Browsing by Author "Hassan, Abdurrahman S"
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- ItemDesign and Construction of RFID Wireless Car Security System(IJSES, 2017) Hassan, Abdurrahman S; Saleh, Mubarak AuwwalThis project implements the function of wireless car security system using RFID. An ATMEGA8 microcontroller, RFID reader, RFID tag is used for the smooth implementation of the scheme. The ATMEGA8 microcontroller was used to serve as the entire control of the system which holds the unique RFID card number and controls the system as a whole. A driver is used to secures the car ignition system, and the buzzer was used to alert the vehicle owner whenever there is an intrusion attempt. Consequently, with this kind of system, the security of our automobiles can be more sensitive to secure and protect our vehicles more from any intrusion and theft in electronic-based approach.
- ItemDesign and Implementation of an Electrostatic Precipitator and Its Cleaning System for Small Scale Combustion(IIJSR, 2017-12) Adabara, Ibrahim; Hassan, Abdurrahman S; Hassan, Abdurrashid SA simple wire-plate electrostatic precipitator (ESP) was constructed in order to test the efficiency of collecting smoke particles from combustion of rubber-wood that is used as a source of biomass energy. The ESP contains collection cylinder electrode and 2 wire electrodes between cylinder. The maximum input voltage of the Wheatstone bridge circuit using a high-voltage neon transformer was 10.5 kV (DC). The gap between the cylinder and the distance between wires were adjustable. Results from the field test in a furnace indicate that the device could be used for a period of about one hour before cleaning the electrodes was required. The collection efficiency was decreased during the course of wood burning as the dust loading increased. Maximum efficiency was near 80% during the initial period. The distance between the collection plate electrodes had a greater influence on efficiency than the distance between the wire electrodes. The cleaning system used in this experiment was made from a row of PVC pipes to allow water to discharge radially to the cylinder electrodes on both sides. Efficiency was increased after 120. This ESP is suitable for small and medium-sized enterprises (SMEs) to alleviate the release of detrimental chemicals such as PAHs into the atmosphere.