https://hackaday.io/project/9509‑badge‑for‑hackaday‑belgrade‑conference 
https://hackaday.io/project/10818‑hackaday‑belgrade‑badge‑greyscale‑display 
https://hackaday.io/contest/10521‑belgrade‑badge‑demoscene 
https://hackaday.io/project/10681‑hackaday‑pong 
https://mplabxpress.microchip.com/mplabcloud/ide