×Read this message from Erik, founder of YouMagine

1+ Open souce charging pills

This is a charging plug with an inbuilt circuit that allows to charge our smartphones with any power sources (solar panels / 9v battery). development on-board...!!!


Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags


open source charging pills are the emergency chargers which ensures our device is powered safely without any issues.

Basically we are converting a voltage source to a voltage that is acceptable for our device to charge up without any issues (4.7-5v) to this need we use VOLTAGE REGULATOR. As per the connections the circuit provides the required output.

the outer design is miniature to reduce the size and portability. 3D printers helps us to satisfy that need.

this is ma first CAD design so.. _/\_ 

hope u like ma first post.!


coming soon.

Materials and methods

3d printer-to print the casing
micro usb male port-1
battery/power connector-1
voltage regulator(LM7805)-1
PCB-to make a compact design.

solar pannel/battery/... any power source wit o/p limit 15v.



Issues are used to track todos, bugs or requests. To get started, you could create an issue.


Mini carsten m ller 111Carsten Müller added this to the Battery collection ago
1a2c39d9f58dc78ff609320bba0f704c?default=blank&size=40santosh.R.R published this design ago