Final Year Project (Heat Sensor)
Abstract
This report contains an account of my final year project, which was carried out in the two and half year of the Electronic and Electrical of Engineering (EEE) diploma at Institut Teknologi dan Pengurusan Lebuh Victoria.
This paper is based on the design and analysis of Heat Sensor with water pump system using cooling fan to reduce the temperature. This project was done to see the operation of heat sensor and how the water pump system and the cooling fan work. This project is divided into two parts namely software and hardware development. Also, it includes two circuits that need to be designed and developed, specifically analogue and digital part. Hence, to prove the circuit works, the simulation of the output need to be shown. This heat sensor consists of auto cooling fan and also water pump system. When heat is applied to the sensor, the sensor will detect the heat by electrical characteristic which is the resistance that produced by sensor. The signal conditioning circuit and the water pump and cooling fan will operation in the same time.
Introduction
The project entitled “Heat sensors withAutomatic Cooling Fan” is totally based on electronic transducer and logical circuits. The temperature of a place changes all throughout the day. During the night or evening, the temperature decreases and during midday, the temperature increases at a high rate causing human to perspire. The automatic cooling fan is a good idea for a room to cool it whenever the temperature rises above a certain level. No need to switch it on or off. It will automatically turn itself on when temperature rises and cools the environment of the room. Then it automatically switches itself off. Again it waits for the temperature to rise.
It can be used within an AC for good quality temperature stability.The idea is very simple. The total system is a closed loop control unit. There is an electronic transducer NTC (negative temperature coefficient) which senses the temperature. There
This report contains an account of my final year project, which was carried out in the two and half year of the Electronic and Electrical of Engineering (EEE) diploma at Institut Teknologi dan Pengurusan Lebuh Victoria.
This paper is based on the design and analysis of Heat Sensor with water pump system using cooling fan to reduce the temperature. This project was done to see the operation of heat sensor and how the water pump system and the cooling fan work. This project is divided into two parts namely software and hardware development. Also, it includes two circuits that need to be designed and developed, specifically analogue and digital part. Hence, to prove the circuit works, the simulation of the output need to be shown. This heat sensor consists of auto cooling fan and also water pump system. When heat is applied to the sensor, the sensor will detect the heat by electrical characteristic which is the resistance that produced by sensor. The signal conditioning circuit and the water pump and cooling fan will operation in the same time.
Introduction
The project entitled “Heat sensors withAutomatic Cooling Fan” is totally based on electronic transducer and logical circuits. The temperature of a place changes all throughout the day. During the night or evening, the temperature decreases and during midday, the temperature increases at a high rate causing human to perspire. The automatic cooling fan is a good idea for a room to cool it whenever the temperature rises above a certain level. No need to switch it on or off. It will automatically turn itself on when temperature rises and cools the environment of the room. Then it automatically switches itself off. Again it waits for the temperature to rise.
It can be used within an AC for good quality temperature stability.The idea is very simple. The total system is a closed loop control unit. There is an electronic transducer NTC (negative temperature coefficient) which senses the temperature. There