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  • Tiny2313 Header Kit — A short review | My 2µF
    instruction by it s maker can be found here With the new ATtiny4313 slowly becoming available this little prototyping board becomes even more attractive The new one comes with twice the memory flash ram eeprom of the 2313 And opposed to most or even all of the other chips of the tiny family this one has a real UART and not just this USI stuff USI is versatile but you have to deal with quite a lot of the very low level stuff yourself Not beginner friendly I m planning to use the 2313 4313 SOIC package in one of my future projects which requires SPI master capability and an UART for easy communication between boards token ring like The SPI master implementation with USI seems doable without too much headache I²C is a different matter though 3 Test The demo code blinks an LED on PD6 which is pin 10 on the chip and sends echoes data using the UART 9600 8 N 1 The 90 6pin header has the standard FTDI cable pinout Don t forget to use current limiting resistors for LEDs Make sure to run make make fuse make flash as the chip is fresh from the factory and fuses are set to run with the internal 1MHz RC oscillator that is the demo code runs but at 1 8th of the speed I also managed to get it to work as an SPI master using the USI module and talk to an MBI5168 constant current sink LED driver my favourite as it s cheap It was a bit nasty as the examples in the datasheet are assembler and only one of them worked after translating it to C The other one didn t do anything no wiggling lines on my scope The code is to be found on my GIT page as usual Thumbs up Get one This entry was posted in Electronics and tagged ATtiny 2313 AVR KIT review soldering tinkerlog Bookmark the permalink Getting Mathematica fonts to work with pdfLaTeX ATtiny 2313 MBI5168 3W LED One Response to Tiny2313 Header Kit A short review Pingback ATtiny4313 on linux My 2µF Leave a Reply Cancel reply Your email address will not be published Required fields are marked Comment Notify me of followup comments via e mail Name Email Website Leave this field empty CAPTCHA Code Search for Recent Comments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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2011/02/08/tiny2313-header-kit-a-short-review/ (2016-02-10)
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  • ATtiny 2313 | My 2µF
    PWM Leave a comment Tiny2313 Header Kit A short review Posted on February 8 2011 by robert Today I got mine What am I talking about THIS Ordered on a Sunday delivered 2 days later It was shipped in a padded envelope all the parts were protected inside an metalized electrostatic shielding bag not Continue reading Posted in Electronics Tagged ATtiny 2313 AVR KIT review soldering tinkerlog 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 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/attiny-2313/ (2016-02-10)
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  • KIT | My 2µF
    in a padded envelope all the parts were protected inside an metalized electrostatic shielding bag not Continue reading Posted in Electronics Tagged ATtiny 2313 AVR KIT review soldering tinkerlog 1 Comment Boarduino Posted on September 8 2008 by robert Ok I also got me a Boarduino KIT from Adafruit com I also bought the USBTinyISP AVR writer just to have some MORE fun Posted in Arduino Electronics Tagged Adafruit AVR KIT 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/kit/ (2016-02-10)
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  • tinkerlog | My 2µF
    electrostatic shielding bag not Continue reading Posted in Electronics Tagged ATtiny 2313 AVR KIT review soldering tinkerlog 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 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/tinkerlog/ (2016-02-10)
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  • More light! — Prolly my LAST large perfboard prototype | My 2µF
    row leds per row led red BV led if pwm cycle brightness green live p row leds per row led green BV led if pwm cycle brightness blue live p row leds per row led blue BV led 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 uint8 t brightness red 0 rows leds per row memory for RED LEDs valid values 0 max brightness uint8 t brightness red 1 rows leds per row uint8 t brightness red live p brightness red 0 0 uint8 t brightness red shadow p brightness red 1 0 The basic LED functions always use xxx shadow p pointers to access their data arrays void set led red uint8 t row uint8 t led uint8 t red brightness red shadow p row leds per row led red void switch frame buffers void uint8 t tmp tmp brightness red live p brightness red live p brightness red shadow p brightness red shadow p tmp tmp brightness green live p brightness green live p brightness green shadow p brightness green shadow p tmp tmp brightness blue live p brightness blue live p brightness blue shadow p brightness blue shadow p tmp The frame buffer ISR always uses the xxx live p pointer to access its data arrays for led 0 led max led led if pwm cycle brightness red live p row leds per row led red BV led if pwm cycle brightness green live p row leds per row led green BV led if pwm cycle brightness blue live p row leds per row led blue BV led Pictorial illustration And a few obligatory videos as well a just some testing the basic capabilities colors brightness b more real life example with blinking normal taillight and break lights Only 320 240 this time My uplink is just 40kb s but cheap Youtube has finally found the problem and fixed the video processing forever error so here it is The LED drivers need at least 6 7V supply voltage to make the LEDs happy The inevitable internal voltage drop of the drivers collector emitter saturation voltages or I R DS on if FETs are involved must be compensated It still runs at 5V but not as well as it could Either I ll have to add some sort of boost converter or just use 4x AA cells or maybe 2 LiPo batteries in series The LiPos would be much better in terms of energy usage as they re quite empty at around 3 1V or 6 2V in series But I d have to include a management chip charging preventing deep draining for them I think The low battery shutdown could easily be implemented using the analog comparator of the ATmega168 chip as well EOF This entry was posted in Arduino Electronics

    Original URL path: http://blog.spitzenpfeil.org/wordpress/2010/11/23/more-light-prolly-my-last-large-perfboard-prototype/ (2016-02-10)
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  • madness | My 2µF
    AVR LED lights madness mouser RGB w word wire xmas Leave a comment More light Prolly my LAST large perfboard prototype Posted on November 23 2010 by robert I m still alive physically that is Recently I felt the urge to do some soldering an I promptly succumbed to it 3 days later I was done and totally fed up with having to solder using the W word The Continue reading Posted in Arduino Electronics Soldering PCBs Tagged AVR LED madness PCB perfboard prototype RGB soldering ZEN 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 2011

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/madness/ (2016-02-10)
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  • perfboard | My 2µF
    felt the urge to do some soldering an I promptly succumbed to it 3 days later I was done and totally fed up with having to solder using the W word The Continue reading Posted in Arduino Electronics Soldering PCBs Tagged AVR LED madness PCB perfboard prototype RGB soldering ZEN 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 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

    Original URL path: http://blog.spitzenpfeil.org/wordpress/tag/perfboard/ (2016-02-10)
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  • ZEN | My 2µF
    using the W word The Continue reading Posted in Arduino Electronics Soldering PCBs Tagged AVR LED madness PCB perfboard prototype RGB soldering ZEN 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 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

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