Hello everyone. Here, I would like to continue the Group's presentation about this system. This is the alarm clock. when pouring 2 chemicals on the average on average until full, then the alarm will light-filled Temple. then the motor will mix two chemicals together. If after 2 seconds the motor does not work, then the newspapers in Temple fail will light up signaling a problem occurs. If motor operates normally after 3 seconds of chemicals being mixed will do down the average under. after chemicals spilled in the average on the newspapers in empty temple will light up signaling the jar is empty.
đang được dịch, vui lòng đợi..
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