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スポンサーされているFreelancer
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Electronic Design Now offers a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service to deliver a quality reliable product at low design costs. I encompass the knowledge and resources to implement the following tasks in an innovative...Electronic Design Now offers a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service to deliver a quality reliable product at low design costs. I encompass the knowledge and resources to implement the following tasks in an innovative and imaginative way:- Digital Design I have had vast experience in designing high speed digital electronics, microprocessor based products and gate arrays. One recent example is the design of a new Digital Multimeter with a PCI interface. Analogue Design I have been actively involved recently in providing stimulus and measurement signals between a functional test system and a target device under test. These signals have ranged from low level micro volts to hundreds of volts. I have also designed the high voltage interface on DTR cable test systems. Analogue design always presents a challenge, especially when mixed with \"noisy\" digital electronics. However I am very adapt at this task, having seen this situation many times before. PCB layout I have all the design software to produce schematic diagrams and PCB layout for complex electronic assemblies. I have performed the PCB layout on nearly all of my designs. I believe the design engineer is always the best person to implement the layout as only he has the insight and knowledge to determine the optimal part and track placement together with all the other parameters such as power planes and shields. Product Specification and Reports Having worked within an environment supplying electronic equipment to the military and blue chip companies I have a vast experience in writing engineering and marketing specifications, test schedules and strategies, evaluation studies and detailed product reports. Again I am always methodical and structured in my approach to this task. EMC Compliance Consultancy Having designed many products that have had to be CE tested or EMC compliant to a tight military specification, I am well placed to advise on any new system development. I can ensure that new products have an excellent chance of achieving EMC Compliance at first trials without endless modifications at a late stage in the development. Reverse Engineering From your old obsolete PCB where all the original design data may have been lost, I can generate the following:- New schematic diagram New PCB fabrication New items list containing all RoHS compliant components Eliminate any component that have become obsolete or are not compliant. Data sheets for all new components Test & Manufacture - Strong links with local companies to provide a full procurement, manufacture and test service. Software Development Although not trained as a software engineer, I have got the knowledge and expertise to provide test and evaluation software for all products that I design. Furthermore in some cases I can provide the actual finished application software. For example I fully developed my Race Management software (see Design History), that is extremely comprehensive and packed with innovative features. If necessary however, I have partners that I can use to provide a full capability. Interface Design - PCI, USB, Wireless, RS232, RS485, I2C, VXI, VME Full System Design and Support For a new system design I can provide a total turnkey solution from concept to a fully tested and evaluated developed product. I am extremely methodical and organised in my approach and can arrange everything from component specification and procurement, right up to volume manufacture. I have a flair for electronic innovation with a proven track record of successful products. I have worked on numerous projects throughout my career, here are a few examples:- Self Contained Rugged design Test System entitled \"minFLITS\" This consisted of a rugged laptop fitted with an underneath instrument bay. The instrument bay allowed up to four PMC (PCI mezzanine card) instrument / measurement modules to be fitted within a rugged temperature controlled environment. I was responsible for the complete hardware design of this instrument bay except for the mechanical case. That is the electronic intelligent PCI backplane and all hardware interfaces between the laptop, instruments and the outside world. The resource backplane even allowed for \"Hot\" switching of the PMC instruments to conserve power and limit unnecessary heating when they were not in use. Digital Multimeter This full featured module was designed very recently on a PMC format to be fitted within the instrument bay of the miniFLITS described above. The module contained an onboard intelligent 16bit ADC with built in filtering. It could measure voltages up