/products/devtools/avnetboardscommunity/azure-sphere-starter-kits/b/blog/posts/azure-sphere---li-ion-charger-from-blocks1. Introduction The project was born from the need to have a universal charger that is able to charge both 1 cell and a battery pack for child car or scooter . The main concept to make Li-ion charger was using the block for fast prototyping.I ch...en-USTelligent Community 12