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2CommentsBrasil, Sao Paulo
Tenho 25 anos, tenho formação nas áreas de TI e eletrônica. Nas horas vagas gosto de desenvolver projetos eletrônicos e pilotar drone, além de viajar, ir a cinema, teatro....
  • I would put a high value (around 100k) resistor between A0 and GND to avoid floating values when the battery is not connected (analog input is very sensible). You can add some "if's" to this sketch to check Li-Ion batteries. Nice projects, thanks for sharing.

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