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Gunars R. | Elance
 
176985602337900
Last Sign-in: May 11, 2016

Gunars R.

'Circuit', 'PCB', 'Mechanical', 'HVAC', 'piping'
   Latvia
  |   Riga, none
  |  11:46 am Local Time

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Overview

Minimum Hourly Rate $7

I am specialized in cross Mechanical - PCB board and enclosure design. Advanced in electronic circuits e.g. low noise audio, amplifiers, sensor heads, power conversion. Can wound, calculate ferrite transformers and build power supplies e.g. chargers, current and voltage sources, IEC 485 buses.

Experienced also in process engineering e.g. water treatment, heat recovery, laundry design, HVAC. Can draw ASME B31.3 compliant P&ID circuits, and calculate flows in circuit nodes. Member of ISA Certified Control Systems Technician® (CCST®...

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Portfolio

Employs very slow noiseless ON-OFF modulation, in contrast of an ordinary Triac...
Counter circuit and motor controller made in old fashion without uC brains
Study time project, where I wanted to join summer and winter time modes in one roof top...
Designed for factory floor to carry heavy motor casings before and after washing. 1200...
Still valuable asset for motorsport enthusiasts is bike called JAWA/CZ 250, which were...
Monochromator Out Slit after redesign. The work was done at Institute of Physical...
My services in heating and water supply
Simple Disassembly tool for old printers copy mashines
Industrial design for material take offs and costing.
Board with increased speed range utilizing <60 V booster (Q17), with speed dependent...
idea of beam type roof profile made from polycarbonate and reinforced with fibber...
A complete construction of food grade hot water dispenser is presented. Instead of...

Skills (8)

Tested

Service Description

LATVIA is very industrial high-tech country. Prices are slightly lower than in Czech or Poland. We have 2 assembly - soldering factories and lot of electronic prototyping staff.
Most circuits and 3D models can be evaluated and build locally in Riga, Jelgava, Venspils. 3D printing can be as large as 1.4 x 1.4 x 2.5 bounding box.

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Education

Latvian University of Agriculture
Mechanical Engineer
2013 - Present
Latvian University (www.lu.lv)
Bachelor of Semiconductor Physics
1999 - 2003
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

Keywords

Circuit
low noise
Embedded
Motor
3D
ASME B31.3
process
P&ID
Drafting
AutoCAD
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Gunars R. | Elance

Gunars R.