Comments on: Few new drawings http://projects.dimension-x.net/archives/94 Thoughts, ideas, projects, pictures. Sun, 01 Jan 2012 17:54:03 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Lee http://projects.dimension-x.net/archives/94/comment-page-1#comment-73102 Lee Mon, 06 Dec 2010 07:15:56 +0000 http://projects.dimension-x.net/archives/94#comment-73102 Also Eric, school emails should also qualify for free samples I believe. If anyone reads this, I could use some help wiring one of these. Charging two 3.7v 8-1200 mAh simultaneously, using usb 5v as the charging input source. Please send me an email This ones for the bots :) john.doe185 then you put the at sign gmail Thanks Also Eric, school emails should also qualify for free samples I believe. If anyone reads this, I could use some help wiring one of these. Charging two 3.7v 8-1200 mAh simultaneously, using usb 5v as the charging input source. Please send me an email

This ones for the bots :)

john.doe185
then you put the at sign
gmail

Thanks

]]> By: Eric http://projects.dimension-x.net/archives/94/comment-page-1#comment-66155 Eric Wed, 23 Dec 2009 04:32:30 +0000 http://projects.dimension-x.net/archives/94#comment-66155 Peter, The easiest way to order 1-5 chips is straight from National. Just click the IC link in the article. They'll charge shipping, but it's not too bad. Wekk, they charge shipping to ME. Some businesses qualify for free shipping of samples, but my personal gmail account doesn't. You need a corporate e-mail account, when you are registering with them, to qualify for free shipping. Peter,

The easiest way to order 1-5 chips is straight from National. Just click the IC link in the article. They’ll charge shipping, but it’s not too bad. Wekk, they charge shipping to ME.
Some businesses qualify for free shipping of samples, but my personal gmail account doesn’t. You need a corporate e-mail account, when you are registering with them, to qualify for free shipping.

]]> By: Peter http://projects.dimension-x.net/archives/94/comment-page-1#comment-65640 Peter Mon, 07 Dec 2009 17:56:43 +0000 http://projects.dimension-x.net/archives/94#comment-65640 Hi! I want to make the LM2698 usb charger but i can't find any online shop to buy only 3 ICs!! All of them require to buy at least 1000 parts?!? I live in Europe. Hi! I want to make the LM2698 usb charger but i can’t find any online shop to buy only 3 ICs!! All of them require to buy at least 1000 parts?!? I live in Europe.

]]> By: Kevin Oliver http://projects.dimension-x.net/archives/94/comment-page-1#comment-58116 Kevin Oliver Thu, 30 Apr 2009 10:37:44 +0000 http://projects.dimension-x.net/archives/94#comment-58116 Ok thanks, how do I check the cut-off voltage of the cells and what would need to be changed on the circuitry to accommodate that cell? Also, do you sell the 1811 charger pre-built? Ok thanks, how do I check the cut-off voltage of the cells and what would need to be changed on the circuitry to accommodate that cell? Also, do you sell the 1811 charger pre-built?

]]> By: justDIY http://projects.dimension-x.net/archives/94/comment-page-1#comment-57661 justDIY Wed, 22 Apr 2009 01:46:50 +0000 http://projects.dimension-x.net/archives/94#comment-57661 Hi Kevin, I suspect the charger circuit would work fine for the batteries you have mentioned. The important thing to check is the cut-off voltage of your cells. Some LiIon are 4.1v and some are 4.2 (most are 4.2 in my experience). The 1811 charge either, with the SELV input. Hi Kevin, I suspect the charger circuit would work fine for the batteries you have mentioned. The important thing to check is the cut-off voltage of your cells. Some LiIon are 4.1v and some are 4.2 (most are 4.2 in my experience). The 1811 charge either, with the SELV input.

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