Date: 11/03/2019 - 15/03/2019 A comparative study had been done between 3 different sound sensor which is Dynamic Microphone Sensor, Condense Microphone and Micro-electromechanical system (MEMS) Microphone sensor. The specification of each sensor is are stated as shown in the table below. Based on the table, the most suitable sensor is condenser microphone due to the specification details that will be compatible with this project application. It is also more cheaper compared to others microphone.
Date: 18/03/2019 - 22/03/2019 Date: 19/03/2019 I have done a comparison between Bluetooth system and Wi-Fi. Based on my project, I decided to use Wi-Fi as the medium of IoT communication because it has less limitation compared to Bluetooth. Here is the my finding: Specification Wi-Fi Bluetooth Frequency Up to 5GHz 2.4 GHz Bandwidth 11Mbps (High) 800 Kbps (Low) Range Wide range (Up to 95 meters) Limited ( From 5 to 30 meters) Industry used Mobile phone, computer, television, hospitality communication system, medical device Mobile phone, mouse, printer Bit-rate 600 Mbps 2.1 Mbps From the table, Wi-Fi is the most suitable system for this project because it has a very wide range compared to Bluetooth. Wi-Fi system also had been used in the hospital as a communication and for data base system. Date: 21/03/2019 In this week, me and my friend had d...
Date: 01/04/2019 - 05/04/2019 During this week, me and my team had done a survey regarding our project. The survey was conducted on 4th April 2019 @ 10.00am until 11.30am at Radibems Sdn Bhd UniKL BMI office. Radibems Sdn Bhd is one of the Biomedical Engineering Management Services Company that providing vital cost-effective solutions and reliability in the operations and maintenance of high technology hospital equipment. 5 person had involved in this survey which all of them are Biomedical Engineer that assigned to do a troubleshooting on component level. We also had done a further discussion with En Kamil, Technical Manager BEMS of Radibems. A few recommendation have given by Radibems' staff, which is: 1. Features that would contribute on this product: - Can deliver message immediately - Attachable to any type of device’s body and won’t disturb any operat...
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