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    11,037 circuit soldering jobs found, pricing in USD

    ...switch between functions (i.e., it should not need to be reprogrammed to switch from measuring volts to measuring ohms). The multimeter should be battery powered. Design a circuit schematic to implement the digital multimeter and write the code for its functionality. The multimeter needs to be controlled by a Microcontroller PIC24FJ64GA102 The code should

    $128 (Avg Bid)
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    Hi! I need a circuit diagram of a an induction metal melting furnace

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    ...regulator. The requirements are given in attached file. You have to : 1. Provide details of the components (model number) 2. wiring (which terminals connects to which) 3. Circuit diagram I will put it together at my end and if it works as per requirement than I shall release the payment. Once you give me the list of components I have to source it which

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    ...carts are FPGA-based, and neither one of them is open-source hardware. I'm looking to hire someone to determine the root cause of the incompatibility, and to propose a circuit design modification to the console that will resolve the issue and allow the currently non-working flash cart to function properly. Additional details relating to the troubleshooting

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    ...need know the price for make the circuit schematic design for Controller Board for driver a 4K Laptop IPS Display 40pins and a USB port can read the pictures and show in the display with two buttons for back and forward the pictures. I need a customs design, not using raspberry or others systems. I need the circuit schematic that include the graphics

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    Solid state relay issue 5 days left
    VERIFIED

    Have an issue with a simple solid state relay circuit, require someone to take a look to help identify the circuit

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    Abstract The requirements for the 5G networks include the support of 10 Gb/s data rates, 10-100 times the number of connected devices, 1000 times the traffic and 5 times lower end-to-end latency of the current 4G systems. In order to fulfil these expectations, a number of novel techniques and Radio Access Technologies need to be implemented. These include employment of millimeter wave (mmW) frequ...

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    single phase close loopDC DC boost converter with constant voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSF...voltage method control) and 2) with dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also want PCB circuit.

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    Design Circuit 5 days left
    VERIFIED

    schematic + PCB + Gerber File+Coding

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    single phase close loop DC-DC boost converter with constant output voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using...voltage method control) and 2) with a dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also need a PCB circuit.

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    law problem 4 days left
    VERIFIED

    Read and summarize the issues in the 4th Circuit Opinion West Virginia Highlands Conservancy, et al. v. Huffman (Appeal No. 09-1474, [login to view URL]), and the underlying decision by Judge Chambers, as well as other resources.

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    ...have a little bootloader that flash a new firmware into the top memory, when it finish i make Reset() (LINE 197) and aplication runs fine , the problem is when I turn off the circuit, it start again from bootloader I make a eeprom variable set to 1 if flash was sucessfuly, so then if eeprom == 1 I perform a reset() (LINE 79) to force to start aplication

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    Hi Khawaja, I need a circuit to connect to a raspberry pi controller that allows the rPi to switch 2 relays (AC power with inductive load) and retrieve data from a 5V sensor that is remote (up to 100m on a different part of the property, or in basement). Let me know if this is something you can do, the timing and budget. Regards, Brendon

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    Abstract The requirements for the 5G networks include the support of 10 Gb/s data rates, 10-100 times the number of connected devices, 1000 times the traffic and 5 times lower end-to-end latency of the current 4G systems. In order to fulfil these expectations, a number of novel techniques and Radio Access Technologies need to be implemented. These include employment of millimeter wave (mmW) frequ...

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    I want to develope a meater with bluetooth. If you understand this product I will tell you how you can help me in following parts: To create a circuit diagram for a printed circuit board. Programming the App for this product All components I will buy it your part is to programming and checking the function of this product If you are interested you are

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    Need to get 2-3 pcb / circuit board designed for wireless music systems.

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    ...need an output voltage of 250-300V DC generated from an input of 3-36V DC. The output will be used as a static field, no current consumption, only leakage current in the circuit. All parts in the design must be standard parts available from Farnell, Mouser or similar distributor. It is important that the design consumes less than 100 microamperes

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    I need to design an electronic circuit that has a processor and works with the LIN protocol. The operating circuit in the car is a rain and light sensor. Please contact that can design this circuit

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    PCB designing 3 days left

    I need to get 2-3 pcb / circuit board designs made for wireless music systems.

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    ...- For the cooling system, we placed AirTerminal:SingleDuct:ConstantVolume:CooledBeam objects in each zone and the coils from those objects are connected to a chilled water circuit. - The occupancy schedules are removed. - Added a main chilled water loop. - Added an additional boiler loop for heaters. The building is co-simulated converting

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    I need low cost circuit for power supply as HLK-5M05

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    Logisium evolution 3 days left
    VERIFIED

    Logic circuit diagrams and decimal number

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    ...have it all in an enclosure. I have placed the components on the enclosed .pdf 5 different boards - double layers I assume. Here you can see the scope of the work. BOM and circuit design can be sent over later! I would prefer someone who has worked with Vacuum tube amplifiers on other project as well as all files must be compatible with Eagle for later

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    This is for a voltage sensor circuit PCB that will detect voltage on a sensor wire and a tester to test the PCB board. It operates on 230v 50Hz.

