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    7,029 dc design jobs found, pricing in USD
    PCB Board Modifications 6 days left
    VERIFIED

    ...existing design in KiCad. Esp32 Design Remove several Components. Add Ac-Dc module. Generate bom list. Add lcd screen. fix all components in 3d design to main board. Generate 3d designs for components. Generate layout and final design files for pcb production. Please only experienced circuit designers with kiCad experience , The current design is pro...

    $41 (Avg Bid)
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    9 bids

    I want to design a power analyser which will display following specifications Power Analyser AC & DC Indication of INPUT AC Voltage – 0 – 300.0 V AC, 0.6% accuracy 0.1 V resolution Current – 0 – 2.000 A AC, 0.6% accuracy 0.001 A resolution Wattage– 0 – 200.0 W, 1.0% accuracy 0.1 W resolution Frequency– 45 to 55 Hz, 0.1% accuracy 0.01 Hz...

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    I need mppt ( perturb&observe) simulink/matlab model with dc/dc buck converter. Photovoltaic Panel is 10W( 0.625 A and 17.5V) . There is 12V 7ah lead-acid battery.

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    Features required - A...(India Only) - Need body antenna placement (suggestion) - Gyroscope / Accelerometer / Magnetometer - Sensors On board - SD card slot for upto 128GB - 5V-2A DC Constant Power Supply (Source 5-40V DC) - Logic level shifter from 3.3V to 5V for powering LED with more current (make available as GPIO connections, at least 6 pins)

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    I need mppt ( perturb&observe) simulink/matlab model with dc/dc buck converter. Photovoltaic Panel is 10W( 0.625 A and 17.5V) . There is 12V 7ah lead-acid battery.

    $32 (Avg Bid)
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    1 bids
    Trophy icon Bethea Realty 5 days left

    ...located in Northern Virginia in the Washington DC Metropolitan area. I would like a logo that is modern and stylish. Maybe incorporating my initials, which are VSB or Bethea Realty or VB Realty. I would like to use black and silver or blue and silver. Maybe include something that relates to the Washington DC area. If a house is used, perhaps a string

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    ...personnel to include: (1) Contractor shall provide Primavera P6 Fundamentals onsite training to military personnel (up to 10 attendees) at Headquarters located in Washington, DC. (2) Contractor shall provide Primavera P6 Fundamentals onsite training to military personnel located in Panama City, FL. (3) Contractor shall provide pre-configured laptops

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    ...development. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers (Modbus) 3) 6 Stepper Motors with 24 volts DC drivers (Modbus) 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors (Modbus) Firmware of the unit should be updatable through Internet connection either

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    ...development. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers (Modbus) 3) 6 Stepper Motors with 24 volts DC drivers (Modbus) 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors (Modbus) Firmware of the unit should be updatable through Internet connection either

    $565 - $1018
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    0 bids

    ...com/watch?v=hGqolR4kb0Y Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors We also need to have our company logo animation to be made as the boot animation. Firmware

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    15 bids

    Need router upper and lower shell: ...router upper and lower shell: 1. 4 antennas on both sides; 2. Three USB A on the back; 3. 5 RJ45 on the back; 4. 1 DC socket on the back; 5. A reset switch on the back; 6. There are indicators at the top. A skp format file is required. The design is simple and beautiful. There are other requests for private chat.

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    ...com/watch?v=hGqolR4kb0Y Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors We also need to have our company logo animation to be made as the boot animation. Firmware

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    9 bids

    Hello, In order to work on this project you will need Adobe Acrobat Pro DC. I need someone to adds tags to my 2 PDF documents. Both documents are attached below I also need to I have the Title, Author, Subject, and Keywords updated. I have attached a screen shot that helps explain this. [login to view URL]

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    further develop the code in the area related to the motor. Give it the ability to rotate both clockwise & counterclockwise and add delay if needed. Furthermore, to include a dc stepdown convertor to only use one power source instead of two.

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    Featured Sealed Top Contest

    Looking for a comic artist to draw concept art for characters and environments for an upcoming comic series. We are looking for a dc comic style type characters for concept art . Looking for both inked and color, but inked to start.

    $317 (Avg Bid)
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    ...development. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers (Modbus) 3) 6 Stepper Motors with 24 volts DC drivers (Modbus) 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors (Modbus) Firmware of the unit should be updatable through Internet connection either

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    ...our development. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors We also need to have our company logo animation to be made as the boot animation.

