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One of the important factors that support the advance of agriculture system is the quality of the soil, which is used as a medium for growing the plant. The soil quality is a fertile soil and able to give a productive harvest. There are several environmental factors which influence the soil conditions, such as temperature, soil humidity, light, pH of the soil, etc. In this paper, we are designing...
An environmental condition such as temperature and humidity keys factor for fungus cultivation. A fuzzy logic approach to control humidity and temperature was developed using LabVIEW Programming and implemented on fungus cultivation. The system is consist of hardware (DHT11, microcontroller, relay, electric pump, lamp and Personal Computer) and software (Arduino IDE, LabVIEW). The fuzzy logic approach...
Wireless Sensor Network is increasingly popular in the field of microclimate monitoring due to its promising capability. Wireless Sensor Network using many wireless communication protocols, such as Bluetooth, ZigBee, ultra wideband, and WiFi. WiFi has many advantages, i.e high data rate and long range distances, but it requires a high power. ZigBee uses less power, but it offers low data rate and...
This paper presents cooling load calculation for SmarT EV.2 electric vehicle using CLTD/SCL/CLF method. SmarT EV.2 is National Electric Vehicle using electric motor as power and composite materials as the body developed by Sebelas Maret University. Steady state cooling load includes as major contributors, conduction, radiation, metabolic, ventilation, and air conditioning load. The result indicates...
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