Comments for My 2µF

Comment on myAVR MK2 USB PLUS — part 1 by Sergio C anchumani

Sergio C anchumani — Tue, 31 Jan 2012 01:16:46 +0000

thank you for you advice Robert
i will look for Arduino I saw some of them in Sparkfun…

Comment on myAVR MK2 USB PLUS — part 1 by robert

robert — Mon, 30 Jan 2012 22:11:33 +0000

It’s not for sale, sorry. And all of the documentation is in German, which might not be helpful at all.

Why not get an Arduino? There is support for some ATtiny chips as well. If you’re planning to use AvrStudio / Eclipse / Codeblocks later, get an ISP adapter as well (make sure it is supported by your OS + software!)

Comment on myAVR MK2 USB PLUS — part 1 by Sergio C anchumani

Sergio C anchumani — Mon, 30 Jan 2012 21:56:44 +0000

Dear Robert
I’m just starting whit Atmel an a i think i can use something like this KIT are you interested to sell that kit?? …I’m From Lima Peru…thanks in advance for your prompt response…

Comment on RGB LED Ring V2 + ShiftPWM — super smooth color fading by robert

robert — Sat, 28 Jan 2012 10:44:08 +0000

The demo code I provide for this board uses this 'trick', if you want to call it that. Unfortunately there is one big disadvantage, which is described in this excellent post on a pic-centered forum. It is perfectly fine for keeping a certain brightness level, but it fails at smooth transitions. That's why I chose to also use ShiftPWM. The cpu load is higher, but as the main purpose of this toy is to provide nice colors and smooth transitions and it doesn't do much else, that path is acceptable.

Comment on RGB LED Ring V2 + ShiftPWM — super smooth color fading by Polhemic

Polhemic — Fri, 27 Jan 2012 10:10:07 +0000

In previous posts, you revealed your “reduced CPU usage PWM timer” magic for doing software PWM. Are you going to try the same tricks on this board or does the shiftPWM library already use this approach?

Comment on RGB LED Ring V2 — sequels don’t have to be bad by RGB LED Ring V2 – sequels don’t have to be bad | My Blog

RGB LED Ring V2 – sequels don’t have to be bad | My Blog — Mon, 23 Jan 2012 01:28:24 +0000

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Comment on RGB LED Ring V2 — sequels don’t have to be bad by Electronics-Lab.com Blog » Blog Archive » RGB LED Ring V2 – sequels don’t have to be bad

Sat, 21 Jan 2012 22:14:42 +0000

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Comment on Code::Blocks + AVR by AVR C Compiler with codeblocks

AVR C Compiler with codeblocks — Mon, 16 Jan 2012 17:06:31 +0000

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Comment on RGB LED Ring V2 — sequels don’t have to be bad by smps troubleshooting

smps troubleshooting — Sun, 15 Jan 2012 20:35:10 +0000

Thank you for the information

Comment on RGB LED Ring V2 — sequels don’t have to be bad by LED ring kits - BuildLounge » BuildLounge

LED ring kits - BuildLounge » BuildLounge — Thu, 12 Jan 2012 18:25:42 +0000

[...] really cool little LED ring is about the size of a typical watch face and you can make it yourself! All the files are available [...]