Wifi Clock display Time, Temp, Hum & any message can be sent to clock via Mobile App & Pressing Panic Button in Clock a Notification Alert sent to Mobile App through internet good for home security if you have kid or elderly person in home alone.
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Components Used |
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| NodeMCU NodeMCUNodeMCU |
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| DHT-22 sensor DHT-22 sensor |
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| Buzzer 5V Buzzer 5V |
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| DS3231 RTC Module DS3231 RTC Module |
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| Mini Push Button Switch - 5-6mm Mini Push Button Switch - 5-6mm |
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| Resistor 10 kOhms Metal Film Resistors - Through Hole 10 kOhms 250 mW 1% 100 PPM / C |
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Good for home security if you have a kid or elderly person at home alone.
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