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    9,125 empleos freelance diseño y artes gráficas en bogotá dc jobs found, pricing in USD

    Need to make a converter that can convert 230 volt AC to 12 volt DC, input voltage- 230 volt AC output voltage- 12 volt DC and a current of 1Ampere. This would give a constant voltage and constant current as stated above

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    ...both the tags again in Tag manager. Analytics and ads is working fine except the tracing of the most important. Attached its a picture, of some 302 errors conserning the GA & DC tag. I think that's the issue here, but don't know how to fix it. My site is [login to view URL] I am looking for someone who can fix this. and at the sametime explane for

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    Trophy icon Design a Flyer 2 days left

    ...Clinton Portis (include picture, many can be found online) Hookah/cigars/food live DJ Rep your squad every Monday night @IVYCITYSMOKEHOUSE 1356 Okie St NE, Washington, DC 20002...

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    DA8620 to Raspberry Pi -- 2 5 days left
    VERIFIED

    I have a 2.4inch OLED transparent display TP241MC01G with DA8620 control IC(using 8 bit-parallel) and raspberry pi 3b+ and also the DC power supply. I have a intermediate PCBA. I have the information i.e datasheet and initial code. I want it connect as a display for raspberry pi 3b+. I need a driving code and program for it. you need to teach me where

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    City Skyline 5 days left

    am looking for someone to create a cut out of a city sky line to be used at a wedding reception on October 5, 2018 in Washington DC. The size of the art work should be 30" high by 60" long.

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    Hi, I need a Simpower model for a fast charging station for EV. The system includes: 1- Two Batteries (EVs) 2- DC/DC converter that allows power to flow bidirectional for charging and discharging (V2G and G2V). 3- DC Bus 4- Three-phase Inverter (Grid connected) 5- LCL filter 6- Transformer 7- Grid The entire system has two controllers for (inverter

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    I want one professional in the technical and proofreading for check my writing under the power electronic "DC-DC converter"

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    Metaxas & Sins is an award-winning boutique operation which produces the cutting edge of consumer music reproducing and recording hardware. I'm currently looking for a DC Brushless Motor Software and Hardware Engineer with experience with MAXON and FAULHABER type motors with encoders [optical or digital] and methods to synchronize them to assist with

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    ...work and provide necessary support for successful execution. • Basic facility maintenance (CRAC units, UPS, Generators and other general building equipment), including basic DC plant maintenance. • Maintenance of the terrestrial route and repeater sites • Serves as a point of contact with the Network Management Center (NMC) or Network Operations Center

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    Two dc servo motors control a camera in plane and elevation. Matlab and arduino are resources in hand. The system should point camera on the desired object at all times. Matlab for image processing and arduino for servo motor control.

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    Robin vs Joker 1 day left
    VERIFIED

    I want to make DC comic fan made short film featuring Joker and Harley torturing Robin in captive; tied and gagged in chair in empty storage building almost similar to this film. [login to view URL] And those pictures [login to view URL] [login to view URL]

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    Who Are We? We are a business to consumer product with a mobile application that enables on-demand storage in retail stores in four major markets: New York City, Washington DC, Boston and Philadelphia. We utilize existing space to facilitate transactions between customers looking for short-term storage and retail stores willing to hold for a fee.

    $5 / hr (Avg Bid)
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    We are looking for someone in Washington DC to take pictures and do some videos for an event happening Oct 2-4 in: Walter E. Washington Convention Center 801 Mt. Vernon Place NW, Washington, D.C. Event information: [login to view URL]

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    We need to design a power supply with 3 output voltages. 1- input source is universal 100-240 AC input 50/60hz 2- output is 28 volt DC regulator 6 amp 3-12 volt DC 2 amp fixed 4-5 volts DC 3 amp regulated . 5- isolated voltage between 28 and (12-5) is 1500 v RMS. 6- the design is opay UL and EMC standard. The PCB will be smaller as much as we can. the

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    Design a simple PCB 15 hours left

    We need a 15 x 15 mm PCB with the following features: 1) Tact switch at the center. 2) Multi color LED lighting around switch. 3) Output to two different DC components. One is rated 3.7-5.5VDC at 0.42mA and the other is 3.66VDC at 0.6A-5A. 4) Designed for easy soldering onto 4 output nodes on one of the edges of the PCB 5) 15 x 15 x 2 mm battery with

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    Cleaning service 13 hours left
    VERIFIED

    I need professional cleaners to do a job for 1 bedroom & 1 bath in Germantown, Maryland, Virginia, Washington DC.

