Логотип Freelancer Як це працює Пошук роботи
Увійти Реєстрація
Опублікувати проект
ВІДКРИЙТЕ ДЛЯ СЕБЕ
Circuit Design
Electrical Engineering
Electronics
Microcontroller
PCB Layout
Фото на обкладинці профілю
Тепер ви підписані на
Помилка підписки на користувача.
Цей користувач не дозволяє слідувати за ним.
Ви вже слідуєте за цим користувачем.
Ваш членський план дозволяє мати не більше 0 підписок. Покращити рівень членства можна тут.
Успішно відписалися від
Помилка під час скасування підписки на користувача.
Ви успішно рекомендували
Помилка рекомендування користувача.
Щось пішло не так. Будь ласка, оновіть сторінку та повторіть спробу.
Електронну адресу успішно верифіковано.
Аватарка користувача
$30 USD / год.
Прапор UNITED STATES
jeju-si, united states
$30 USD / год.
Зараз тут 5:27 пп
На сайті з вересня 22, 2016
0 Рекомендацій(-ії)

Stuart B.

@StuartBorden

 5,0 (6 відгуки(-ів))
4,3
4,3
100%
100%
$30 USD / год.
Прапор UNITED STATES
jeju-si, united states
$30 USD / год.
90%
Завершених робіт
100%
В межах бюджету
100%
Вчасно
13%
Рейтинг повторного найняття

I am an engineer with 30+ years experience in various fields from system design to electronics

I have experience in mechanical design, electrical engineering, software development, real-time control, analytical instrument design, semiconductor chemical process equipment design, embedded design, Electronics design and PCB artwork from Spartan 3A, ARTIX-7, TMS320C6745/C28346, PIC8~32bit, 1-8 layer PCBs. High-efficiency SEPIC, Flyback, Buck, Buck-boost power design 5 ~ 150W, Isolated DC/DC 96% efficiency USB power system designs. Stand-alone, multi-output DC/DC converter module design. . Recent designs include on-line fruit-sorting analyzers, modular conveyor control. 8K Linescan POCL 80klps, 18-bit DCDS spectrometer system, portable pesticide analyzer, soil analyzer, USB 2.0 w/power isolator, TMS320C28346 control card w/4-26 VIN and test jig and usb-isolated programmer/debugger tool. Instruments and control systems also include Windows GUI applications using Borland/Embarcadero C++. . 5 patents in various disciplines (Korean), 5 scientific journal entries (Korean journals)
Freelancer PCB Layout Designers United States
Переглянути всіх PCB Layout Designers в United States

Зв'яжіться з Stuart B. щодо вашої роботи

Авторизуйтесь, щоб обговорити деталі в чаті.

