Comments on: Designing a Li-Ion Battery Gauge with the LM3914 – EEVblog #204 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/ Durable Laptop Batteries Tue, 30 Apr 2013 01:48:43 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: EEVblog http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21082 EEVblog Sat, 06 Oct 2012 16:47:44 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21082 I mentioned? that at the beginning, using a variable lab power supply.

]]> By: Erny1389 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21081 Erny1389 Sat, 06 Oct 2012 16:20:42 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21081 Dave, what about current, which goes through 1k resistor divider network and comes through Rlo out and changes? IADJ value?

]]> By: EEVblog http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21080 EEVblog Sat, 06 Oct 2012 15:32:14 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21080 That’s in parallel with the external resistor R1, so it is taken into? account. There is no extra current that flows out of it, so no additional error term to worry about.

]]> By: NIKOSGEOR http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21079 NIKOSGEOR Sat, 06 Oct 2012 15:10:15 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21079 WE WANT? MORE LIKE THIS…. SIMPLE OLD SCHOOL ELECTRONIC CIRCUITS!!!

]]> By: tejonBiker http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21078 tejonBiker Sat, 06 Oct 2012 15:03:37 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21078 Very? illustrative the uses of comparators, where can I buy the batteries? (I am from Mexico)

]]> By: dynetrax http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21077 dynetrax Sat, 06 Oct 2012 14:13:24 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21077 I like the way Dave pronounces 13 and 18.? :D

]]> By: mrsestherhouse http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21076 mrsestherhouse Sat, 06 Oct 2012 13:22:09 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21076 thanks for another great video Dave, i learned? alot :)

]]> By: sismancocuk http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21075 sismancocuk Sat, 06 Oct 2012 12:28:15 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21075 thanks? a lot for the great video.

]]> By: daafies2 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21074 daafies2 Sat, 06 Oct 2012 11:44:29 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21074 what? happens at 2V in dot mode?

]]> By: Angel Casillas http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21073 Angel Casillas Sat, 06 Oct 2012 11:07:11 +0000 http://blog.laptopbatterylife.com/2012/10/06/designing-a-li-ion-battery-gauge-with-the-lm3914-eevblog-204/#comment-21073 Hy:

Im a studetn of Electrical engineering but also ive started to make experiments on my own and i? want to purchase a? small dual output dc power supply or something preferbly not to expensive is just for conducting small experiments i wonder if u could recomend something thank you my best regards and congrats on the blogs.

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