GPS Experts For Hire
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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 less
Hire Davelelievre
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I have master degree in GIS and Cartography. I graduated from AGH in Krakow (Poland) and INTUOG (Ukraine). I am working in Expert Centre in Ukraine. I've big experience with task against to COVID-19 (interactive maps, live monitoring). Ukraine war in maps: Tracking the Russian invasion. I have skills in computer...I have master degree in GIS and Cartography. I graduated from AGH in Krakow (Poland) and INTUOG (Ukraine). I am working in Expert Centre in Ukraine. I've big experience with task against to COVID-19 (interactive maps, live monitoring). Ukraine war in maps: Tracking the Russian invasion. I have skills in computer programs: ArcGIS, MapInfo, Vertical Mapper, FME Desktop, QGIS, Google Earth Pro, AutoCAD, ArchiCAD, EasyTrace, Photoshop, Microsoft Office, etc. Also I use Mapbox, Google Maps Api for web-cartography less
Hire xtxskif
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vku56b45b005e986 vku56b45b005e986
$12 USD / hour
Microcontroller, PCB design, IoT, ESP32, ArduinoIndiaworking from 2014 in the fields of embedded systems, internet of things. good experience with controllers. ( AVR, ARM, PIC, STM, esp8266, esp32, Ethernet Lan, Novoton, GSM, GPRS, GPS, Bluetooth, Wi-Fi). I have done many products on IoT and GSM based.working from 2014 in the fields of embedded systems, internet of things. good experience with controllers. ( AVR, ARM, PIC, STM, esp8266, esp32, Ethernet Lan, Novoton, GSM, GPRS, GPS, Bluetooth, Wi-Fi). I have done many products on IoT and GSM based. less
Hire vku56b45b005e986
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unstopablevikas unstopablevikas
$20 USD / hour
Android and Flutter application Developer (6 yr).IndiaSoftware Engineer IT services in Mobile App development Android in native and made app In Flutter also for both platfom android and iosSoftware Engineer IT services in Mobile App development Android in native and made app In Flutter also for both platfom android and ios less
Hire unstopablevikas
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Expert Software Developer with extensive experience in business software/database design/development using different languages/platforms. I have been working in these areas for more than 20 years. Throughout my career I have also worked on C#, C++, SQL, MVC, WPF, WCF, Silverlight, Typescript, Angular etc. I have the...Expert Software Developer with extensive experience in business software/database design/development using different languages/platforms. I have been working in these areas for more than 20 years. Throughout my career I have also worked on C#, C++, SQL, MVC, WPF, WCF, Silverlight, Typescript, Angular etc. I have the ability to work as a cross team or as a team. Kindly consider my portfolio for your project. Also worked on PLCs, have experience interfacing/communicating with GSM, GPS and other modules to MCUs My working hours are 06:00 - 18:00 GMT. less
Hire kmpal
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Team of Professionals & Skilled Developers. Our Expertise - Android - IOS - PHP - Laravel - Angular - Nodejs - Wordpress - Graphics Design (UI/UX) 100+ Applications on Google & Apple Store , Including Categories : - Food Delivery - UBER Clone apps, - Tracking Apps (Gps & Map), - On Demand Services - B2B Shopping...Team of Professionals & Skilled Developers. Our Expertise - Android - IOS - PHP - Laravel - Angular - Nodejs - Wordpress - Graphics Design (UI/UX) 100+ Applications on Google & Apple Store , Including Categories : - Food Delivery - UBER Clone apps, - Tracking Apps (Gps & Map), - On Demand Services - B2B Shopping apps - Kids Games , - Puzzle Apps, - Stock & Financial Apps , - E-Commerce Apps , - Social Apps, - Multimedia Apps. Experience in Web Development - Grocery Shopping Website - Taxi On Demand - Admin Panel , CMS & REST ,JSON - Web based Live GPS Tracking System Third Party Integrations - Onfleet - Wimo - Quickbooks - Video Calling Integration (Zoom, Jitsi) - Amazon Webservices Payment Gateways - Stripe - Paypal - Payu /Paytm - RazorPay - Braintree - CCavenue , - Paytabs & more - 250+ Satisfied Clients from 20+ Countries - Assure 6 Months Warranty & Support - Free Support to Publish App on Store We assure the best work on time and full time availability for communication and support, Thanks. less
Hire kantisuthar
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GeoSpatialServ GeoSpatialServ
$20 USD / hour
