https://github.com/Colecionadordx/Colecionadordx/discussions/1
https://github.com/Colecionadordx/Colecionadordx/discussions/2
https://github.com/Conversasorg/Conversasorg/discussions/1
https://github.com/Colecionadordx/Colecionadordx/discussions/3
https://wokwi.com/projects/413475446327114753