The masks make it difficult for people to talk, it is common for some take it off the mask to speak so that the other person can hear it, but this completely eliminates the protection it offers.
The mask use a LCD 16X2 with a I2C and the message are send for a computer
serial monitor using a arduino uno.
ELÉTRICA SIMULAÇÕES
4 projects • 2 followers
Electrical engineering studend, iot, c++, arduino, automation etc.
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