32 Innovations That Will Change Your Tomorrow
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32 Innovations That Will Change Your Tomorrow – Interactive Feature –
NYTimes.com.
42 minutos atrás
ARDUINO TONE PITCH FOLLOWER
Para continuar meus experimentos com o osciloscópio, resolvi montar o exemplo do site arduino.cc chamado TonePitchFollower, neste exemplo é utilizado ama fotocélula ou light-dependent resistors (LDR), para gerar variações de voltagem que são transformadas em tons divertidos e interessantes.
O código ensina como usar o comando tone para gerar notas ou barulhos .. um alarme ou outras coisas.
No vídeo eu tento mostrar a saída da leitura do osciloscópio na tela do PC.
Depois vou tentar montar um jogo de dardos de luz com esses apontadores laser baratos que vende na Santa Efigênia. Fica para o próximo fim de semana.
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