    $807 (Avg Bid)
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    7 bids

    ...our development. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors We also need to have our company logo animation to be made as the boot animation.

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    3 bids

    I have 2 Adafruit DRV8871 DC Motor Driver Breakout Board - 3.6A Max, 12V DC Battery, and a 12V, 1.7A, 416 oz-in Geared Bipolar Stepper Motor. When I connect the circuit all the motor does is pulse and not move. I need someone to help me with the wiring and testing to ensure it is working.

    $25 / hr (Avg Bid)
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    11 bids

    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors When user click on each button in touch screen the screen will change as shown in the link

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    13 bids

    Model bi-directional converter with battery to control dc bus voltage or current of stand alone system ( pv with boost converter , battery with bi directional converter and loads) , the controller must use double loop pi controller ( inner and outer controllers , using simulink

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    Need a quick build of a small vue-electron app. This project requires the use of Adobe Acrobat DC, vue-electron, and must work within a Windows 10 operating environment. The vue-electron application must serve as a "wrapper" or facade over the Windows File explorer (no need to show directories, files/folders, etc) and detect the drop event from adobe

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    For the past 16-years, I've worked as a financial advisor serving families in the DC Metro area. One of my greatest challenges is helping families embrace the importance of saving for retirement. I'm always looking for tools and new ways to explain this important concept. I've got an idea for a poem as I'll explain below. A short poem that

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    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors When user click on each button in touch screen the screen will change as shown in the link

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    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors When user click on each button in touch screen the screen will change as shown in the link

    $2160 (Avg Bid)
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    13 bids

    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors When user click on each button in touch screen the screen will change as shown in the link

    $684 (Avg Bid)
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    4 bids
    Trophy icon New TV Show Promo Poster Ended

    ...Month" Television show. The show will be aired on Fairfax Public Access (FPA) TV Station Channel 10 networks. Tune in to see who will be the monthly spotlight Entertainer in the DC,MD, VA surrounding areas. Printing requirements: The poster size will be 27″ x 40″ and in 300 dpi. it will also be use onscreen as the TV program is coming on.

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    20 entries

    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output (To control an external PCBA) 5) 2 Digital Sensors When user click on each button in touch screen the screen will change as shown in the link

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    8 bids

    ...testing purpose. ****** Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output When user click on each button in touch screen the screen will change as shown in the link below (Just for Reference): [login to view URL]

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    ...imprimir actualmente . public void Print2(List<string> a, List<string> b,string impr,string pSerie) { try { string bt_printer = impr;//"DC:0D:30:29:67:F8"; var x = [login to view URL]; BluetoothSocket socket = null; BufferedReader

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    ...board for testing purpose. Firmware will control the following: 1) 7 inch capacitive touch screen 2) 3 Servo Motors with 230 volts AC drivers 3) 6 Stepper Motors with 24 volts DC drivers 4) 1 Analog input/output Firmware of the unit should be updatable through Internet connection either through WiFi or through ethernet or USB port. We are open to any

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    I have around 25-30 Marvel and DC Superheroes T-Shirts, I just want someone to write one Good Description in English for each one of them with words between 70-100 unique words for those heroes : 1-MARVEL :- __________ 1- Captain Marvel - Carol Danvers 2- Ironman - Tony Stark 3- Captain America - Steve Rogers 4- Black Panther 5- Spider-Man - IronSpider

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    ...There should be a checkbox to disable the accounts automatically. The program can print results in-program, or in a file. 3) Program checks for active directory accounts (on a DC) that haven't logged in for 60 days. There should be a checkbox to disable the accounts automatically. The program can print results in-program, or in a file. 4)Program needs

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    I want a logo for a junk removal company I’m starting up. The name of the company would be DC JUNK SOLUTIONS, I think it would be creative to incorporate a superhero in the design in reference to DC comics. A superhero with navy blue color and a recycle logo on its chest.

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    I have a circuit which is working on 12-24V and we are using LM2576 to create 3.3V. This circuit also have a RJ45 connector for ethernet, working with ENC28J60 ic. N...Now we need to add PoE feature to this circuit. We simply need a reliable schematic and BoM list for power/ethernet part only. Circuit should work both with external 12-24V DC or PoE.

