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$20 USD / hour
Flag of GREECE
athens, greece
$20 USD / hour
It's currently 2:07 PM here
Joined November 15, 2017
0 Recommendations

Konstantinos P.

@phielectronicdes

 5.0 (6 reviews)
4.9
4.9
100%
100%
$20 USD / hour
Flag of GREECE
athens, greece
$20 USD / hour
86%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Electronic System Design

We are two seasoned Electronic Engineers with a combined 20 years of experience in Electronic System Analysis, Design, Implementation, and Prototyping. Analog/Mixed Signal Designs, including but not limited to Data Acquisition, Monitoring and Control, and Power Electronics Systems. Embedded system hardware & software development, including user interfacing, in a multitude of platforms. Digital/Analog Audio Device Design all the way from low cost systems to high performance systems. Software: Altium Designer Autodesk Inventor Cadence Orcad Matlab Embedded platforms: AVR (Arduino) PIC (8-bit & 32-bit) STM32 Sitara (AM335X) MSP430
Freelancer Electronics Engineers Greece
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Portfolio

4787972
Marine MPPT Lead Acid Battery Charger with BLE Connectivity
Marine MPPT Lead Acid Battery Charger with BLE Connectivity
4298335
AK4495 DAC based pcb design and prototype
AK4495 DAC Board
3814678
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
3814651
A stepper motor drive was designed for a client, including PCB layout and 3D modeling.
Stepper Motor Drive
A stepper motor drive was designed for a client, including PCB layout and 3D modeling.
Stepper Motor Drive
3814575
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier
4787972
Marine MPPT Lead Acid Battery Charger with BLE Connectivity
Marine MPPT Lead Acid Battery Charger with BLE Connectivity
4298335
AK4495 DAC based pcb design and prototype
AK4495 DAC Board
3814678
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
A class-D amplifier for portable speakers, with embedded solar MPPT charging.
Solar Portable Speaker Amplifier
3814651
A stepper motor drive was designed for a client, including PCB layout and 3D modeling.
Stepper Motor Drive
A stepper motor drive was designed for a client, including PCB layout and 3D modeling.
Stepper Motor Drive
3814575
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier
An 100W stereo audio amplifier analyzed, designed, and implemented at a prototype stage for a client of us.
Audio Power Amplifier

Reviews

Changes saved
Showing 1 - 5 out of 6 reviews
Filter reviews by:
5.0
€1,500.00 EUR
Circuit + PCB design + Firmware for Shunt sending over BLE
He is the best - really awesome!
Electronics
Microcontroller
PCB Layout
Circuit Design
Firmware
S
Flag of Viktor E.
@Sunbeamone
•
6 months ago
5.0
€250.00 EUR
Project for Phi Electronic D. -- 2
Very professional and quality work. He was very responsive to questions and was willing to provide us the best service. Highly recommend!
Electronics
GPS
Arduino
Digital Design
+1 more
E
Flag of Enis G.
@EliasProd
•
2 years ago
5.0
€600.00 EUR
Project for Phi Electronic D. -- 2
Reliable company and I will for sure work with them again.
Electronics
GPS
Arduino
Digital Design
+1 more
B
Flag of Boris P.
@boptechab
•
6 years ago
3.4
$286.00 CAD
Energy Harvesting, Battery Management System, Voltage Control -- 2
He knows his stuff and communicates well.
Engineering
Electronics
Matlab and Mathematica
Electrical Engineering
Circuit Design
A
Flag of Abdul P.
@ahp92
•
6 years ago
5.0
£80.00 GBP
Project for Phi Electronic D.
Amazing work
Electronics
GPS
Arduino
Digital Design
+1 more
D
Flag of Talha Z.
@doomsdain
•
6 years ago

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Top Skills

Electronics 6
Circuit Design 6
GPS 5
Arduino 5
Digital Design 5

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