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  • Random Stuff | My 2µF
    slowly being rediscovered in our modern pill popping times TLDR Eat only real food drink water Say no to grains and sugar Search for Recent Comments robert on YauDL Y et a nother u seless D ummy L oad Andrew Duckworth on YauDL Y et a nother u seless D ummy L oad robert on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Archives Archives Select Month January 2016 1 December 2015 2 November 2015 3 October 2015 2 September 2015 10 July 2015 4 June 2015 5 May 2015 2 April 2015 5 March 2015 3 February 2015 2 January 2015 1 December 2014 2 November 2014 2 October 2014 3 September 2014 1 August 2014 2 July 2014 2 June 2014 2 May 2014 2 April 2014 4 March 2014 3 February 2014 2 January 2014 1 December 2013 3 November 2013 6 October 2013 3 August 2013 3 July 2013 2 June 2013 6 May 2013 6 February 2013 2 January 2013 5 December 2012 1 August 2012 2 July 2012 7 June 2012 6 May 2012 5 April 2012 6 March 2012 2 February 2012 1 January 2012 3 December 2011 5 October 2011 2 September 2011 1 August 2011 1 July 2011 3 June 2011 1 March 2011 2 February 2011 5 January 2011 2 December 2010 3 November 2010 2 October 2010 1 September 2010 1 July 2010 2 June 2010 2 May 2010 4 March 2010 2 February 2010 2 January 2010 2 December 2009 6 November 2009 1 October 2009 2 September 2009 1 August 2009 4 July 2009 8 June 2009 6 May 2009 3 April 2009 5 March 2009 2

    Original URL path: http://blog.spitzenpfeil.org/wordpress/resources/random-stuff/ (2016-02-10)
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  • My 2µF | "Another visitor! Stay a while. Staaaaay, FOREVER!" | Page 2
    just that issue All relevant I O lines 10pin 6pin ISP are level shifted target power can be selected between 5V provided by the 5V only programmer unpowered and 3 3V provided by an on board regulator That s all it works Design files and so forth can be found here Posted in Electronics Tagged 3 3V 5V adapter AVR ISP level shifter Leave a comment Small project 12 ⅔ IKEA Samtid mood light BT firmware Posted on April 28 2015 by robert A user of the new version of the lamp has undertaken the heroic task of writing the Bluetooth code for controlling it Here s a sneak peak Posted in Electronics Tagged Älang bluetooth HC 05 IKEA lamp light remote RGB Samtid wireless WS2812B Leave a comment The at war with customs saga continues Posted on April 27 2015 by robert Today a Sunday I discovered a letter in my mailbox A LETTER FROM CUSTOMS MAIN OFFICE Continue reading Posted in Electronics Tagged CE customs Digikey distributors EU import laws mouser regulations war Leave a comment Why is importing goods customs such a pain in the ass Posted on April 24 2015 by robert Continue reading Posted in Electronics Tagged customs import pain in the ass SNAFU statistics TARIC Leave a comment Small project 12 ½ IKEA Samtid mood light upgrade upgrade Posted on April 16 2015 by robert Someone I won t mention any names here practically coerced me into upgrading this little project a bit Now there s the option to add a bluetooth module HC 05 JY MCU ZS 040 which supports remote code upload or a WiFi module ESP8266 1 using a small adapter with integrated 3 3V regulator The WiFi module requires quite a bit of current so the on board 3 3V regulator feeding the ATmega168P can t handle that The bluetooth module should allow remote control from Android phones the WiFi module should allow remote control using a web browser All of this will be quite interesting as coding applications is not what I usually do Continue reading Posted in Arduino Tagged IKEA lamp light lighting mood light RGB Samtid upgrade Leave a comment Spontaneous LED bulb teardown Filamented LED light bulb Posted on April 6 2015 by robert I finally was in the mood to tear down one of these filamented LED bulbs Continue reading Posted in Electronics Tagged bulb filament LED lighting teardown Leave a comment No more SATAsfaction DIE you friggin cable Posted on March 30 2015 by robert For some time now I ve had issues with SATA bus errors once in a while The latest occurrence was a few days ago a day after I had made a full backup Continue reading Posted in Computer Server Tagged bad connection bus errors SATA Leave a comment Partial solar eclipse 2015 very bad photos Posted on March 20 2015 by robert I was kinda surprised when I got the info that TODAY a partial solar eclipse was going

