​It’s been another day, full of…soldering. To cover the high demand, I’ve been hard at work producing more units for those interested in helping the network expand. Here’s more than 20 PCBs. Tubes will be added later, also the software, and the calibration tests. It’s a lot of work, but the neat results make it worth it.

We will see these at work, soon, on https://www.uradmonitor.com , who knows in which of Earth’s distant corners.