This user joined on 12/06/2019.
I helped design and build circularly polarized (as well as dipole) HF antennas as well as an ELF detector using a lock-in amplifier. https://alaskit.net is a startup I like to work with.
I produced an ESP32 kit for a neat little biofeedback device that lets you monitor and control the blood flow in specific regions of your brain.
Create your Hackaday.io profile like Joshua Brewster and many others