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- 85%Jobs Completed
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Bluetooth Low Energy Tags
Air Filter Life time Diaplayvideo
Portable Temperature stabilizer for Medical Samples
TV Drawing Tool via RFvideo
Equipment Controller via Ethernet connectionvideo
Equipment Controller via Bluetooth,
WiFi Connected Device Controller.
Magnetic Card Reader
Solar Panel Energy Meter
Air Bag Backup Controller For Automobiles
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“Lasantha was fantastic to work with. I have previously hired him and would recommend his work to others.”TLGriffiths 1 month ago.
Arduino Barcode Reader and Solenoid
“Good work. Easy to work with.”wampus 1 month ago.
Bluetooth LE Keyboard Token
“Excellent job. Well done. Instant communication whenever needed. Thanks.”janaits 4 months ago.
“Great developer. Well understood our requirements and how to complete them. Even offered helpful suggestions. Quality work.”bdelucia 4 months ago.
Simple RFID reader system using smartphone for synthesised speech output
“The prototype was sent to me well within the projected time period and EEmbedded spent all time necessary to fine tune. Lasantha Prasad is fantastic. Would definitely recommend and hire again.”TLGriffiths 8 months ago.
firmware update 2.57
“top marks once again. we will continue to hire because he is excellent.”lawnornament 10 months ago.
USB HID ControllerSep 2013 - Sep 2013 (1 month)
USB HID using Teensy 3 development tool
Magnetic Card ReaderAug 2013 - Dec 2013 (4 months)
PCB design, Firmware development, Prototype development
BSc (Eng) Honors2006 - 2010 (4 years)
Knowledge on heart patients through stethoscopic cardiac murmur identification for E-healthcare
Cardiac murmurs are the sounds produced by the abnormal passage of the blood flow inside the heart due to the diseased valves or tissues. Identifying the type of the murmur can diagnose the cardiac pathology related to that particular murmur. This paper describes a researched digital stethoscope that can be used as a stethoscope as well as a murmur identification device. To capture the heart beat, a chest piece of a traditional stethoscope is used with a condenser microphone attachment. Then the signal is a
Auscultation based stethoscopic diagnostic device for cardiac murmur identification
In a healthy heart, there is no any abnormal blood flow takes place inside, in addition to the usual blood circulating pattern. However when the valves or tissues inside the heart are in diseased conditions, this usual blood flow pattern gets changed. As a result, abnormal sounds are produced with the normal heart beat sound. These abnormal sounds are known as cardiac murmurs. By identifying the murmur type doctors can diagnose the cardiac pathology related to that particular murmur type. This paper describ
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