Pocket-sized USB charger adapter

Posted by Paul on 22 May 2013

This Instructable shows how to make a professional-looking power adapter for charging USB devices using a Pololu Adjustable Step-Up/Step-Down Voltage Regulator S7V8A.

Featured link: http://www.instructables.com/id/Pocket-Sized-POLOLU-5V-Output-as-POWERTUBEs-acces/


first off i would like to say i'm a big fan of your products.
It's nice to know that my little instructable is included among others in your blog. Thank you!
Thanks for the nice feedback, and please let us know when you post more projects!

Post a comment

Using your Pololu account allows you to customize your avatar and manage your comments; you can also post anonymously.

New Products

Romi Chassis Ball Caster Kit - White
XYZrobot Smart Servo A1-16
Romi Chassis Base Plate - Blue
Romi Chassis Motor Clip Pair - White
Pololu 38 kHz IR Proximity Sensor, Fixed Gain, Low Brightness
Romi Chassis Kit - Pink
Romi Chassis Ball Caster Kit - Black
Romi Chassis Kit - Red
Romi Encoder Pair Kit, 12 CPR, 3.5-18V
Romi Chassis Motor Clip Pair - Blue
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors