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  • car | My 2µF
    In the beginning there was a light a reading light once turned on it stayed lit A couple of batteries had to die because of that I ve think I blogged about the buzzer fix before In later years I killed a Continue reading Posted in Electronics Tagged battery car dead door flat locks pump SNAFU vacuum VW Leave a comment I shall smite yee till kingdom come Arrrrrr Posted on May 25 2010 by robert ENOUGH OF THIS INSANITY In my previous post I described how and why I ve temporarily wrecked my beloved power supply Thankfully these 390mΩ 5W resistors are available Right now I could only find 5 types but bettar tan nottin Continue reading Posted in Electronics Fix me Tagged battery car lights 2 Comments 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/car/ (2016-02-10)
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  • driver | My 2µF
    Towards re illuminating my kitchen workspace Posted in Electronics Tagged ATtiny 2313 AVR driver ISR LED MBI5168 oscilloscope PWM Leave a comment IKEA Sunnan revisited Posted on January 3 2011 by robert I ve had my IKEA Sunnan since summer 2010 I put it into bright sunlight all the time The only way I can make it light up full blast is to dismantle it charge the batteries externally and reassemble it again What Continue reading Posted in Electronics Tagged battery driver guts IKEA LED schematic solar cell sunnan 19 Comments 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/driver/ (2016-02-10)
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  • DSO | My 2µF
    2012 by robert I managed to damage the alligator clip on one of my probe s ground cables It was probably a bad one and it fatigued I replaced the alligator clip with one I found in a box During this procedure it turned Continue reading Posted in Electronics Tagged clip DSO ground hack lecroy probe WaveAce 224 Leave a comment WaveAce 224 Mini rant 4 Fixed record length Posted on April 30 2012 by robert Noooooooo gasp cough Posted in Electronics Tagged DSO lecroy oscilloscope rant timebase trigger WaveAce 224 Leave a comment Lecroy WaveAce 224 Mini rant 3 Quality control Posted on April 28 2012 by robert Where art thou This time I have discovered issues that are trigger related but more suitably filed under general displaying issues Still using the 1 01 01 18R2 firmware Just have a look at the video No more words Posted in Electronics Tagged DSO lecroy rant trigger WaveAce 224 3 Comments Lecroy WaveAce 224 Mini rant 2 Maximum annoyance Posted on April 23 2012 by robert Oh boy this thing can t even count correctly or since when is 7 9 Pulse Trigger I call that a bug Posted in Electronics Tagged DSO lecroy rant trigger WaveAce 224 Leave a comment DSO Teaser Posted on April 23 2012 by robert To see what of the trigger system of the WaveAce 224 works and doesn t work as I expect it I ve made a little device which shall from now one be called DSO T Posted in Electronics Tagged DSO oscilloscope pulse test jig trigger waveform generator 1 Comment Lecroy WaveAce 224 Mini rant 1 Posted on April 23 2012 by robert This is the first post regarding the Lecroy WaveAce 224 DSO As it currently seems I have material for at least a few short posts Currently I m having issues with one important knob and the triggering system Posted in Electronics Tagged DSO lecroy rant slope trigger WaveAce 224 2 Comments Playing with the OSCCAL register of an ATmega168 Posted on December 25 2009 by robert I was having problems with the led ring boards Their internal oscillators were not ticking with the same speed and required constant re syncing I tried to improve the situation by recalibrating by adjusting the OSCCAL registers Recalibration can be done Continue reading Posted in Arduino Electronics Tagged AVR calibration DSO frequency hardware oscillator 1 Comment Jyetech AVR digital oscilloscope DIY KIT trying to fix it part 2 Posted on August 9 2009 by robert Maybe you remember my last post about the Jyetech oscilloscope and it s weird behaviour Not all of them are strange as the free replacement DIY KIT I received from them works fine At that time I suspected a sick ATmega64 Continue reading Posted in DIY Electronics Fix me Tagged AVR ChipQuik desoldering DSO jyetech rework Seeedstudio SMD soldering 2 Comments Jyetech AVR digital oscilloscope DIY KIT trying to fix it part 1 Posted on July 12 2009

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/dso/ (2016-02-10)
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  • fireworks | My 2µF
    big share of nasty setbacks myself Let s hope the next decade of the second millennium has more pleasant things in store for us Let s make 2010 Continue reading Posted in The Dump Tagged fireworks happy new year 2 Comments Happy New Year 2009 Posted on January 1 2009 by robert Posted in The Dump Tagged fireworks happy new year 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/fireworks/ (2016-02-10)
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  • hack | My 2µF
    huge increase in compiled file size This is not a fix for those This will be taken care of the community sooner or later Here are a few general Continue reading Posted in Arduino Electronics Tagged arduino code size flash hack serial 2 Comments SUGRU a short adulation Posted on July 27 2010 by robert I had been waiting for my pack of SUGRU for quite a while Fortunately they have successfully tackled the step towards mass production and it is now available through their website For those of you who might now have heard Continue reading Posted in DIY The Dump Tagged bike hack sugru 1 Comment Nitelite upgrade another RGB thingy Posted on February 28 2010 by robert http www youtube com watch v jU23Af8sHPo A few days ago I visited my parents The main purpose was to deposit my new Lecroy WaveAce 224 DSO I bought it as a gift for myself but I haven t fulfilled all criteria to receive the gift yet Therefore Continue reading Posted in Arduino Electronics Tagged AVR dead bug style free form soldering hack LED modding RGB soldering upgrade Leave a comment Getting auto reset to work with FTDI cables on Linux MAC Posted on May 2 2009 by robert Update please use avrdude 5 11 or later with c arduino and your problems are gone Before you start make sure you have the perl module Device SerialPort installed On Debian based systems you can easily do that by typing sudo apt get install libdevice serialport perl 1 sudo apt get install libdevice serialport perl Continue reading Posted in Arduino Electronics Tagged auto reset DTR FTDI hack RTS 4 Comments 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/hack/ (2016-02-10)
