Event JSON
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"content": "# Principais componentes\n\nUm **diodo** é um componente semicondutor que permite que a corrente flua em apenas um sentido.\n\nhttps://image.nostr.build/04c5e38308f938650c19b0f9fb76e0b67b3255c6eb96db9b220eb5efcae87864.jpg\n\nO **diodo emissor de luz** ou simplesmente **LED** é uma variação do diodo e apresenta, como principal característica, a emissão de luz quando uma corrente flui através do mesmo. É um componente polarizado, desta forma, o catodo (lado chanfrado) sempre deve estar conectado ao polo negativo (ou terra) do circuito, se conectado invertido pode ser danificado.\n\nhttps://image.nostr.build/32d9a681d468eb12dbb2f11a7f76c8e229922908611c1b9546f7a724338e9259.jpg",
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