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    ...electronic circuits that: [login to view URL] Main power will gets from adapter 12v power. 2. when circuit get a SIGNAL from SENSOR Number 1 (very simple signal) = than it OPERATE a MOTOR(dc simple motor). circuit will Stop MOTOR after getting another SIGNAL from SENSOR Number 2 *if MOTOR, after getting a signal, working without getting Signal from SENSOR 2 after

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    We need to develop a circuit to power a 24v DC device, with a backup battery for a few hours of autonomy. It must have a on/off switch, power LED and charge level indicator. For more details just ask!

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    Saasinct is a growing Salesforce implementation partner in the Washington DC area. We're looking for an experienced Solutions Architect to assist with client projects of all sizes. Project management experience, although not essential, is preferred. This will be a long-term engagement for the right candidate.

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    ...The ac voltage will be 50-300 volts. Sensor output will be 0-5 volt DC for arduino input. If any other calculation is needed in the arduino code, then you have to provide it also (if the sensor output is not linear). You will be paid only if the circuit is prepared as per your design and showing arduino output reading same AC voltage (RMS) measured in

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    ...SRH Vs MI SRH Vs RR SRH VS DC SRH Vs RCB SRH Vs KIXp SRH Vs KKR CSK Vs MI CSK VS RR CSK VS DC CSK Vs RCB CSK Vs KIXp CSK VS KKR MI Vs RR MI Vs DC MI Vs RCB MI Vs KIXP MI Vs KKR RR Vs DC RR Vs RCB RR Vs KIXP RR Vs KKR DC Vs RCB DC Vs KIXP DC Vs KKR RCB Vs KIXP RCB Vs KKR KIXP Vs KKR So Total 2 design patterns.. 1) One design with a...

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    ...admin@[login to view URL] PRIMARY EMAIL & CALENDAR THAT IS SINGLE POINT FOR CLIENT REQUEST AND FORM DELIVERY admin@[login to view URL] WIX - SITE is WIX GOOGLE G-Suite business ADOBE - DC ACROBAT The Landing page is a CRITICAL point for the business ALL new client traffic hits this & several functions need to be inbuilt (like 'Conga' or Riva' or Calendy Google

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    ...storage arrays. Desired Technical Skills and Experience Experience of Ansible/Ansible Tower Java and Python coding skills are desirable Strong network experience - DC centric (network design, virtual network functions, dynamic routing protocols, FW, LB) Experience with Netapp storage c-mode Experience with workflow coding Experience of automated unit

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    ...that the output voltage remains constant at variable wind speeds. A permanent magnet synchronous machine was used in the wind turbine design and variable voltages were applied to the adjustable power supply to the dc motor coupled to the permanent magnet synchronous machine for variable wind speeds. The BUCK / BOOST converter will be used to secure

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    FOC 3 Phase Motor Pump Control Algorithm 24-36V DC 20W - 200W Control, Wifi Controlled, Speed and Control Modes (ESP32 or ESP8266) 2.4" TFT SPI Menu Control Rotary Encoder Input for Menu and Speed Adjustment 0-10V Analog input for External Speed Control FreeLancer will do PCB Design (Altium ) + ARM Based MCU Control FOC Software + ESP Program

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    I have a 12V wind generator it says DC output and I want to connect it to my pure sine wave Invertor. When I connect the Invertor beeps as 7v climbs to 12v and then it stalls and slows down the generator, then it repeats this over and over again. I have tried a voltage regulator and bridge rectifier as I am new to electronics. I tried the Invertor

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    Some idea on my need Using MATLAB-Simulink, design and simulate circuits ‘AC to DC Converters’. For each circuit plot

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    Need a quick build of a small vue-electron app. This project requires the use of Adobe Acrobat DC and must work within a Windows 10 operating environment Functional Requirements - Drag PDF thumbnail from Adobe Acrobat DC into Electron App - PDF file of the dropped thumbnail is created and called "tester123.{extension}" - Must be able to handle individual

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    The project is to activate a series of dc motors and relays connected to 2 relay boards in turn connected to 2 usb sockets on a Windows 10 pc. The application will need to: 1) poll what bluetooth devices are in range 2) for each bluetooth device found.... 2.1) cast an I Ching divination (code provided) 2.2) show on monitor a powerpoint slide for theI

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    HI Anatoly: You and I worked together on mapping DC data last year. I have a separate project that I could use some help. For hardware, I have a list of vendor, part number and description. I need to classify them and identify manufacturer price. For example, HP PageWide Pro 577DW would be classified as a printer. The categories would evolve as

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