to 100 volts (DC and True RMS) and resistances to 100 Megohms with ranges and accuracy comparable to the National Instruments NI4050 PCMCIA card. This module with its size and low power consumption is ideal for portable measurements and data logging on laptop computers. I wrote the full test and evaluation software in VB6. This product was developed on a tight timescale and I achieved conception to working prototype in three months. The idea and design architecture was again all my own. Interface to the Flight Control Computer on a Lynx Helicopter I designed the electronic interface between this Flight Control Computer and the miniFLITS Instruments. The interface consisted of relays, solid state multiplexers, buffers and signal conditioning electronics. It also contained a phase lock loop to enabled precise phase, fequency and amplitude control of the AC stimulus signals. Slot Master Race Management System The Slot Master is a race management system designed to control and time scalextric and other slot car events. Its unique features are that it uses either a USB or PCI port and therefore is fully compatible with modern PC\'s and laptops. Besides normal lap counting and timing to 1/1000 second it is able to measure the throttle voltage for use in instant false start detection, fuel management and performance graphs. I pioneered some unique features with this software that have only recently just been copied. The windows software was written in VB6 and the firmware for the USB interface was written in C. This system was fully conceived and designed by myself and I have sold over 160 systems world wide. Distributed backplane and cable harness test system This test system was conceived by myself and provides a unique way of interfacing to multipoint test targets such as backplanes. The test system consists of high pin count intelligent test cards distributed around the target and connected by a 14way daisy chain ribbon cable. This avoids large and unmanageable cable looms that are very prone to damage. Again this system is very innovative with only one other of its kind sold in the world. High Voltage cable harness test system I was a former director of DTR Systems that designed and manufactured these testers. Although I have now sold the company, I am still closely involved and continue to provide a full design and support service. I was solely responsible for the full hardware and system design of this product family with the software written by another company director. The system is capable of measuring Gig ohm resistances at 1000 Volts down to milliohm values at 1 Amp. The tester also supports some unique functional features such as remote control of vibration and environmental chambers. These testers have been sold into some major blue chip companies such as BAE, IBM, Goodrich and just recently Rolls Royce. Torque Measurement System Design, development and product introduction of a stand alone torque measurement system used by the MOD to measure engine performance on a Lynx helicopter. The product was a stand alone microprocessor based system with its own display. All aspects of the product was designed by myself except for the firmware. Gas Detection I designed an eight channel gas detection system for the gas division of Blakell Ltd. I was responsible for the system, electronic and firmware aspects of this product with only the PC windows software written by someone else. The microprocessor based system could be used as a stand alone detection product, with its own alarms and warnings, or linked to a PC for data logging and remote control. Schlumberger/ Factron Series 7700 Test Systems I led a small team of people to design and develop the in-circuit capability on this platform of testers. The tester was extremely successful and achieved many sales back in the 1980\'s The following is a link to a patent I hold on the digital in-circuit architecture for these systems http://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=0&adjacent=true&locale=en_GB&FT=D&date=19850619&CC=EP&NR=0145194A1&KC=A1 減らす
Davelelievre
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I have 14+ years experience in circuit & PCB design, manufacture & assemble firmware & protyping. I had developed many products ago using various microcontroller including STM32 seriesl, Microchip, freescale, Arduino, Raspberry PI, Atmel, ADuC, USB controller etc. I also have many experiences in the design of...I have 14+ years experience in circuit & PCB design, manufacture & assemble firmware & protyping. I had developed many products ago using various microcontroller including STM32 seriesl, Microchip, freescale, Arduino, Raspberry PI, Atmel, ADuC, USB controller etc. I also have many experiences in the design of IoTs. I can take your project from concept to finished product. also, I am experienced in working with communication devices like GPS, WIFI, Bluetooth, Zigbee, GSM and others. 減らす
embcircuit