    Original URL path: http://blog.spitzenpfeil.org/wordpress/page/2/ (2016-02-10)
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  • The day the Twitter died… | My 2µF
    I don t know any of my Twitter acquaintances face to face but I d miss the whole lot of them Somehow Twitter seduces its users to being extremely informal even with people like Richard Dawkins and more often than not you even get an answer of some sort Sometimes I get a niggling thought that I m doing something forbidden STILL DOWN Tue Jan 19 13 31 18 UTC 2016 No use continuing this for now Well Back To The Bench Signal to Noise Ratio This entry was posted in Computer Server Dear Diary and tagged downtime outage social media twitter uptime Bookmark the permalink Happy New Year 2016 Leave a Reply Cancel reply Your email address will not be published Required fields are marked Comment Notify me of followup comments via e mail Name Email Website Leave this field empty CAPTCHA Code Search for Recent Comments robert on YauDL Y et a nother u seless D ummy L oad Andrew Duckworth on YauDL Y et a nother u seless D ummy L oad robert on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Archives Archives Select Month January 2016 1 December 2015 2 November 2015 3 October 2015 2 September 2015 10 July 2015 4 June 2015 5 May 2015 2 April 2015 5 March 2015 3 February 2015 2 January 2015 1 December 2014 2 November 2014 2 October 2014 3 September 2014 1 August 2014 2 July 2014 2 June 2014 2 May 2014 2 April 2014 4 March 2014 3 February 2014 2 January 2014 1 December 2013 3 November 2013 6 October 2013 3 August 2013 3 July 2013 2 June 2013 6 May

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2016/01/19/the-day-the-twitter-died/ (2016-02-10)
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  • robert | My 2µF
    of these building blocks reference voltage comparator RC low pass gain There are better methods for the job e g using a digital one shot to Continue reading Posted in Electronics Tagged 858D BLDC commutation fan mod speed youyue 15 Comments Error U81 Panasonic DMR EX75 repair Posted on October 19 2015 by robert Some explanation Posted in Electronics Fix me Tagged capacitor DMR EX75 electrolytic error U81 fix MD5001T panasonic repair soldering Leave a comment Some old 3D design memory lane Posted on September 24 2015 by robert Just images and 2 short videos Posted in The Dump Tagged 3D AutoDesk CAD Inventor Mathematica memory lane Optica Wolfram Leave a comment Is it just me or is there something wrong with those number Posted on September 23 2015 by robert If you are so inclined please have a look at this No electronics of any kind but a scientific publication about diet nutrition Metabolic and physiologic improvements from consuming a paleolithic hunter gatherer type diet LA Frassetto et al EJCN Continue reading Posted in Something Completely Different Tagged diet EJCN glucose insulin metabolic parameters nutrition paleo paper Leave a comment Fawlty USB3 0 controller card DC DC noise Posted on September 18 2015 by robert Well this won t make it any easier Not at all Posted in Electronics Tagged ACT4060A buck DC DC noise regulator TD6810 testing Leave a comment Fawlty USB3 0 controller card quick DC DC regulator check Posted on September 17 2015 by robert This card is pretty good when it works Transfer speeds were fine close to 100MB s with an external USB3 disk It works nicely with Linux plug and play Then the problems started Posted in Electronics Tagged ACT4060A buck controller DC DC efficiency PCI E regulator Renesas TD6810 testing USB3 µPD720202 Leave a comment It looks nice on graphs but there s so much to not understand Posted on September 11 2015 by robert Posted in Electronics Tagged Nyquist sampling Leave a comment Easy remote admin static systemd service Posted on September 9 2015 by robert In the previous two posts we dealt with the script after local which is a remnant on openSUSE of the init days before systemd became the standard After looking more closely it turns out that there is a unit file for after local backward compatibility Continue reading Posted in Computer Server Tagged systemd unit file Leave a comment Easy remote admin take 2 Posted on September 8 2015 by robert In my previous post I described a method for a boot activated remote admin option for my parents computer On 2nd thought it is not always a good idea to rely on changing system wide configurations such as sshd config firewall In this post Continue reading Posted in Computer Server Tagged admin iptables linux port forwarding remote router SSH sshd VNC Leave a comment Easy quite safe remote admin for parent s linux machine Posted on September 7 2015 by robert Yes I know about