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    ...found this calculation in Excel. Also the website URL. The Excel file contains a design equation allowing the output voltage adjustment for a DC/DC converter based on varying an input voltage making the DC/DC converter dynamically programmable.I have simulated (LTSPICE) the circuit with the values obtained from the Excel spreadsheet and it works as

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    need a PCB designed based on the Texas Instruments TPA3251 chipset. Configured with analog input, PBTL output, with feedback based upon [login to view URL] from [login to view URL] Single DC input rail (24V DC), single balanced audio input signal on XLR connector, single speaker output terminals as QC tabs. External feedback from external source with passive trim pot to adjust

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    I need a small simulation done and then rewrite an article. you should use the boost DC-DC converter instead of buck DC-DC converter. You should be ready to start right away and complete the work in 10hrs

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    I am looking to reduce the Peak to Average Power (PAPR) of VLC +OFDM System using Mu Law , A Law Companding tehcniques. Also WOuld like to evaluate the performan...PRECODING Techniques. The performance needs to be evaluated in terms of CCDF Vs PAPR (in dB) and BER Vs SNR for Asymmerically Clipped (ACO VLC OFDM)and Direct current Biased (DC VLC OFDM).

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    I have an audio unit for guitar that uses standard audio input/output plug system and a regular DC-IN plug to run the 9V power. I want to add an additional magnetic system to use as an optional alternative to the standard system mentioned above both for the power and the audio. The unit will be equipped with 2 separate female magnetic plugs for audio

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    ...grammar and type free +English is your first language +Interest in business/tech and creative +Very proficient in internet research +Able to write about New York City, Washington DC, Boston and Philadelphia from a local voice General Qualifications +High integrity +Timely and efficient in your work Only serious and qualified candidates please apply.

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    Antivirus servers, ADC server , DC Server, Active Directory, IIS , Networking . Voice Server , Cent OS configuration's.

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    I need a small simulation done and then rewrite an article. you should use the boost DC-DC converter instead of buck DC-DC converter

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    Hello, I'm looking for someone with an open mind to create a short comic of the DC character Zatanna receiving punishment from Lobo.  No nudity.

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    ...grow with an entrepreneurial, fast paced, mission driven organization. Who we are The Fourth Estate is a global public benefit organization with headquarters in Washington, DC. We are on a mission to democratize news for the public benefit and to contribute to healthy societies by fostering, supporting, and incubating a sustainable and vibrant free

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    ...small circuit which will convert the direct current (DC) to alternating current (AC). The power of a battery is converted in to’ main voltages’ or AC power. This power can be used for electronic appliances like television, mobile phones, computer etc. the main function of the inverter is to convert DC to AC and step-up transformer is used to Create main

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    ...wireless transceiver and finally to an 802.11ac WLAN or WAN interface, using an http server GUI. I'd like to use RoboRemo app (google play store) or similar touch input for the 3 DC motors on the robot. This is similar to what I want: [login to view URL] [login to view URL]

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    ...attached here, the DCDC converter is used as interface between the solar array and the electrolyzer. That is, the voltage at the terminals of the solar panels is directly converted to a different voltage at the electrolyzer [login to view URL] i want to ask some one that rewrite this article again but in the other way,you should use the boost DC-DC converter i...

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    calculations & details drawing of 6.6/0.4 KV mobile SS. Note that the 6.6 KV...Drawing -inter connection diagram -(calculation & drawing & BOQ ) OF lighting system lightning system HVAC earthing system AC distribution DC distribution short cct , voltage drop ,cable sizing conduit & cable tray system

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    ...self-supervise, problem-solving skills, critical thinking skills, analytical, organised. - Strong computer literacy skills, including: MS Office Suite, SharePoint, Adobe Acrobat Reader DC, Skype, eLearning platforms, etc. If you believe you are suited to this position, apply now by completing the application form here: [login to view URL]

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    This PSU should have very low noise and excellent ripple rejection Full PCB design build and test Delivery of a fully working PCB Kindly test your circuit practically at your end and after the successful testing only you should deliver it to me. Finally I want detailed technical report containing the explanation of your circuit diagrams and how you calculated the values of each and every componen...