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I am currently a Master's student in Physics at the Federal University of Minas Gerais - UFMG, Graduated in Physics at the State University of Southwest Bahia - UESB (2016 - 2020). He was president of the academic center for the degree in Physics (2019-2020). Has experience in Physics, Mathematics and Geometry, with...I am currently a Master's student in Physics at the Federal University of Minas Gerais - UFMG, Graduated in Physics at the State University of Southwest Bahia - UESB (2016 - 2020). He was president of the academic center for the degree in Physics (2019-2020). Has experience in Physics, Mathematics and Geometry, with emphasis on Physics, working mainly on the following subjects: telescope, observation, cosmos, astrophysics, Differential Calculus I, II, III and IV, astronomy, physics I, II, III and IV . , Linear Algebra, Machine Building, Cosmology and Physics Teaching. I worked as a Physics Monitor Professor of the Universidade Para Todos program - UPT (01/2021-05/2021). I also worked as a substitute mathematics teacher for the Municipal Education Department of Itapetinga-BA. I am a Portuguese/English and English/Portuguese translator with experience in translating articles, abstracts, books, etc. I like to help people through my skills, this makes them contribute positively to my professional career and in that sense I am very happy to be able to contribute. 減らす
cardososmateus2
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A self-driven individual with keen interest in electronics, I have 6 years of experience as a professional hardware engineer and over 13 years of experience as a hobby maker. Particularly interested in robotic motion control and integration of electronics and precision mechanics. I can provide up to three minor...A self-driven individual with keen interest in electronics, I have 6 years of experience as a professional hardware engineer and over 13 years of experience as a hobby maker. Particularly interested in robotic motion control and integration of electronics and precision mechanics. I can provide up to three minor revisions for free in the reasonable time frame. I can provied free 3D models for any electronics and enclosure integration. Experienced in: Circuit and PCB Design Product design 3D modeling and animation Design for mass production Circuit test and validation Embedded C programing (intermediate level) Electronics and mechanics integration Programs and tools: Altium Designer, Altium Cricuit Studio, Altium Circuit Maker, KiCad, Proteus, DesignSpark PCB, EasyEDA, Autodesk Fusion 360 https://www.logictrace.hr/ 減らす
LogicTrace
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Android Apps developer , Excell sheets macros with VBA Data Analysis , Autocad and 3D MAX designer Electronic circuit designer , Microcontroller and PLC devices Designing the program code in such way no bugs arisesAndroid Apps developer , Excell sheets macros with VBA Data Analysis , Autocad and 3D MAX designer Electronic circuit designer , Microcontroller and PLC devices Designing the program code in such way no bugs arises 減らす
Zaidan77
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Who? Game design and development is a segment that I am passionate about and I do those projects to deliver the best possible which is why I rank among the top 3% of freelancers. I have also worked on many commercial projects. I take up a limited number of projects, the ones that excite me, so I deliver my best when...Who? Game design and development is a segment that I am passionate about and I do those projects to deliver the best possible which is why I rank among the top 3% of freelancers. I have also worked on many commercial projects. I take up a limited number of projects, the ones that excite me, so I deliver my best when working on them. Apart from game dev, Whether it is an existing product that requires some modification or software that is needed to address an issue or a complete turnkey solution for a completely new product. I am the one you will need and I have great experience in product development from a lot of consultations I provide to my clients. Why? I start with analyzing your requirement, and updating you with the process of execution we are going to follow, If you are interested in knowing, then we begin and ensure we are going on the right track by updating all the stages to the client so they can be sure and stress-free about the investment they made. I am a freelancer and not a company so you can expect my focus completely as I am the one who will be working on the project, not anyone else! Pluses: - Industrial standard exposure. - Start-up mindset. - I don't do freelancing part-time, I enjoy working on diverse projects, which is a full-time professional journey. - Jack of many trades. Start from Game design, development to Idea generation, mechanical instruments to programming microcontrollers, Developing electronics gadgets to Integrating with games. My skill-set is vast again because I work on diverse projects and I have been doing this for about a decade. - What is accepted in scope will be delivered or else no payment will be requested (So far received only bonus payments) Policy: Understand.Implement.Improvise.Deliver. if I cannot fulfill the requirement as agreed at the start I won't ask for any form of compensation. I take the payment only after I complete the project unless and until it is a big project for which I take after delivering through stages. looking forward to working with you! Regards BK 減らす
