IoT-Mines-Saftey-
basic model to detect Methane Gas using (MQ4 sensor),Humidity and Temperature measurement using (DHT11 sensor) and Distance measurement using UltraSonic (HC-SRO4) sensor+ Using NodeMCU(esp8266MOD) as network gateway.
IoT-Mines-Saftey-
basic model to detect Methane Gas using (MQ4 sensor),Humidity and Temperature measurement using (DHT11 sensor) and Distance measurement using UltraSonic (HC-SRO4) sensor+ Using NodeMCU(esp8266MOD) as network gateway.
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