PMB


AA Batteries

NiMh Cells Seem To Be Fading Away We have used NiMh cells for years, but they are now harder to find and a lot more expensive.  So we are switching the main batteries from 8-cell NiMh to 3-cell 18650 cells with a BMS.  We still need a stable and safer […]

Panasonic AA Alkaline cell

Fix the WP Block Editor

The problem: As of WordPress V5.0 they have inflicted the block editor onto us.  I suspect this is a very bad attempt at a sort of year-1 finger-painting for web page creation.  It may suit one page school projects quite well for anyone who has grown up with cellphones and […]


Simple FPV OSD

Wanting an OSD to display the basics and GPS information in a small FPV plane but not wanting to waste a lot of time playing flight controllers, I decided to try the MinimOSD Micro running with just a GPS module and a small current sensor. I don’t run Windows so […]

MinimOSD micro for FPV plane