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    ...need a circuit and a PCB developed for the following project: This is going to be a very simple chicken coop door controller with nothing but the essential features. The circuit must not have anything oscillating at over 9kHz to be exempt from FCC testing requirements. Clarification: Nothing should be working on frequencies over 9kHz in the circuit. Components

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    photo kiosk 5 days left

    ...software is found at [login to view URL] [login to view URL] This works with a circuit board and a bill acceptor. The circuit board registers the money as credit then when user wants to print takes the credit and sends command to print to the application that I need to be done

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    Design me an electronic circuit for my own designed vertical farm

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    We want to develop a PCB for automatic watering connected to sensors to measure several parameters for plants and an App (first on html). NDA needs to be signed and we will need Gerber file and other basic files of the App Details to be discussed later

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    Circuit design 1 day left
    VERIFIED

    I need you to design a circuit that will have the following MCU - STM32 GPRS-mini A6 Power regulator for A6 Will read values via USB and call an url I am looking for someone in China who can design and suggest us printing and assembling vendors.

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    we have constructed an ECG circuit on NI Multisim but we need a biological input and we don't have edition 10 that provides that. here's a link of how to install that input: [login to view URL]

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    I already have layout match the whole circuit with Smith chart is important

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    I need a graphic illustrator who can draw circuit diagrams for an electrical engineering textbook. This is a second edition so figures from the first edition need to be redrawn, as well as new figures unique to the second edition. The figures are line drawings of circuits with electrical circuit symbols (diodes, transistors, inductors, capacitors, etc

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    I want to make a robotic arm having quad movement(4 servos). I want to use joystick for the control of mocements(jogs). I need a programmer who can write a c++ prog...the control of mocements(jogs). I need a programmer who can write a c++ program for arduino to control these four movement. It will be helpful if u provide schematics of the circuit too.

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    ...its hands. The top half of his head should be "open" to reveal his brain (example image below) The brain should be made out of wires, like those you'd see on a circuit board (Google "circuit board brain" for examples). The brand is called "Autodidact", and I am leaning towards a large logo w/ text underneath, however I am open to other ideas. ...

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    DIY - Vacuum Tube Amplifier 10 hours left
    VERIFIED

    I have been droodling with a DIY tube-amplifier design for some time on breadboards etc., and now wish to have it all in an enclosure. I hav...have it all in an enclosure. I have placed the components on the enclosed .pdf 5 different boards - double layers I assume. Here you can see the scope of the work. BOM and circuit design can be sent over later!

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    I need to integrate esp32 with sim800 and neo-6m. The power source will be power bank 5V 2A. You should first test the circuit of mic29302 to give power to gsm 5V -> 4.1V. Along with that, I need to control 2 relays and a buzzer. I have a schematic which does not include a power connection to gsm. I was able to get 4.1V from mic29302 but still could

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    ...for your reference : 1. [login to view URL] gives an overview of MIMO Radar concepts 2. [login to view URL] gives an application report from TI on how to get the cascaded circuit done. 3. Block diagram for cascaded AWR1243P and the DSP system (TDA2x) and the interfaces 4. You can go to TI website and search for “AWR1243BOOST” to get an idea of single

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    hi need electrcial engineer to design a circuit in pcb board and to make my proejc solved

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    ...software is found at [login to view URL] [login to view URL] This works with a circuit board and a bill acceptor. The circuit board registers the money as credit then when user wants to print takes the credit and sends command to print to the application that I need to be done

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    Trophy icon Design logo #8577 2 days left

    Business: Technology (security equipment, camera) - Main color: blue + black - Symbols: letters (abbreviated name of company), ĐĐP, 2 characters are nested together, wo...letters (abbreviated name of company), ĐĐP, 2 characters are nested together, words on the lower letters - Below the symbol : Technology, the font looks like an electronic circuit

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    We are developing robotic systems for O & M of solar PV plants. This consists of electronics hardware and embedded software. For this we have designed printed circuit board. Now we are looking for the freelancer in Ahmedabad and nearby for the assembly and testing of it with firmware. This PCB has SMD components.

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    We are a manufacturer to produce cable processing machines such as wire terminal crimping machines, USB soldering machines, thermocouple welding machines, cable cutting and stripping machines and on. Our prices are competitive and quality is good. We want to find sales representative all over, in every destination where it is posible, to carry on

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    Need a SVPWM circuit and code using arduino or STM32 urgent... if u have any ready or past project which is already done is also fine. Need a SVPWM circuit and code using arduino or STM32 urgent... if u have any ready or past project which is already done is also fine.

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    I have a Circuit Diagram for Automatic Door Opening System, I want to run it in Matlab, as a Simulation Attached is Circuit Diagram and Components Circuit Components are: Arduino UNO PIR Sensor L298N Motor Driver Module CD Tray with 5V Motor Breadboard Connecting Wires Power Supply

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    Need a SVPWM circuit and code using arduino or STM32 urgent... if u have any ready or past project which is already done is also fine.

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    ...is requested. I have the next esp8266 board: [login to view URL] Requirements: 1. A tutorial how to save the current firmware of the board indicating the circuit diagramm and the software to download/upload the firmware. 2. Indentify the source code of the current firmware. A tutorial how to compile and deploy the firmware on the board

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    Pcb Board: 1. Headers for arduino mega on the down side of the...motor control relay boards and interconnection between the header pins and connectors. Circuit diagram available. 2. Headers for arduino mega on the down side of the pcb , headers for Ethernet shield on the top and connector connection to respective arduino pin. Circuit diagram avaliable

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    1- Execute fig 2.2 "Circuit of D.C. Motor speed control" on page 114, and the ladder diagram on page 116 (in the attachment) 2- Provide the name of the software that you will work on. 3- Provide an explanation on how to display the results 4- Provide a copy of the executed file. please note there is no hardware, we require only software execution

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