Jiro Hattori
  • Male
  • Kanagawa-ken
  • Japan
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Jiro Hattori's Friends

  • nobuyuki asai
  • GByron Brooks
  • Tetsuo Yamamoto
  • Takuma
  • Tomoyuki Izu
  • Masafumi Miwa
  • Michael Johnston
  • Felix Meissner
  • Roberto Navoni
  • Randy

Jiro Hattori's Groups

 

Jiro Hattori's Page

Latest Activity

Jiro Hattori replied to keith mann's discussion Pixhawk Arm switch bypass
"You can disable the safety switch by setting the BRD_SAFETYENABLE parameter to 0. Link is here."
Saturday
Jiro Hattori replied to Randy's discussion ArduCopter-3.2 beta testing
"Hi Ravi How do your PX4 flying? Anyway, my "PX4FMU only" spinning motors by "PX4FMU AC3_1 August 28_2013", but not perfect flight. Recent ArduCopter3.1.5 and 3.2 give no PWM out put, even touch on PWM parameter. I did try…"
Jul 9
Jiro Hattori replied to Randy's discussion ArduCopter-3.2 beta testing
"Randy, thank you for swift response.  By quick trial,It becomes better that ESC seems to be initialized, but not to become completion. So, I will go Pixhawk that is the best scenario. Regards,   "
Jul 6
Jiro Hattori replied to Randy's discussion ArduCopter-3.2 beta testing
"I make a simple quad copter by ArduCopter 3.2RC2 on P4FMU only.  The receiver is FrSky TFR4-B. I set ARMING_CHEK to 0 (zero) to disable pre arming check to escape safety button function. The armed and disarmed function are working by…"
Jul 6
Jiro Hattori commented on Jonathan Hair's blog post Hobbyking releases HKPilot 2.7
"Should we better to wait next PX4 ? "commit 8710922a02ae9c3dc9ae54121d2c4a1699f262f1 Author: Andrew Tridgell <tridge@samba.org> Date: Fri Jul 4 13:58:38 2014 +1000 PX4: fixed orientation of internal hmc5883 on FMUv3""
Jul 4
Jiro Hattori commented on Jonathan Hair's blog post Hobbyking releases HKPilot 2.7
"@Luis, you are right. The photo clearly shows Pixhawk that looks different from one on GLB. https://www.facebook.com/HobbyKing "
Jul 3
Jiro Hattori replied to RYUICHI YOKOYAMA's discussion 初フライト  ヨー方向の回転が止まらない。 in the group Japan ArduCopter Group
"Y6等、重たくなるので着陸や降下は、気を使いますよね。  ArduCopterのAuto Land は、非常に良いですので、使ってみたら如何でしょうか?  ArduCopter 3.2rc2のAuto Land にバグが潜んでいる疑惑が、少しあるので、手放しに是非とは、言えませんが。。"
Jul 2
Jiro Hattori commented on Chris Anderson's blog post Sparkfun AVC 2014 wrapup video
"Lots of fun:-) Thank you for great video."
Jul 1
Jiro Hattori commented on Randy's group Japan ArduCopter Group
"Pixhawk 禁輸解除みたいですね。 急いで、Get! Export Control Classification Number: 9A012 http://store.3drobotics.com/products/3dr-pixhawk"
Jun 30
Jiro Hattori commented on Randy's group Japan ArduCopter Group
"That is great. なんと、Japan ArduCopter Group のメンバーは、ちょうど100人なんですね。 是非、”Japan ArduCopter@ enRoute” 開催しましょう。 希望の日程(複数)や希望・提案等をHattoriまで、Send Message からメールください。 その際、Personal mail address を、お知らせください。 Izuさん、開催条件等を、お知らせください。"
Jun 28
Jiro Hattori commented on noeL's blog post Walkera-iUAS QR X350 Pro iLook+ with Mission Planner
""Walkera QR X800 FPV GPS QuadCopter" page of Hobby King, I found "FCS800 FC PCB design file" in Files tab. FK1008F flight controller looks like another version of APM. "
Jun 28
Jiro Hattori commented on Randy's group Japan ArduCopter Group
"Randyさんとかと一緒に、meets up にしたいですね。 飛行場とかだと大変なので、店舗で良いかな?"
Jun 28
Jiro Hattori commented on Randy's group Japan ArduCopter Group
"初めて、enRouteに行ってきました。 Zionの製作中の機体が多数あって、設計思想とか参考になりました。 思わず手を出して、怒られましたが、Do not mind;) 商品購入は、ネット向きな店舗の様子ですね。 enRouteより、餃子屋さんの写真のようです。"
Jun 28
Jiro Hattori replied to Masaki Momii's discussion APM2.6をRaspberry Piで制御 in the group Japan ArduCopter Group
"もう少し、詳細を開示してくださると、楽しいですね。 こちらの”Communicating with Raspberry Pi or ODroid U3 via Mavlink”は、ご覧になりましたでしょうか? http://dev.ardupilot.com/wiki/raspberry-pi-via-mavlink/ http://dev.ardupilot.com/wiki/odroid-via-mavlink/"
Jun 27
Jiro Hattori commented on Chris Anderson's blog post DIY Drones teams dominate Sparkfun Autonomous Vehicle Competition
"Looks like very high speed low pass;-) Anyway, very nice video. "
Jun 22
Jiro Hattori replied to RYUICHI YOKOYAMA's discussion 750円 Class2 bluetooth 導入 in the group Japan ArduCopter Group
"エンジニア社のPA-09は、良さそうですね。 DF13のようなコネクタも、載っています。 Pixhawk が入手困難なのは、困ります。 Randy さんが、AVCの帰りに、ハンドキャリー出来れば良いのですが。。。"
Jun 22

