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  • Happy New Year 2010 | My 2µF
    new year Bookmark the permalink Macroblock LED driver group buy Picture Dump Jan 2010 2 Responses to Happy New Year 2010 Helmut says December 31 2009 at 13 24 Hi Robert unsere guten Wuensche werden dich auch im neuen Jahr verfolgen Halte die Ohren steif um 24 00 stossen wir auf Wohl an Helmut says December 31 2009 at 13 25 Auf dein Wohl natuerlich Comments are closed 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2009/12/31/happy-new-year-2010/ (2016-02-10)
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  • Happy New Year 2009 | My 2µF
    Jr RGB made it into German newspapers How the German welfare system discriminates children 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 February 2009 6 January 2009 2 December 2008

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2009/01/01/happy-new-year-2009/ (2016-02-10)
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  • openSUSE avr-gcc packages — please test | My 2µF
    built seems to have failed I can t download as well I hope it will be fixed Reply robert says August 5 2011 at 02 28 Well it seems right now you ll be better off with compiling the tool chain yourself It seems they don t have enough resources to update the packages And I myself am not up to the job of upgrading fixing the rpm packages http arduino cc forum index php topic 66243 0 html Also search avrfreaks net for build scripts by Bingo but you ll have to register to download them Reply 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 2013 6 February 2013 2 January 2013 5 December 2012 1 August

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2011/06/13/opensuse-avr-gcc-packages-please-test/ (2016-02-10)
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  • avr-gcc | My 2µF
    people are making an effort to provide up to date avr gcc packages for openSUSE to support new devices and fix known errors Please test these packages and report your findings errors Either directly to bugzilla or to this Continue reading Posted in Electronics Software Tagged AVR avr gcc compiler opensuse 3 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 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/avr-gcc/ (2016-02-10)
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  • compiler | My 2µF
    Either directly to bugzilla or to this Continue reading Posted in Electronics Software Tagged AVR avr gcc compiler opensuse 3 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 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 February

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/compiler/ (2016-02-10)
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  • YOUYUE 858D+ hotair station — BLDC Fan-speed mod | My 2µF
    mod Peter says December 3 2015 at 01 24 Ordered 3 fan mod pcbs thank you Was putting together mouser parts list c2 on pdf is marked electrolytic I was so impressed with what you have accomplished in rehabilitating this Full of Hot Air Station I want to hab one Cheaply of course so I will be skipping the breakout board since you did all the hard work and mounting your fan pcb elsewhere maybe post ups in the housing and run wires I might have to rebadge mine mwm 858d luxe in your honor madwormmod stylize the mwm to look like a pulse train add your smileyled somewhere it ll be cool man Of course anything would be cooler than youyue Reply robert says December 3 2015 at 11 57 Fixed the schematic No electrolytic caps Have fun and be safe Reply Serhii says January 24 2016 at 02 19 One sided PCB version http firepic org images 2016 01 24 lsgf67u94yk4 jpg Reply Serhii says January 24 2016 at 11 36 New version with one side wires http firepic org v 2 2016 01 24 9ahforxbcksm jpg Reply robert says January 24 2016 at 14 49 A single sided DIY variant This is probably meant to be glued to the case somewhere as the TH pads won t align with the MCU adapter Reply Serhii says January 24 2016 at 16 07 Yeap because I don t have MCU adapter like on your station p s Thanx for your work Reply Serhii says January 24 2016 at 21 37 Tried to run station with this mod and always have a warning at start FUN SPEED RV1 71mV RV2 2 4V Firmware 1 43 atmega168 What I do wrong Reply Serhii says January 24 2016 at 21 42 At the schematic R1 is 1M but on your pcb 4 7M How is it critical Reply robert says January 24 2016 at 21 54 Did you enable the mod in the source code I ve added a lot of comments in there I think I didn t have 1M and adjusted the capacitor for the same RC time Reply Serhii says January 24 2016 at 22 08 How I can enable the mod Reply robert says January 25 2016 at 14 26 Sorry I was too tired last night See line 137 https github com madworm Youyue 858D plus blob master youyue858d h This extends the valid range for the parameters Recompile flash Reply robert says January 25 2016 at 18 55 If necessary I can mail you hexfiles with the changes It works on my device so chances are good for yours Reply Serhii says January 25 2016 at 21 53 I m ready to try Reply Serhii says January 27 2016 at 20 56 Can you please send hex files Reply robert says January 27 2016 at 22 48 Sorry I forgot You should have an email Reply Leave a Reply to Peter Cancel reply Your email address

