154351.html) |
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[lightgallery |
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/images/quad/motor.jpg, T-Motor F20II F20 II 1408 3750KV; |
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/images/quad/motor_datasheet.jpg, T-Motor F20II F20 II dimensions; |
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/images/quad/motor_datasheet2.jpg, T-Motor F20II F20 II electrical specification; |
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/images/quad/motor_datasheet3.jpg, T-Motor F20II F20 II load specification with diferent propellor sizes; |
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lightgalleryend] |
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At this point the Motors and Frame where clear. The next step was to choose a propellor type. |
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For this I selected a tri bladed one with close to the 3040 size. The size for |
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part list: |
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|
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- [Diatone quad frame GT M3](https://www.banggood.com/Diatone-2018-GT-M3-130mm-Normal-X-FPV-Racing-Frame-Kit-RC-Drone-3mm-Arm-p-1257062.html) |
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- [T-Motor F20II F20 II 1408 3750KV](https://www.banggood.com/T-Motor-F20II-F20-II-1406-3750KV-Brushless-Motor-2-4S-For-130-140-150-FPV-Racing-Frame-p-1154351.html) |
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- [flightcontroller ](https://www.banggood.com/HGLRC-20x20mm-Micro-F4-Flight-Controller-AIO-Betaflight-OSD-5V-BEC-for-XJB-F425-F428-Series-Flytower-p-1203538.html) |
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- [esc](https://www.banggood.com/20x20mm-28A-BLheli_S-BB2-2-4S-4-In-1-ESC-Support-Dshot600-for-XJB-F428-F328-Series-Flytower-p-1203121.html) |
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- [props](https://www.banggood.com/10-Pairs-Geprc-3042-3x42-Inch-3-Blade-Propeller-M5-Mounting-Hole-CW-CCW-for-Racing-Drone-p-1190428.html) |
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- [cam](https://www.banggood.com/RunCam-Micro-Sparrow-WDR-700TVL-13-CMOS-2_1mm-FOV-145-Degree-169-FPV-Camera-NTSCPAL-Switchable-p-1198579.html) |
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- [VTX]() |
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- [frsky receiver](https://www.banggood.com/FrSky-R-XSR-Ultra-SBUSCPPM-D16-16CH-Mini-Redundancy-Receiver-1_5g-for-RC-Multirotor-FPV-Racing-Drone-p-1186057.html) |
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- [beeper](https://www.banggood.com/Super-Mini-1_38g-WS2812-Colorful-LED-with-5V-Active-Alarm-Buzzer-Support-Cleanflight-Betaflight-p-1131891.html?rmmds=myorder&cur_warehouse=CN) |
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title: quadrocopter2 |
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date: 2019-05-20 |
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author: Philipp Schönberger |
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tags: bataflight, quadrocopter, fpv |
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category: projects |
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Here you can view the.. latest projects i've started. |
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After Width: 940 | Height: 1157 | Size: 222 KiB |
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