Portable Ambient Light LED Powerbank

cults3d

This thing demands some practice in soldering and at least some basic knowledge about electricity. Unfortunately, I haven't taken any photos of the construction. Short summary: To start, solder the four wires from led strip directly to the LED Controller. The soldering point has to be on the bottom side of the LED Strip. Make sure to lay the wires through the self-printed case before gluing the LED Strip on it. You only need the interior of the Powerbank. Solder the positive and negative wires from the RF Controller to the positive and negative outputs of the "Powerbank Module". I've soldered it directly behind the USB Port. Next, connect the switch between the positive wire from the "powerbank module" and the RF Remote Controller. Make sure to lay the wires through the self-printed cap before pressing the switch into it. Now, insert the battery and test it. You can activate the LED with the switch and change the colors with the remote controller. Glue the interior of the Powerbank to the bottom of your self-printed case. Finally, put everything inside and screw the cap on. Materials & Equipment: LED Strip LED RF Remote Controller 5v Single 18650 DIY Powerbank 18650 Li-Ion battery 22mm switch Wire Soldering iron Glue Heat shrink tube Multimeter