Profile Information

About Me:
Enthusiast for machine and electronics and computer
Please tell us a bit about your UAV interest
http://aeroquad.at.webry.info/
Hometown:
tokyo

Jiro Hattori's Blog

Smartphone Case N

Posted on December 5, 2013 at 3:00pm 15 Comments

HONDA is introducing "Smartphone Case N" that has small six air bag to protect Smartphone in the case.

Sorry, the video is Japanese.  Followings are some essence;

The engineer is start development this case by his loss of his own smartphone, drop and damage.

He start drop test and found the critical height of damaging phone…

Continue

EMC Shielding for ArduCopter3.0

Posted on June 25, 2013 at 5:40am 36 Comments

The EMC shielding material reduce magnetic interference that is good to ArduCpoter3.0.

Measurement of magnetic interference becomes half by 60micron meter low-loss,high permeability nano-crystalline material.

Without magnetic shield…

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How should we dealing with Li-ion Battery for flight safty?

Posted on January 17, 2013 at 2:55pm 16 Comments

As you know the Boeing 787 has been grounded by caught fire on the Li-ion battery.

It looks like Japanese battery may have some issues on this incident:-(

You might reminded some laptop PCs caught fire by its Li-ion battery, few years before.

It is ironic to the restriction of…

Continue

Japanes security firm introduces Quad UAV

Posted on December 26, 2012 at 5:30pm 4 Comments

SECOM is Japanese home & business security services provider.

They are introducing Quad UAV to support their business.

The security UAV is based on Ascending Technologies GmbH by ASCII.jp.

SECOM will provide this UAV as rental…

Continue

Comment Wall (4 comments)

At 5:27am on March 31, 2011, Whooper said…

Konbanwa!

What do you fly and is your field close to Tokyo? I'm located in Meguro and mainly into UAV aircraft, although just started to fly a KKmulticopter.

rgds

William

At 5:49am on March 31, 2011, Jiro Hattori said…

I'm living in Atsugi. It looks like lots of space to fly air craft in Atsugi. However, there are very few places to flay.

This is my main frustrated issue. You can visit my web site. It is some sort of language translation web site. http://aeroquad.at.webry.info/

At 6:23am on March 31, 2011,
Moderator
Gary Mortimer
said…
Thank you very much for helping me find the platform
At 7:50am on August 24, 2011,
Developer
Randy
said…

Jiro, thanks for the suggestions on demonstrating the heli in Tokyo.  I might give that a try at the Tokyo Institute of Tech.  I guess the make fair is at the ookayama campus.  I'll ping you when I'm getting close to being ready..

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