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  • hardware | My 2µF
    July 17 2009 by robert I ve waited for 5 weeks for the 2nd batch of the 64 pixel RGB matrix controller boards This time I ordered from MakePCB as I wanted to test another PCB manufacturer Also I couldn t get gold plated pads from GoldPhoenix for Continue reading Posted in Arduino Electronics Soldering PCBs Tagged hardware lead free makepcb PCB RoHS 4 Comments FrOSCon 2009 Posted on April 12 2009 by robert FrOSCon is a two day conference on Free Software and Open Source taking place for the third time on August 23rd 24th 2008 at the Fachhochschule Bonn Rhein Sieg in Sankt Augustin near the cities of Bonn and Cologne We are looking for Continue reading Posted in The Dump Tagged hardware open source Leave a comment Trying to fix the sound of my Sega Game Gear part 2 Posted on February 6 2009 by robert I was lucky It seems the guys at Sega just replaced the 470µF capacitors shown in the reference setup for the TDM2822M dual amplifier with 47µF ones Other people have had problems with these too so I just pulled Continue reading Posted in Electronics Fix me Tagged computer archaeology games good old days hardware sega 3 Comments Trying to fix the sound of my Sega Game Gear part 1 Posted on February 3 2009 by robert Last time I turned it on I didn t get the usual boot up sound of Seeeeegaaaaa There s a little chip next to the earphone plug I haven t checked yet but I suspect it s some kind of amplifier So I ll warm up Continue reading Posted in Electronics Fix me Tagged computer archaeology games good old days hardware sega Leave a comment Computer archaeology Posted on October 30 2008 by robert Today while cleaning out documents I found a some old things and really prehistoric ones Posted in Electronics Tagged computer archaeology good old days hardware operating systems 1 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/hardware/ (2016-02-10)
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  • kicad | My 2µF
    by robert https code launchpad net kicad Posted in Soldering PCBs Tagged CERN code kicad launchpad layout merged Leave a comment Truly useable OSHW logo for KiCAD Posted on August 12 2011 by robert Yes I do know that there are others available as well but I didn t like it It is HUGE about 6MB and I couldn t easily scale it Using Bitmap2Component which is included in the later versions of KiCAD I ve created Continue reading Posted in Electronics Soldering PCBs Tagged kicad OSHW PCB 2 Comments 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/kicad/ (2016-02-10)
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  • lecroy | My 2µF
    Mini rant 8 Signal averaging continued Posted on June 15 2012 by robert Another quirk I seem to have a talent to upset this device Showing a signal that isn t there should not happen though Posted in Electronics Tagged averaging DSO hallucination lecroy oscilloscope WaveAce 224 Leave a comment WaveAce 224 Mini rant 7 Signal averaging Posted on June 11 2012 by robert It works BUT it comes at a cost Posted in Electronics Tagged averaging DSO lecroy oscilloscope rant sluggishness WaveAce 224 Leave a comment WaveAce 224 Mini rant 6 Cursors and auto measurements Posted on May 19 2012 by robert Automatic cursors are supposed to show what and where stuff is measured on a waveform when automatic measurements are used This is pretty useful if it works as expected Suffice to say that it doesn t always do that unfortunately Posted in Electronics Tagged DSO lecroy oscilloscope rant WaveAce 224 2 Comments WaveAce 224 Mini rant 5 Now what is this Posted on May 11 2012 by robert Got the pulse trigger to trigger This time I don t care if the set pulse length is actually accurate I just wanted it to trigger on the thing and it did Fine happy happy joy joy Then I felt like moving Continue reading Posted in Electronics Tagged DSO lecroy oscilloscope rant trigger WaveAce 224 Leave a comment Lecroy WaveAce 224 Mini hack 001 Upgraded ground clip Posted on May 11 2012 by robert I managed to damage the alligator clip on one of my probe s ground cables It was probably a bad one and it fatigued I replaced the alligator clip with one I found in a box During this procedure it turned Continue reading Posted in Electronics Tagged clip DSO ground hack lecroy probe WaveAce 224 Leave a comment WaveAce 224 Mini rant 4 Fixed record length Posted on April 30 2012 by robert Noooooooo gasp cough Posted in Electronics Tagged DSO lecroy oscilloscope rant timebase trigger WaveAce 224 Leave a comment Lecroy WaveAce 224 Mini rant 3 Quality control Posted on April 28 2012 by robert Where art thou This time I have discovered issues that are trigger related but more suitably filed under general displaying issues Still using the 1 01 01 18R2 firmware Just have a look at the video No more words Posted in Electronics Tagged DSO lecroy rant trigger WaveAce 224 3 Comments Lecroy WaveAce 224 Mini praise 1 Quick support response Posted on April 25 2012 by robert Today I got informed that the pulse trigger bug has been confirmed and has been forwarded to the developers Let s see what comes out of that Of course I replied and thanked them in advance I also hinted that they might Continue reading Posted in Electronics Tagged lecroy praise support WaveAce 224 Leave a comment Lecroy WaveAce 224 Mini rant 2 Maximum annoyance Posted on April 23 2012 by robert Oh boy this thing can t even count correctly or since

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