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8 Projects tagged with "batteries"

 
319
5
3
Swappable Laptop Battery Charger
Project Owner Contributor

Bat2Bat

2bluesc2bluesc

602
6
1
It is often needed to have a bipolar power in audio applications, but it's hard to do when your device is portable.
Project Owner Contributor

±12V bipolar power from 4xAA batteries

smoksmok

3.1k
43
33
Open Source MPPT for Solar charging.
Project Owner Contributor

Open MPPT

Ben BrownBen Brown

235
1
1
Comparing cheap hardware in order to determine best efficiency
Project Owner Contributor

18650 Battery Management options

jake_kjake_k

352
15
13
Batteries die. Do you have a plan for Yours?
Project Owner Contributor

The Cacoffiny

morganmorgan

10.1k
30
29
Using a 1979 Ariens chassis, but replacing the small engine with a DC motor
Project Owner Contributor

Electric Snowblower Conversion

RyanRyan

1
0
Back up physical batteries with crowd sourced, open source 3D models, and documentation!
Project Owner Contributor

Battery Backups

Stephen ArsenaultStephen Arsenault

153
2
1
A simple, inexpensive 12 & 24 Volt DC nominal cable system.
Project Owner Contributor

DC Power Cables

WilliamWilliam

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