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    ...an instrument panel. Preferred display is 7 segment LED but open to alternatives. The driver will be wearing polarised sunglasses so LCD displays may not work. 11 - 14 volt DC powered. All LEDs light up for 10 seconds when powered on to check function. I need 2 units constructed. Components can be loose. I will make the enclosure and mounting hardware

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    I’m from the United States but I need to go to Mexico to see doctors. I need to see a cardiologist, dentist and physical therapist for shoulder pain. I will go to Mexico sometime this September. So I need you to schedule an aslointment on either the same day or close to the same days. So I would need someone who can coordinate this and get it done within a day.

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    I need some help with having a DC motor using a encoder and pid control. You need to have an arduino and motor with dual encoders. I included some files.

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    Write and design a professionally branded business start-up guide for entrepreneurs. The guide can be high-level but should include graphics/pictures that f...cannabis industry. Each month, we explore business topics focused on providing technical assistance and resources so that businesses can operate more effectively within Washington DC and beyond.

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    Greetings! We're looking for a talented designer to create a cool double-sided (letter size) promotional flier for Seichou Karate Dojo ([login to view URL]). We'll distribu...like foolish-looking faux Asian fonts. In fact, we prefer that the design have one or - at most - two fonts. We need this completed by August 31, 2018 at 12:00pm Washington, DC time.

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    I have a device that creates a small burst of electricity. I know how must of what I ne...need to do works but there are some components I am unsure of how to use. I need someone to help me make the layout so that I can convert the burst of electricity from ac to DC and then have it store in a capacitor and expel 5v 200ma for a minimum of 20 minutes.

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    I have a project that involves the creation of website/mobile app in which a (non-public) database of keywords would be searchable with a search engine (not merely...simple website, moving on to mobile app development when the search function is working well. I am a semi-retired and now self-employed consultant and lawyer in the Washington, DC area.

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    Looking for a person to find kids related activities on weekends and holidays in and around Philadelphia, San Diego, Seattle, Washington DC, San Jose in the USA. need 2 articles per week FOR EACH LOCATION. Best if it is local people but not required! Must be able to do good research. Example : [login to view URL]

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    I need a website scraping expert to collect 10,000 email addresses of Restaurants in the Virginia, DC, and Maryland. You MUST collect fresh email addresses for us, do not sell us old data (we will verify). Must provide a detailed excel spreadsheet with the email addresses and website URL of each restaurant. We are looking for independent restaurants

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    ...however I would like to work with someone to make one with a difference. I am able to print PCBs and source parts. Current requirements: * DC input 12-24v to be used with a standard wall plug pack * High quality DC brushless motor with very high MTBF * balanced component to fit on motor shaft with neodymium magnets; magnets North/South, counter weights

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    I would like a board designed that can control 4 solid state relays, 120vac at 6-10 amps. It must be able to detect 4 ac inputs. It must be able to count on 4 pins 12-24vdc. With pin protection, ie opto, diode, and resister circuit. Also must have a 485 interface. The 120vac circuits should have switches to manually override logic.

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    I would like a board designed that can control 4 solid state relays, 120vac at 6-10 amps. It must be able to detect 4 ac inputs. It must be able to count on 4 pins 12-24vdc. With pin protection, ie opto, diode, and resister circuit. Also must have a 485 interface. The 120vac circuits should have switches to manually override logic.

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    I'm a womenswear designer by based out of DC. This fall, I'm looking to hire out a seamstress at an hourly rate. Job would include coming to my studio, cutting, sewing, finishes, hems, etc. Hours are VERY flexible with me. Please let me know if you're interested and your skills. I am willing to teach skills. Thanks Amber

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    CASE study on DC Sniper 1500 wrds 5 references all details provided required one day to complete

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    ...currently have 4 superheroes already drawn. They have specific custom characteristics and a full body pose. I need simple color and basic level shading and detail. (marve;/dc style - sample sytling attached) I need to have 5 more new superheroes drawn. Each of them is based off a combination of 2 of the other 4 existing characters, with the exception

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    I'm looking for user guides and specification sheets for 3 items: 1) THERMO SCIENTIFIC - ATOMCOMP 2000 DC ARC SPECTROMETER photos can be found at : [login to view URL] unit is 20 to 24 years old 2) Optical Coating Chambers - Balzer BAC 500 & Temescal 4800 photos can be found at:[login to view URL] 3) Knoll Office

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    A Spider-Man comic (40 pages). Which is equivalent to one issue of marvel or dc comic

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    Hi Muhammad A., I need Family Medicine practitioner form Washington DC area about 200-250 genuine contact required specially Address and phone number. Budget is about $130. If you can do then accept the my offer please

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