Портфоліо

3000906
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
2992361
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
2992353
KOR1020080040468 We patented the device that acts as a back-up to the standard intercom in an elevator. Should the intercom button be pressed repeatedly or for an extended period of time, or should a response not be forthcoming from the intercom for a period of time, the board cycles through a list of authorized telephone numbers via POTS, such as emergency services, fire dept., building manager, etc. and sends out alerts via pre-recorded MP3 files. Then the person called has the option of opening the line and speaking directly to the people inside the elevator. The device can be programmed remotely over the POTS line for the numbers to call, delay intervals, etc. A special tool and GUI was developed for more advanced and convenient setups.
Elevator Emergency Autodialer
KOR1020080040468 We patented the device that acts as a back-up to the standard intercom in an elevator. Should the intercom button be pressed repeatedly or for an extended period of time, or should a response not be forthcoming from the intercom for a period of time, the board cycles through a list of authorized telephone numbers via POTS, such as emergency services, fire dept., building manager, etc. and sends out alerts via pre-recorded MP3 files. Then the person called has the option of opening the line and speaking directly to the people inside the elevator. The device can be programmed remotely over the POTS line for the numbers to call, delay intervals, etc. A special tool and GUI was developed for more advanced and convenient setups.
Elevator Emergency Autodialer
2992334
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
2992317
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
3000906
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
Developed to be embedded into trunks of automobiles for covert fuel quality measurements. Runs on 12V +/-3 V, full power protection (load dumps, etc)., -30C to 75C environment (includes special high-temp TEC modules and controller for +/- 0.5C setpoint), auto-sipper pump system, USB and BT communications. 3 Generations sold for total of 27 units. Earlier units running for up to 8 years w/o service. Final patent obtained in 2006.
Embedded Fuel Composition Analyzer
2992361
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
Several designs of power systems, ranging from a USB 2.0 isolator with >95% power efficiency, to 3-output 4~26Vin 20W and 10W @>94% efficiency
DC/DC designs
2992353
KOR1020080040468 We patented the device that acts as a back-up to the standard intercom in an elevator. Should the intercom button be pressed repeatedly or for an extended period of time, or should a response not be forthcoming from the intercom for a period of time, the board cycles through a list of authorized telephone numbers via POTS, such as emergency services, fire dept., building manager, etc. and sends out alerts via pre-recorded MP3 files. Then the person called has the option of opening the line and speaking directly to the people inside the elevator. The device can be programmed remotely over the POTS line for the numbers to call, delay intervals, etc. A special tool and GUI was developed for more advanced and convenient setups.
Elevator Emergency Autodialer
KOR1020080040468 We patented the device that acts as a back-up to the standard intercom in an elevator. Should the intercom button be pressed repeatedly or for an extended period of time, or should a response not be forthcoming from the intercom for a period of time, the board cycles through a list of authorized telephone numbers via POTS, such as emergency services, fire dept., building manager, etc. and sends out alerts via pre-recorded MP3 files. Then the person called has the option of opening the line and speaking directly to the people inside the elevator. The device can be programmed remotely over the POTS line for the numbers to call, delay intervals, etc. A special tool and GUI was developed for more advanced and convenient setups.
Elevator Emergency Autodialer
2992334
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
An AWAIBA sensor was used to create a low-cost, high versatility linescan camera. Unique features were 5 ~ 26 Vin power and POCL compliance. The camera is the smallest package available and provides a unique function where the USB port also acts as a configuration and control source, so that with the custom GUI, the camera can be set up, calibrated and images viewed (at a reduced rate) without a frame grabber. The system was implemented with an ARTIX7 FPGA with a MicroBlaze core for the high level functions. GeniCAM protocol is also being added to the unit for even more versatility. Optical adapters were also developed to accommodate various lenses. The pictures are of the prototype, where a TEC module was included to ensure no heat problems were encountered when working en extreme temperature environments.
80KLPS 8K-pixel POCL Linscan Camera
2992317
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit
Improved high-Vin (4 ~ 26Vin) Delfino control card with 2X increased memory, bus addressable 64 MRAM, external programming header w/power. Kit also includes our own 1500VAC isolated XDS100V3 with 95% efficient power that can program and run the control card without slot power. A test jig with one-touch terminal blocks, USB comm adapter and 4~26Vin capabilities is also included.
TMS320C28346 Control Card Development Kit

Відгуки

Зміни збережені
Показано з 1 по 5 із 6 відгуків
 Фільтрувати відгуки за:
1,0
$25,00 USD
Project for StuartBorden
not gone well
Electronics
Microcontroller
Electrical Engineering
PCB Layout
AutoCAD
+ ще 1
D
Closed User
@DonSaad
•
7 years ago
5,0
$250,00 USD
Arduino electrical/PCB design
Very professional and knowledgeable. Definately will hite again.
Electrical Engineering
PCB Layout
Arduino
L
Прапор Lenny L.
@lofbele1
•
7 years ago
5,0
£150,00 GBP
Battery monitoring circuit on DS2438
Top notch experience and easy to talk and get the best result with
Microcontroller
Materials Engineering
PCB Layout
Circuit Design
Аватарка користувача
Прапор Daniel R.
@daromer
•
7 years ago
5,0
$10,00 USD
Figure out how to turn on my Laptop motherboard (schematic included)
He knows his stuff (i.e. he knows what he's doing, unlike others). My project would have ended in disaster if he was not around. Thanks for your help! :) I highly recommend this freelancer. I'm sure I'll approach him if I have other projects like this.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
P
Прапор Gene Carlo D.
@pandalion98
•
7 years ago
5,0
$15,00 USD
ic parts values design assistance
Stuart made a good job and have good knowledge in dc-dc
Electronics
Electrical Engineering
O
Прапор Or G.
@or682
•
7 years ago

Досвід роботи

Director of Technology and Development

OTS Co., Ltd.
жовт. 2005 - Цей час
Developed EARA covert fuel analyzer (patent), Delphi non-destructive fruit-sorting system (patent), table-top multi-cell NIR analyzers, elevator emergency auto-dialing system (patent), covert fuel-volume measurement system (patent), conveyor controller system, 8K linescan camera, pesticide analyzer, soil component analyzer , DC/DC power modules, USB isolator, TMS control card and development system. Piezo-electric high-resolution water mains meter (patent). Others

Director of Engineering

SpectronTech
лип. 2002 - жовт. 2005 (3 years, 3 months)
Led re-design of HN-1100 NIR analyzer. Developed HN-2200 NIR analyzer, Solomon non-destructive fruit-sorting system, portable non-destructive fruit sugar analyzers, prototypes for non -invasive blood glucose analyzers based on NIR technology, later in support of Olympus research team for same effort.

