This paper presents the design of an autonomous robot as a basic development of an intelligent wheeled mobile robot for air duct or corridor cleaning. The robot navigation is based on wall following algorithm. The robot is controlled using fuzzy incremental controller (FIC) and embedded in PIC18F4550 microcontroller. FIC guides the robot to move along a wall in a desired direction by maintaining a constant distance to the wall. Two ultrasonic sensors are installed in the left side of the robot to sense the wall distance. The signals from these sensors are fed to FIC that then used to determine the speed control of two DC motors. The robot movement is obtained through differentiating the speed of these two motors. The experimental results show that FIC is successfully controlling the robot to follow the wall as a guidance line and has good performance compare with PID controller.

Recycling is one of the important approaches to manage the waste effectively. Nowadays, many recycle bins were placed in school, university, shopping complex and housing area. Although most of them have good awareness to support these activities, yet there are still who abuse the usage of recycling bin by inserting prohibited items. To cater such an issue, a Reverse Vending Machine (RVM) with material identification module is proposed to accept only empty recycle items and reject the rest. The constructed system consists of rotating mechanism and collection of sensors to detect empty PET bottle and aluminum can respectively. From the experiment, it can be shown that the module capable to reject unwanted material with an average of 82.5% of accuracy. Such capability shows a promising outcome for preventing the abuse of recycling bins, and can be used to realize the RVM concept by introducing a reward to the person who recycle properly.

Abstract. This paper presents the design of a line following Arduino-based mobile robot for Real-Time Embedded System course at Universiti Tun Hussein Onn Malaysia. The real-time system (RTS) concept was implementing is based on rate monotonic scheduling (RMS) on an ATmega328P microcontroller. Three infrared line sensors were used as input for controlling two direct current (DC) motors. A RTS software was programmed in Arduino IDE which relied on a real-time operating system (RTOS) of ChibiOS/RT library. Three independent tasks of software functions were created for testing real-time scheduling capability and the result of temporal scope was collected. The microcontroller succeeded to handle multiple tasks without missed their dateline. This implementation of the RTOS in embedded system for mobile robotics system is hoped to increase students understanding and learning capability.

Malaysia is a modern postcolonial state with a written constitution which clearly states 'Islam as religion of the Federation'. The state gained its independence on August 31, 1957 from the British. This paper aims to discuss the establishment of significant institutions in Malaysia that became significant catalyst to develop the country within its multi-religious population. In the beginning of the 1980s, the government embarked intensively on an Islamisation programme which included an agenda to upgrade the Islamic institutions as well. In fact, much effort has been given by the government in implementing moderate Islam in Malaysia. As a direct result, many institutions were established to promote the agenda and to prove that religion is not a conundrum for progressive country. This is a secret key for the country to succeed in economics, administration, and institutions with its political stability.

Abstract-The Robot Operating System (ROS) is a collection of tools, libraries, and conventions that focus on simplifying the task of creating a complex and advanced robotics system. Its standard framework can be shared with another robotics system that has a similar platform and suitable for being introduced as an educational tool in robotics. However, the problems found out in the current robot platform available in the market are expensive and encapsulated. The development of an open source robot platform is encouraged. Therefore, this research is carried out to design and develop an ROS based obstacle avoidance system for existing differential-wheeled mobile robot. The ROS was installed under Ubuntu 14.04 on a Beaglebone Black embedded computer system. Then, the ROS was implemented together with the obstacle avoidance system to establish the communication between program nodes. The mobile robot was then designed and developed to examine the obstacle avoidance application. The debugging process was carried out to check the obstacle avoidance system application based on the communication between nodes. This process is important in examining the message publishing and subscribing from all nodes. The obstacle avoidance mobile robot has been successfully tested where the communication between nodes was running without any problem.