Wireless Power Hub

thingiverse

I designed this Wireless Power Hub to eliminate the hassle of purchasing expensive cell batteries for my ornament. The original batteries lasted approximately two days. I wanted to utilize the ornament as a decorative element for our gingerbread house without any cables, so I incorporated the "wireless" feature. Now, we place the "Hub" beneath the cotton snow and the tree on top, and it shines beautifully! When a child picks it up, no cables are pulled through the cotton, creating a magical effect that makes it shine when placed back down! Parts: Wireless power transmitter and receiver: https://www.banggood.com/5Pcs-Wireless-Power-Supply-Coil-Charger-Board-Wireless-Charging-Module-p-1151124.html?cur_warehouse=CN Decoration Christmas Tree (with led inside) was purchased from Jysk (you can find a similar product online): https://jysk.se Any power supply 5-12v: https://www.banggood.com/AC-100-240V-DC-7.5V-1A-1000mA-Power-Supply-Adapter-Charger-p-938450.html?rmmds=search&ID=3426&cur_warehouse=CN A barrel jack (female): https://www.banggood.com/5.5mm-X-2.1mm-DC-Power-Supply-Metal-Jack-Socket-With-Nut-And-Washer-p-934446.html?rmmds=search&cur_warehouse=CN Bright white Led: https://www.banggood.com/100pcs-F5-5mm-White-Bright-Diode-Straw-Hat-Super-Light-LED-Assortment-Kit-p-1071913.html?rmmds=myorder&cur_warehouse=CN You will also need a 20 ohm resistor to reduce the voltage to 3.2 volts for the led. To assemble this project, simply print the two parts and combine them using the instructions provided.