    Original URL path: http://blog.spitzenpfeil.org/wordpress/author/robert/ (2016-02-10)
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  • Computer / Server | My 2µF
    this is nothing new but someone might still find it useful I wanted and needed something simple something that could be activated in the bootloader menu grub Continue reading Posted in Computer Server Tagged admin linux remote VNC Leave a comment No more SATAsfaction DIE you friggin cable Posted on March 30 2015 by robert For some time now I ve had issues with SATA bus errors once in a while The latest occurrence was a few days ago a day after I had made a full backup Posted in Computer Server Tagged bad connection bus errors SATA Leave a comment Welcome to the all new server fingers crossed Posted on November 13 2014 by robert That s all folks Posted in Computer Server Tagged new server Leave a comment Attacks against my server no more comments contact Posted on October 23 2014 by robert Dear valued readers due to persisting attacks against my server I have been forced to shut off commenting on this blog as well as the option to send me an email via the about page If you absolutely need to Continue reading Posted in Computer Server Tagged attack server Comments Off on Attacks against my server no more comments contact Attacks against my server gitweb taken down Posted on October 19 2014 by robert Due to repeated attacks against my server I was forced to take down the gitweb web interface git read only repository cloning access Please use my github page instead Direct all your curses towards the A hole who done it Posted in Computer Server Tagged attack break in server Comments Off on Attacks against my server gitweb taken down How long do SSD drives last not long enough Posted on May 1 2014 by robert Almost exactly 4 years ago I bought a 64GB SSD for my then much younger laptop It is a Super Talent FTM64GX25H Read transfer rates were about 130MB s in my machine How much is to be attributed to the SSD Continue reading Posted in Computer Server Tagged backup computer failure harddisk premature SSD stick USB Widlar widlarization widlarize 5 Comments Got a new Kindle and no WLAN support on your router Posted on August 21 2012 by robert What s the motivation You CAN transfer e books to the Kindle via USB cable BUT that leaves a lot to be desired Browsing the Amazon Kindle store is a very nice feature that I wouldn t want to miss anymore There are Continue reading Posted in Computer Server Electronics Software Tagged access point amazon bridged hostapd Kindle linux network usb stick WLAN 2 Comments I ve added a support forum Posted on November 29 2010 by robert Just to let you know Lately I ve been getting a lot of emails about how to code certain things for one of my projects Not that I mind the emails but discussing these things on a forum is much easier Continue reading Posted in Computer Server Tagged forum

    Original URL path: http://blog.spitzenpfeil.org/wordpress/category/cat_server/ (2016-02-10)
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  • Dear Diary. | My 2µF
    long time ago I can still remember Posted on February 14 2014 by robert http www youtube com watch v abapFJN6glo http www youtube com watch v abapFJN6glo To all the still young whippersnappers this was before the internet became en vogue and easily accessible Unless you wanted to pay 20 per hour for a dialup connection using an analog modem with a 9600 link maybe even 19200 http www windytan com 2012 11 the sound of dialup pictured html Continue reading Posted in Dear Diary Tagged history past pre internet 4 Comments Digging deeper MRIed Posted on January 7 2013 by robert Today I ll post about something not directly related to my electronics projects I m an avid biker the pedal driven thing not the one for lazy folk or at least I used to be For quite some time I ve been Continue reading Posted in Dear Diary Tagged B field flux density frequency health knee magnetic medicine MRI resonancy science shim technology tomography Leave a comment Energy consumption rant again Posted on December 15 2011 by robert With Canada having recently CHICKENED OUT of the Kyoto treaty I ve had a look at my various little power supplies again I m talking about wall warts laptop power supplies and the likes The ones I have are 100 switch mode Continue reading Posted in Dear Diary Tagged Canada CO2 energy consumption power supply standby 4 Comments Riding a bicycle at night Most bikers are braindead Posted on December 7 2011 by robert or will be It was at night it was raining ice rain at times the roads were covered with slippery leaves I met a lot of bikers some of them had their lights on I was still Continue reading Posted in Dear Diary Tagged bike idiot light night retard suicidal Leave a comment It is time to really start thinking about conserving energy Posted on March 14 2011 by robert Dear Diary it has happened again For the younger ones it was 1986 No I m not talking about the Space Shuttle accident but of Chernobyl Russia Some idiot thought it was a good idea to run some out of the Continue reading Posted in Dear Diary Tagged energy consumption environment green japan nuclear power rant Leave a comment Search for Recent Comments robert on YauDL Y et a nother u seless D ummy L oad Andrew Duckworth on YauDL Y et a nother u seless D ummy L oad robert on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Archives Archives Select Month January 2016 1 December 2015 2 November 2015 3 October 2015 2 September 2015 10 July 2015 4 June 2015 5 May 2015 2 April 2015 5 March 2015 3 February 2015 2 January 2015 1 December 2014 2 November 2014 2 October 2014 3 September 2014 1 August 2014 2