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2015/10/23/youyue-858d-hotair-station-bldc-fan-speed-mod/?replytocom=2395 (2016-02-10)
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  • Electronics. | My 2µF | Page 2
    by robert For a couple of days now the monitor doesn t want to run on full brightness anymore If I go up to 95 it runs if warm but might not start up Set it to anything higher and it comes on Continue reading Posted in Fix me Tagged ACER bulging capacitor fix LCD monitor power supply replacement 1 Comment Small project 12 IKEA Samtid mood light upgrade Posted on August 16 2014 by robert This upgrade is based on the loved by everybody WS2812B intelligent RGB LED and works just fine with Adafruit s NeoPixel library The concept is once again rather simple Whack a lot of WS2812B RGB LEDs onto a small board add Continue reading Posted in Arduino Tagged IKEA lamp light lighting mood light RGB Samtid upgrade 7 Comments KiCad BZR5025 full windows installer Posted on July 28 2014 by robert Someone on the KiCad mailing list has created a windows installer of the BZR5025 code base including libraries demo projects docs I ve mirrored it on my server for your convenience KiCad downloads Please note that this version uses library tables and Continue reading Posted in Electronics Software Tagged installer kicad windows 6 Comments Small project 11 674 Posted on July 1 2014 by robert Don t you just hate it when you run out of holes and have to use a bridge wire to some free patch on the proto board I thought so Posted in Soldering PCBs Tagged board breadboard iteadstudio PCB perfboard prototype 2 Comments Small project 10 IKEA Samtid reading light upgrade Posted on June 22 2014 by robert Yet another reincarnation of a PT4115 based LED lamp This time I chose to add a micro controller to the mix No not an ATtiny13 but an ATtiny45 as it contains a much desired feature for this job high frequency PWM Continue reading Posted in Electronics Tagged IKEA light mod reading Samtid upgrade Leave a comment Sunday Teardown Soy milk maker Posted on June 15 2014 by robert First a word of warning Stay clear of any soy products They can seriously fuck up your health You don t want to go down that road I m proud to say that by means of this here tear down I ve transformed this Continue reading Posted in Electronics Tagged at ATmel kitchen appliance PLD soy milk teardown 2 Comments KiCad Interactive Router release version Posted on May 21 2014 by robert Use BZR 4875 or later if you try out the new features Posted in Electronics Tagged CERN kicad layout openGL PCB push router shove Leave a comment Spontaneous LED bulb teardown IKEA ledare 400lm Posted on April 19 2014 by robert I bought this LED bulb about 21 months ago for 11 99 I liked it Posted in Electronics Tagged bulb IKEA LED ledare light overheating teardown Texas Instruments 5 Comments Small project 9 PC fan tacho signal spoofer Posted on April 8 2014 by robert Some time ago I got

    Original URL path: http://blog.spitzenpfeil.org/wordpress/category/cat_electronics/page/2/ (2016-02-10)
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  • Small project #9 — PC-fan tacho-signal spoofer | My 2µF
    the fans were failing and forcefully shut the server down I was asked if I could build a little something that would measure the tacho signal of the slow spin fans and scale that up to values that match the signal from the previous fans fooling the hardware monitoring making it believe everything was as usual I did A nice weekend project It works with my 3 wire PC fans I built the prototype wrote well re purposed actually some code and sent a reply to the person mentioned above No answer weird maybe it got lost in the spam folder Anyhow here it is for the world to enjoy or laugh about The potentiometer didn t make it onto the schematic It is used to adjust the frequency scaling Code 1 2 This entry was posted in Electronics and tagged 3 wire fan signal spoof tacho Bookmark the permalink Small project 8 ATtiny13 DFN10 programming adapter Spontaneous LED bulb teardown IKEA ledare 400lm 2 Responses to Small project 9 PC fan tacho signal spoofer Peter says June 19 2015 at 06 45 Hi this is what I was looking for thanks I d like to get some more info what is that chip in the heart of the design Where should I put the potentiometer exectly and what is its spec kOhms Thanks in advance Peter Reply robert says June 19 2015 at 13 58 It is a micro controller ATtiny85 overkill but I had it in a box The potentiometer is connected to one of its analog to digital converter inputs the value doesn t matter much 10k should be fine Reply 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 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2014/04/08/small-project-9-pc-fan-tacho-signal-spoofer/ (2016-02-10)
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