Käyttäjän D-Tech Sri Lanka profiilikuva
@DamithaKD
Maan Sri Lanka lippu Kurunegala, Sri Lanka
Jäsen alkaen 18. syyskuuta 2009
1 Suositukset

D-Tech Sri Lanka

Online-tilassa Offline-tilassa
About the company. We Are a small Company specialized in electronics engineering, Firmware development and Software development. We have 3 Software Developers, and 2 Electronics Engineers. We have Over 12 years experience in Electronics and software [login to view URL] have perfect reviews on all my projects. We have an experience in MicroController programming ( MikroPascal and MikroC), Digital Electronics, Analog Electronics, PCB Desing (Altium and ultiboard), MATLAB and Power electronics. Software Development in Delphi, Java, C++. We have developed Android,iOS and Linux Applications and Web Development. About Me. I am a programmer / Electronic Designer for 12 years and I am a Expert in Delphi and Scjp, I have a Diploma in Electronics and in Electrical and [login to view URL] in Electronic and Electrical Engineering ( NITW ), India. We can give you a perfect project. Feel free to contact us. and Feel free to check out our reviews :)
$20 USD/hr
96 arvostelua
7.3
  • 86%Suoritetut työtehtävät
  • 97%Budjetin mukaisesti
  • 92%Ajallaan
  • 19%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän gerald464 kuva Real time display $700.00 CAD

    “Pleasure to work with, easy going. Excellent on the fly coding ability.”

  • käyttäjän Xducer kuva Tallycounter [Sealed]

    “This was a complex project where grasping the overall scope of the project became a major challenge.”

  • käyttäjän Bajaconnect kuva Raspberry PI relay control via temp sensor with scheduling and voltage monitoring - 02/05/2018 15:52 EDT $400.00 USD

    “These Guys Are very patient and understanding, my project took a lot longer than expected but this was mainly due to access to parts due to my location and shipping times. To date i'm happy that they have understood what was needed and delivered.”

  • käyttäjän edniso kuva Project for D-Tech Sri Lanka -- 2 $353.00 USD

    “Very fast work. Knows what he is doing.”

  • käyttäjän elesser001 kuva Schematic and PCB design €1250.00 EUR

    “Very good work on a complex project. Fast delivery and good communication!”

  • käyttäjän elesser001 kuva PCB design €520.00 EUR

    “Very knowledgeable and very fast. Willing to rework until customer is satisfied. Highly recommended!”

Kokemus

Electronic Designer

Jan 2004

Electronic Design and Prototyping

Developer

Jan 2004

This is my Company. We do software Development, Electrical and Electrical Design, Micro controller programming......

Koulutus

GCE A/L

1992 - 2010 (18 years)

B.Tech EEE

2010 - 2014 (4 years)

Diploma ( With a Grade A)

2001 - 2002 (1 year)

Pätevyydet

SCJP (2010)

SUN

Sun Certified Java Programmer

3rd Place (2005)

Australian Computer Socity

Part of the Sri Lankan team that became 3rd in SEARCC Students competition

Mr, Java (2011)

Computer Science and Engineering Association NITW

[login to view URL]

Diploma in Electronic Engineering (2002)

Institute of Electronics Technology, Kadavatha

Passed with a Grade A

Julkaisut

Control of Light Intensity of LEDs for Outdoor Lighting

This paper aims to present an effective approach to design a system for outdoor LED lighting in which user can control the light intensity of the LEDs. Since the light intensity of LEDs is directly proportional through the current passing through them, the proposed system can be implemented using constant current regulators to limit the flow of current throughthe LEDs based on the single PWM produced by an MCU. The circuit is a constant current source, which implies that the LED brightness would be constant

Todistukset

  • Numeracy 1
    98%
  • US English Level 1
    93%
  • US English Level 2
    90%
  • Preferred Freelancer Program SLA
    87%
  • Analog Electronics Level 1
    78%
  • Digital Electronics Level 2
    78%
  • Digital Electronics Level 1
    75%

Varmennukset

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