    Original URL path: http://blog.spitzenpfeil.org/wordpress/category/cat_dear-diary/ (2016-02-10)
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  • downtime | My 2µF
    insanely high fstrim doesn t do Continue reading Posted in Computer Server Dear Diary Tagged downtime outage social media twitter uptime Leave a comment Search for Recent Comments robert on YauDL Y et a nother u seless D ummy L oad Andrew Duckworth on YauDL Y et a nother u seless D ummy L oad robert on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Archives Archives Select Month January 2016 1 December 2015 2 November 2015 3 October 2015 2 September 2015 10 July 2015 4 June 2015 5 May 2015 2 April 2015 5 March 2015 3 February 2015 2 January 2015 1 December 2014 2 November 2014 2 October 2014 3 September 2014 1 August 2014 2 July 2014 2 June 2014 2 May 2014 2 April 2014 4 March 2014 3 February 2014 2 January 2014 1 December 2013 3 November 2013 6 October 2013 3 August 2013 3 July 2013 2 June 2013 6 May 2013 6 February 2013 2 January 2013 5 December 2012 1 August 2012 2 July 2012 7 June 2012 6 May 2012 5 April 2012 6 March 2012 2 February 2012 1 January 2012 3 December 2011 5 October 2011 2 September 2011 1 August 2011 1 July 2011 3 June 2011 1 March 2011 2 February 2011 5 January 2011 2 December 2010 3 November 2010 2 October 2010 1 September 2010 1 July 2010 2 June 2010 2 May 2010 4 March 2010 2 February 2010 2 January 2010 2 December 2009 6 November 2009 1 October 2009 2 September 2009 1 August 2009 4 July 2009 8 June 2009 6 May 2009 3 April 2009 5 March

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/downtime/ (2016-02-10)
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  • outage | My 2µF
    insanely high fstrim doesn t do Continue reading Posted in Computer Server Dear Diary Tagged downtime outage social media twitter uptime Leave a comment Search for Recent Comments robert on YauDL Y et a nother u seless D ummy L oad Andrew Duckworth on YauDL Y et a nother u seless D ummy L oad robert on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Serhii on YOUYUE 858D hotair station BLDC Fan speed mod Archives Archives Select Month January 2016 1 December 2015 2 November 2015 3 October 2015 2 September 2015 10 July 2015 4 June 2015 5 May 2015 2 April 2015 5 March 2015 3 February 2015 2 January 2015 1 December 2014 2 November 2014 2 October 2014 3 September 2014 1 August 2014 2 July 2014 2 June 2014 2 May 2014 2 April 2014 4 March 2014 3 February 2014 2 January 2014 1 December 2013 3 November 2013 6 October 2013 3 August 2013 3 July 2013 2 June 2013 6 May 2013 6 February 2013 2 January 2013 5 December 2012 1 August 2012 2 July 2012 7 June 2012 6 May 2012 5 April 2012 6 March 2012 2 February 2012 1 January 2012 3 December 2011 5 October 2011 2 September 2011 1 August 2011 1 July 2011 3 June 2011 1 March 2011 2 February 2011 5 January 2011 2 December 2010 3 November 2010 2 October 2010 1 September 2010 1 July 2010 2 June 2010 2 May 2010 4 March 2010 2 February 2010 2 January 2010 2 December 2009 6 November 2009 1 October 2009 2 September 2009 1 August 2009 4 July 2009 8 June 2009 6 May 2009 3 April 2009 5 March

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/outage/ (2016-02-10)
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