I have absolutely no connection with this project, but I think it’s so amazing. see here
“ Explore the Stratosphere With a DIY Pico balloon: A tiny ham-radio transmitter lets you track a balloon globally”
“ Explore the Stratosphere With a DIY Pico balloon: A tiny ham-radio transmitter lets you track a balloon globally”
Statistics: Posted by tinker2much — Thu Feb 05, 2026 1:22 am