randomcreators
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A professional ENGINEER and DEVELOPER who work effortlessly to get 5 STARS in every project.. **Computer Vision(Machine Learning,Deep Learning,Artificial Intelligence,Algorithms, Linux, Bash, Docker, Asterisk ) **Engineering(Electrical,Mechanical,Civil,Chemical,Software,Petroleum,Structural) **Statistics/Data...A professional ENGINEER and DEVELOPER who work effortlessly to get 5 STARS in every project.. **Computer Vision(Machine Learning,Deep Learning,Artificial Intelligence,Algorithms, Linux, Bash, Docker, Asterisk ) **Engineering(Electrical,Mechanical,Civil,Chemical,Software,Petroleum,Structural) **Statistics/Data Analysis (SPSS/Minitab/Weka/R Programming) **Big Data Analysis(Classification and Prediction,Hadoop,Spark ) **Software Development** **Matlab and Mathematica Python, Java, C/C++,C#, Arduino,Raspberry pi, Cloud Computing,3ds Max, Autocad,Solidworks,Revit Cisco,Simulink, Verilog/VHDL, Ansys, CAD,CAM,Abaqus, Arena,PCB, Hardware, EAGLE, Linux,Unix, Socket,Aspen,Hysys, TensorFlow,Keras,OpenCv,OpenGl,PLC 減らす
umg536
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بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ LIVE EXPERTS ® A team of professional ENGINEERS and DEVELOPERS who work effortlessly to get 5 STARS in every project.. Live Experts - Transforming ideas into...بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ LIVE EXPERTS ® A team of professional ENGINEERS and DEVELOPERS who work effortlessly to get 5 STARS in every project.. Live Experts - Transforming ideas into reality **Academic Writing, Literature Review,Research Papers, Thesis, Dissertations and Proposals. **Computer Science(Machine Learning,Deep Learning,Artificial Intelligence,Algorithms, Linux, Bash, Docker, Asterisk ) **Engineering(Electrical,Mechanical,Civil,Chemical,Software,Petroleum,Structural) **Statistics/Data Analysis (SPSS/Minitab/Weka/R Programming) **Big Data Analysis(Classification and Prediction,Hadoop,Spark ) **Game/Web development(3D,AR,VR,Unity 3D,IOS/Android Apps) **Software Development** **Matlab and Mathematica Python, Java, C/C++,C#, Arduino,Raspberry pi, Cloud Computing,3ds Max, Autocad,Solidworks,Revit Cisco,Simulink, Verilog/VHDL, Ansys, CAD,CAM,Abaqus, Arena,PCB, Hardware, EAGLE, Linux,Unix, Socket,Aspen,Hysys, TensorFlow,Keras,OpenCv,OpenGl,PLC 減らす
liveexperts123
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Android / Arduino / microcontroller Bluetooth speech / voice recognition Google Maps / navigation OCR (optical character recognition) image capture / filtration / analysis JAVA / JavaScript / C / C++ / Python / LabView Blender - scene design / rendering / animation technical writing circuit, pcb, digital electronics...Android / Arduino / microcontroller Bluetooth speech / voice recognition Google Maps / navigation OCR (optical character recognition) image capture / filtration / analysis JAVA / JavaScript / C / C++ / Python / LabView Blender - scene design / rendering / animation technical writing circuit, pcb, digital electronics design 減らす
tedj1
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Coming from heavy industries maintenance management background and after achieving great results especially in cost reduction depending on analysis of historical data, I switched my career towards the data analysis and data science fields which is my passion. Experienced Maintenance and Reliability Manager with a...Coming from heavy industries maintenance management background and after achieving great results especially in cost reduction depending on analysis of historical data, I switched my career towards the data analysis and data science fields which is my passion. Experienced Maintenance and Reliability Manager with a demonstrated history of working in the building materials industry. Skilled in Maintenance, Reliability, Planning, Root Cause Analysis, Continuous Improvement, Electrical, Electronics & communication Engineering, Troubleshooting, and Commissioning. Strong operations professional with a B.Sc. focused in Electronics & communication Engineering from Alexandria University. Building future five years CAPEX plans using the advanced skills of data analysis techniques to achieve the plant reliability targets & maintenance maximum KPIs. 減らす
AhDardear
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