- By: klee27x
- Subscribers: 2
- Updated: 15-Oct-08
- Videos: 6
-
Basic English
- Comments: 0
- Views: 1,482
- Added: 08-Sep-08
This is a battery charger powered by a 20V laptop psu. The voltage is regulated by an LM317 circuit. 4 different voltages can be selected with a DIP switch that connects various points on a resistor ladder.
The current is regulated by ohm's law.
- Categories: How To, Science & Tech
LM317-based Battery Charger
-
02:48
Dodge Charger Exhaust
Rated 4.20 | 12,863 Views
By cdaboysfan
-
01:58
How to Make an Ipod Charger for Less Than $4
Rated 2.64 | 5,821 Views
By cpalli
-
00:28
Dodge Charger
Rated 2.89 | 1,408 Views
By 734607
-
00:33
Dodge Charger Moor 200 K/M Kuwait
Rated 3.10 | 1,798 Views
By 734607
-
01:25
HOW TO GUIDE: Universal Cell Phone Battery...Charger @ AccessoryGe
Rated 3.71 | 2,389 Views
-
05:03
Solar Powered USB Charger - Cheap And Easy...To Make!
Rated 4.54 | 126,431 Views
By babblin5
-
01:43
Rated 3.17 | 1,821 Views
By Lionsky
-
00:15
The Dukes Of Hazzard - Dodge Charger Car S...tunt.
Rated 3.94 | 5,139 Views
By indiend23
-
02:05
How To: Make Altoid USB Charger
Rated 3.80 | 18,548 Views
-
00:49
Rated 3.29 | 1,654 Views
By Molcia
-
02:13
Rated 4.44 | 6,306 Views
By ravi2143
-
04:10
Roadfly.com - 2007 Dodge Charger Police Car
Rated 3.62 | 6,162 Views
By Roadflytv
-
02:20
Rated 3.65 | 1,795 Views
By aditya247
-
01:32
Cassette Tape Cellphone Charger!
Rated 3.77 | 41,042 Views
By babblin5
-
05:17
Nyko’s Charger Grip And Pro Point Video Re...view
Rated 3.44 | 288 Views
By Steve519
-
07:31
Modify A Sony PSP Slim Battery Into Pandor...a Terrible Quality!
Rated 3.93 | 31,966 Views