R & D Department Manager

ISTC (HIT, inc)
квіт. 1998 - лип. 2002 (4 years, 3 months)
Ran the R&D department, producing prototypes for RFGDS analyzers, HC-OES liquid analyzers. Also designed prototypes for custom systems for Quadrupole Mass spectrometers for Kyoungnam university, Seoul university and Korea Atomic Energy Research Institute. Developed a line of Semiconductor Chemical distribution systems that never went public after the financial crisis in Korea.

Кваліфікація

KOR1020130141328 Quantitative analyzer of petrols

Korean Patent Office
2015
Method and apparatus for covertly measuring volume of fuel dispensed by fuel pumps.

KOR1020140095574 On-demand Measurement of Blood Glucose

Korean Patent Office
2016
RFID powered on-demand insertable micro blood probe

KOR1020090110844 Water gauge having piezoelectric element

Korean Patent Office
2010
Novel method for high-resolution water mains metering

Публікації

Study on the dev. of new non-destructive measurement method using NIR spectroscopy on fresh eggs

Journal of the Korean Chemical Society Vol 49 No. 6 [2005]
A simple idea turned into a very interesting device. The freshness and quality of eggs can be measured with NIR spectroscopy on-line for every single egg.

The Fund. Stud. and Dev. of the Modified See -Through HCGD Cell for AES Analysis

ANALYTICAL SCIENCE & TECHNOLOGY Vol 15 No.6 [2002]
Revolutionary design of chamber and cell giave incredible performance.

The Studies of Conductive and Non-Conductive Multi-Layer Depth Analysis by RF Gas-Jet Boosted GDAES

ANALYTICAL SCIENCE & TECHNOLOGY Vol 15 No.3 [2002]
More tests on our developed system.

Study for Cond. and Non-cond. Multi-layers Depth Profiling An. of RF Gas-jet Boosted GD Spectrometry

ANALYTICAL SCIENCE & TECHNOLOGY Vol 15 No. 2 [2002]
Development of methodologies for depth profiling using our system.

Investigation of Optimum Condition on the Modified Gas - Jet Boosted Glow Discharge Cell

Korean Society of Analytical Sciences [1999]
Test results on our newly developed system.

Зв'яжіться з Stuart B. щодо вашої роботи

Авторизуйтесь, щоб обговорити деталі в чаті.

Верифікації

Бажаний фрілансер
Особу верифіковано
Спосіб оплати верифікований
Номер телефону верифікований
Електронна пошта верифікована
З'єднано з Facebook

Топ-навички

PCB Layout 7
Electrical Engineering 6
Microcontroller 4
Circuit Design 3
Electronics 2

Пошук схожих фрілансерів

PCB Layout Designers in United States
PCB Layout Designers
Electrical Engineers
Microcontroller Developers

Переглянути схожі презентації

PCB Layout
Electrical Engineering
Microcontroller
Circuit Design
Попередній користувач Наступний користувач
Запрошення успішно надіслане!
Дякуємо! Ми надіслали на вашу електронну пошту посилання для отримання безкоштовного кредиту.
Під час надсилання електронного листа сталася помилка. Будь ласка, спробуйте ще раз.
Логотип Freelancer Ukraine / Українська Допомога та підтримка Фрілансер Категорії Проекти Конкурси Фрілансери Enterprise Членство Програма "Бажаний Фрілансер" Керування проектами Місцеві роботиPhoto Anywhere Вітрина API для розробників Верифікація Desktop App Про нас Про нас Як це працює Безпека Інвестиції Мапа сайту Історії Новини Команда Нагороди Прес-релізи Вакансії Умови Політика конфіденційності Умови користування Політика захисту авторських прав Правила поведінки Комісії і тарифи ПартнериEscrow.comLoadshiftWarrior Forum ЗастосункиЛоготип Apple App StoreЛоготип Google Play
Не вдалося скопіювати в буфер обміну. Будь ласка, налаштуйте дозволи та повторіть спробу.
Скопійовано в буфер обміну.
Зареєстрованих користувачів Загальна кількість опублікованих робіт
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Завантажуємо для перегляду
Дозвіл на визначення геолокації надано.
Ваш сеанс входу закінчився, і сеанс було закрито. Будь ласка, увійдіть знову.