GIS & Data Visualization :Thinking beyond the mapsTunisia☑ About Me Senior GIS specialist with over 13 years experience applying geographic analysis and technologies for improved information management and decision support worldwide. I provide a wide range of digital mapping, Geographic Information Systems (GIS) consultancy services and data Visualization. I offers a...☑ About Me Senior GIS specialist with over 13 years experience applying geographic analysis and technologies for improved information management and decision support worldwide. I provide a wide range of digital mapping, Geographic Information Systems (GIS) consultancy services and data Visualization. I offers a full range of services to follow the entire life cycle of projects based on geographical data, from acquisition of the raw data, processing and integration, through to the development of bespoke web applications. My GIS Services is committed to finding the best solutions for the client's requirements while anticipating future needs, in a world of a rapidly expanding range of geospatial tools. ☑My services My Expertise includes cartographic & mapping design, thematic mapping, Spatial analysis, Web GIS, creating Geoportal and geodashboard ➼ GIS services ✔ Spatial data capture and conversion ✔ Satellite Image processing ✔ Spatial Analysis and Raster analysis ✔ Geoprocessing Automation ✔ 3D anlysis and Lidar data processing ✔ GIS database design. ✔ Built Geoportal and Interactive maps. ✔ Web geospatial analysis( buffer, pointOnFeature, pointsWithinPolygon, Cluster etc) ✔ Web map : WMS, WFS, WCS, geowebcashe, Mbtile, Vector Tile ➼ Tools & APIs: ✔GIS desktop: GIS, ArcQGIS ✔GIS web Geoserver, OpenLayers, Turf JS, MapboxGL, , leaflet GeoExt, Google maps, ArcGIS web app builder, ArcGIS JS, ArcGIS online, QGIS server ➼ Geospatial Python Scripting : ✔ Arcpy , PyQGIS, Geopandas, rasterio, GDAL/OGR, ipyleaflet, Folium, Pandas, shapely, pyProj Numpy, Matplotlib, osmnx ☑ Data Visualization: Visualize spatial patterns, trends, outliers, and anomalies. Generate hypotheses and keep your analysis moving forward. View raw data and results as part of the iterative analysis process. Below is an interesting yet simple techniques to visualize geospatial data that will help you visualize your data better: ✔Chloropleth Map ✔ Heat Map ✔Hexagonal Binning Tools: Power BI, Tableau, Numpy, Pandas, Matplolib, Geopandas, D3, R ☑ Database: ✔DB design, Sql Query/ subquery, Trigger, Stored procedure, Backup & Recovery, Import export, Spatial database ✔ DBMS: Ms SQL Server, PostgreSQL/PostGIS, MySQL, SQLite ☑ Confidentiality : Confidentiality of information will be maintained strictly as per client's instruction, ☑ Data Disposal If client demands the disposal of data in our end, all of the data will be disposed safely. less
Hire GeoSpatialServ
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DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda less
Hire macroenergy
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Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S....Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S. expat in Japan, so bi-lingual in English & Japanese. I am fairly new to Freelancer (but not at development), so I only have a few Freelancer "references" and "credits" so far. Personal references and examples of various projects, both small and large, will gladly be provided upon request. less
Hire bestwmm
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AV DEVS solutions is a one-stop-shop for your digital performance needs, We design, develop, optimise, and maintain websites, mobile applications, and eCommerce. We help companies outsource effectively and build great IT solutions using a fair outsourcing model. We follow agile method and deliver results-driven...AV DEVS solutions is a one-stop-shop for your digital performance needs, We design, develop, optimise, and maintain websites, mobile applications, and eCommerce. We help companies outsource effectively and build great IT solutions using a fair outsourcing model. We follow agile method and deliver results-driven digital strategies with flawless execution. We provide below key solutions: ✅ Fixed cost projects, prototypes, MVP. ✅ Build your dedicated development team. ✅ Fair, transparent and tailored pricing and process driven solutions. ✅ brainstorm your idea to prepare concept on paper Technologies and Services: ✅ Frameworks (Laravel, Zend, Yii, AngularJS, Node.js, Vue.js) ✅ Mobile Applications (iPhone, iPad, Android) ✅ eCommerce Systems (Magento, Prestashop, WooCommerce,Shopify) ✅ Custom built systems (Concept to solution) ✅ Devops ✅ Search Engine Optimization ✅ Social Media optimization Please contact me for any inquiry that you may have and I would be happy to assist you. less
Hire AVDEVS
