This video demonstrates the possible applications of wireless power transfer via resonant inductive coupling. The battery of the quadrotor is replaced with a coil which receives power from another coil on the table. The resonant frequency is 800kHz, the primary coil driver is a Class E DC/AC inverter capable of delivering up to 20 W of power.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Lessons Learned Scaling Airbnb 100X
Wearables — Start with a sketch
Electronics — When do I use X10?
Biohacking — What I Learned from Weighing Myself 15 Times in a Day
Sorry, the comment form is closed at this time.