I just finished making a new driver board and this was my very first light. It is simply an antenna feedback, hex inverter as a buffer with only one MOSFET driver, and a very simple halfbridge. This isn't the final version, especially with that secondary but it was successful.. until I overheated my irfp460s because of tiny heatsinks!
![](https://i.ytimg.com/vi/r4waHp0qByw/maxresdefault.jpg)