Electronics > Projects, Designs, and Technical Stuff
DIY cheap powerbank (technical suggestions R welcome !)
<< < (13/13)
ym58:

--- Quote from: injoinic on August 12, 2016, 07:17:51 am ---please give me your mailing address.
and you can also buy a powerbank using IP5209 IC from amazon
such as:
https://www.amazon.com/ROMOSS-20000mAh-Portable-External-Recharger/dp/B01DM4EYO8/ref=sr_1_15?ie=UTF8&qid=1470986008&sr=8-15&keywords=romoss+powerbank
https://www.amazon.com/20000mAh-Flashlight-Portable-External-Battery/dp/B01AAUFTN2/ref=sr_1_2?ie=UTF8&qid=1470985337&sr=8-2&keywords=arun+powerbank
https://www.amazon.com/mobile-power-ARUN-Universal/dp/B01D4F07X2/ref=sr_1_8?ie=UTF8&qid=1470986225&sr=8-8&keywords=arun+powerbank
etc...
--- End quote ---

I will send you my mailing address by PM right away.

Thanks for the links, however I am rather looking for OEM parts.
BTW, are these three PowerBanks (ARUN and ROMOSS) all IP5209-based ?

injoinic:


I will send you my mailing address by PM right away.
----- your mailing address is at france?our assistant  is finding Which Courier can reach

BTW, are these three PowerBanks (ARUN and ROMOSS) all IP5209-based ?   
 ---yes
andry:
Hi @injoinic,

I'm very interested in your chip IP5209. Could you share the documentation on how to access I2C registers? Been searching it online, have not find any.

Thanks.
uktron:
IP5306 registers map:
https://yadi.sk/i/dRp0HTF4oPCo2g

IP5209 IP5109 IP5207 IP5108 registers map:
https://yadi.sk/i/oNhqTei36jFwSg

A bit more about IP5108, but only russian language (google translater helps you):
https://wiki.iarduino.ru/page/Battery_Shield/

Battery Shield Libary for arduino (with Register description):
http://iarduino.ru/file/344.html
andry:
Wow... big thanks!
Navigation
Message Index
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod