- مبلغ: ۸۶,۰۰۰ تومان
- مبلغ: ۹۱,۰۰۰ تومان
Tungsten is usually mined underground. Tungsten's unique high-temperature properties can be utilized advantageously in the production of numerous end-use items. In this project we use different modules at transmitter end such as Zigbee module, LPC2148 as controller, smoke Sensor, Temperature sensor, Moisture sensor, a buzzer to indicate the leakage of hazardous gases and display the presence of gas on 16X2 LCD on the transmitter side. If any gas exceeds the value automatically using advanced wireless zigbee technology.This project uses sensors such as smoke Sensor, Temperature sensor (LM35).Whenever hazardous gas is detected, a buzzer is connected to produce audible alert signal. And the sensor values are given to ADC to get processed by LPC2148 controller. The temperature sensor LM35 senses the temperature and converts it into an electrical (analog) signal, which is applied to the micro controller through ADC. The analog signal is converted into digital format by the analog-to-digital converter (ADC).And a pair of moisture sensors is used to monitor the leakage of hazardous gas leakage in tungsten mines.