Profile image of EEmbedded
@EEmbedded
Flag of Sri Lanka Kotte, Sri Lanka
Member since July, 2009
3 Recommendations

EEmbedded 

We have extensive experience with 32/16/8-bit microcontrollers and processors from: - Philips 32bit ARM7 LPC2000 series (LPC2129, LPC2138, LPC2148, LPC2168, LPC2478, LH79520 etc), - ARM cortex M3 (NXP LPC1768), - ST Micro STM32F series), ST micro (STR7 series), - Atmel (8051, 8052, AVR, ATmega, ATtiny, AT91SAM), - Microchip (PIC32, PIC18F, PIC16F, dsPIC etc), - Texas instruments TI (32-bit TMS320 DSP series, 16-bit MSP430 series) etc. We design circuits big and small, big industries or for small businesses and inventors. Applications - PC Applications ( Visual Studio, Java ) - Android Applications (Android Studio, Eclipse) - iOS Applications (XCode)
$30 USD/hr
29 Reviews
6.3
  • 83%Jobs Completed
  • 100%On Budget
  • 96%On Time
  • 25%Repeat Hire Rate

Recent Reviews

  • image of TLGriffiths Simple RFID reader system using smartphone for synthesised speech output $3000.00 AUD

    “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 Flag of Australia 2 months ago.
    • Electronics
    • Mobile Phone
    • Android
  • image of lawnornament firmware update 2.57 $150.00 USD

    “top marks once again. we will continue to hire because he is excellent.”

    lawnornament Flag of United States 4 months ago.
    • Wireless
    • Engineering
    • Android
    • PCB Layout
    • Arduino
  • image of lawnornament daylight savings time firmware upgrade $157.00 USD

    “Faster than expected. Top notch professional work every single time.”

    lawnornament Flag of United States 4 months ago.
    • Wireless
    • Engineering
    • Android
    • PCB Layout
    • Arduino
  • image of lawnornament temp sensor configuration $315.00 USD

    “completed way ahead of schedule. worked first time as promised. excellent freelancer.”

    lawnornament Flag of United States 4 months ago.
    • Wireless
    • Engineering
    • Android
    • PCB Layout
    • Arduino
  • image of lawnornament Device Firmware Updates 1.30 [Sealed]

    “Eembedded ALWAYS comes through. Excellent, knowledgeable, top TOP notch freelancer.”

    lawnornament Flag of United States 4 months ago.
    • Wireless
    • Engineering
    • Android
    • PCB Layout
    • Arduino
  • image of lawnornament GSM Device Project S 1.1 $640.00 USD

    “Eembedded quickly completed our firmware upgrade. He is excellent we will keep hiring.”

    lawnornament Flag of United States 5 months ago.
    • C Programming
    • Electronics
    • Microcontroller
    • PCB Layout
    • Hire me
    • Arduino

Experience

USB HID Controller

Sep 2013 - Sep 2013 (1 month)

USB HID using Teensy 3 development tool

Magnetic Card Reader

Aug 2013 - Dec 2013 (4 months)

PCB design, Firmware development, Prototype development

Education

BSc (Eng) Honors

2006 - 2010 (4 years)

Certifications

AMIESL (2010)

IESL

Publications

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

My Top Skills

  • Electronics 18
  • Engineering 14
  • PCB Layout 13
  • Microcontroller 11
  • Arduino 11
  • C Programming 10
  • Android 7
  • Wireless 6
  • Embedded Software 4
  • C++ Programming 2
  • Manufacturing 1
  • Product Design 1
  • iPhone 0
  • Windows Mobile 0
  • GPS 0
  • Circuit Design 0
  • iBeacon 0
  • Bluetooth Low Energy (BLE) 0

Browse Similar Freelancers