Timer circuit pcb designcông việc

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    36,344 timer circuit pcb design công việc được tìm thấy, giá USD
    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

    $25 (Avg Bid)
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    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

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    Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự...

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    This project will be using for the drone where the camera is placed at the drone and at the GCS(ground control station ) the video willl be received the range i want to achieve is 50 KM .

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    I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

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    I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference betw...

    $182 (Avg Bid)
    $182 Giá đặt trung bình
    8 lượt đặt giá
    $35 Giá đặt trung bình
    1 lượt đặt giá
    Basic PCB design 6 ngày left
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    I need a basic PCB design for a circuit. I have attached the circuit using relays. However the PCB design I require should make use of transistors or simmiliar. The design is limited to a PCB with size 63.5mm x 55mm. The PCB should house a 9-way MCP connector at a fixed location. Good Protection should be included as an inductive load of 5A will be connected.

    $30 (Avg Bid)
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    Hello, My name is Shubham malik, i am a mechanical engineering student. I need a person (for an engineering project ) who can make OS for a touch screen device. For example: similar device are Microsoft Surface pro, or Azus EE-note. I need your OS to run on my hardware containing microcontroller and circuits. Rest of the things will be cleared in chat.

    $420 (Avg Bid)
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    This is a Very Simple Project for a programmer who knows what they’re doing. I need a timer that I can load a workout from a Spread Sheet. Timer Should Display. Exercise Name, Number Of Rounds, Worktime in Sec, Rest Time in Sec, Can be Paused and Restarted. Workout List can be edited on the after loaded.

    $477 (Avg Bid)
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    I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [đăng nhập để xem URL] Project should be based on a Arduino mini if possible.

    $55 (Avg Bid)
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    Hello, We have a working triac (BTA16) based circuit with RC filter. But while using it for Inductive load such as fan it creates humming noise. We want experienced freelancer to do the task within stipulted time. The code for the same should be on amazonfreeRTOS platform (ESP WROOM 32)

    $99 (Avg Bid)
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    7 questions from dc, ac, frequency response, resonant circuit, AC power, 1st and 2nd order transient circuit. Need to be solved in 1 hour

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    Hello Meenakshi, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $10 (Avg Bid)
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    Hello Nidhin K, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $10 (Avg Bid)
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    pcb design. code and app 6 ngày left
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    need pcb designed. app created to run pcb and code for the pcb. last user took our money and never completed project

    $159 (Avg Bid)
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    Scope of project: Mimic a vehicle lightning system. Deliverable: functional prototype with design files (Kicad schematics, Kicad PCB file, Gerber files, BOM, source code - fully commented with explications, binary). The PCB designs and schematics could be in other free tools. Description: description of project is atached in the PDF. Architecture: - For device that connects to motorcycle - Prot...

    $398 (Avg Bid)
    NDA
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    Hello Hammad, I'm electrical engineer .. doing my first Thesis project. I would like 6-10 pages ( theory ) of the subject " circuit analysis for dynamic system " using Lumped capacitance model".I will send you a paper that shows the plan and requirements.

    $15 (Avg Bid)
    $15 Giá đặt trung bình
    1 lượt đặt giá
    PCB design 6 ngày left
    ĐÃ XÁC THỰC

    I need someone with a background in electronics to assist me with the design of my project. I have created a couple different designs, and find that I have difficulty getting the resistors and other components sized right. I would also like to design for SMT instead of through hole and use ESP8266 module (or other recommended module) and not a delevopment board.

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    NDA is required to work on this project. I need Altium PCB designer(An Electrical Engineer) to modify existing pcb file. Possible project after : Also, someone with 1. AI/Machine Learning experience to program PCB for auto navigation with obstacle avoidance using ML and and images from robot.. 2. Design PCB with raspberry compute module 3.

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    anc active noise control -- 3 6 ngày left
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    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

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    Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

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    active noise control and reduction 5 ngày left
    ĐÃ XÁC THỰC

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm

    $222 (Avg Bid)
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    4 lượt đặt giá
    Automotive P.A Amplifier 5 ngày left
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    Automotive P.A Amplifier. All project files will be required including, gerber, Altium project, code, firmware for the device. This project is to design an Automotive P.A Amplifier that will be manufactured 9- 36VDC Input Voltage Permanent 9-36VDC Input Voltage Ignition Switch mode low heat low power loss xxVDC to 12VDC converter. 12V Output Permanent (Current limited to 6A Max ) 12V Output Ign...

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    Hey, I need a proper copy of a PCB which is 2,6cm*1,1cm, on the PCB there are 2 soldering pads and 3 other parts.

    $26 (Avg Bid)
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    6 lượt đặt giá

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

    $183 (Avg Bid)
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    4 lượt đặt giá

    Simulation of a Radix II multiplier in VHDL and simulation of circuit

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    Hello, I want to build a prototype of my new product. I need someone who is good in circuit board building and knows how to make software aswell.

    $143 (Avg Bid)
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    Specific EAGLE OE/R Circuit and Schematic 5 ngày left
    ĐÃ XÁC THỰC

    All outputs are enabled by pulling the common OE/R input high. When OE/¯R is low, all outputs are inhibited and all latches are reseted. The OE/¯R function is important during power-up,in preventing floating inputs from turning on the outputs. Operating Votlage 11vdc-14vdc / 3.3v Delay time 2us

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    I need SMPS DESIGN FOR 2.5 amp 5 VOLT This SMPS need to add in my application then need to do PCB

    $7 / hr (Avg Bid)
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    PCB BME280 5 ngày left
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    Español o ingles./ Spanish or English. PCB board development for BME280. Minimum width. I2C as input with 2 pads top and 2 bottom (SDA and SCL in one side and VCC and GND in other side). No holes for I2C connection. Only 2 layers Take care with the model: BME has temperature, presure and humidity! PCB will be developed in Proteus or Altium. Project files and Greber files will also be provi...

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    17 lượt đặt giá
    Industrial PCB 5 ngày left

    Only the freelancers of Gujarat should bid for this project

    $940 (Avg Bid)
    Địa phương
    $940 Giá đặt trung bình
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    Kære projektledere, Vi søger en projektleder som er ærlig, stabil og erfaren for vores kunde. En kunde ønsker en struktureret projektleder til at stå for projektledelse i IT projekter. Kunden er en IT-virksomhed på under 10 mand med en anciennitet på ca. 7 år, og en uformel tone med plads til læring. Dine kollegaer er motiverede og selvk&os...

    $109 / hr (Avg Bid)
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    I am looking for someone who has android motherboard PCB project files based on Qualcomm Snapdragon MSM8996 and can do open sourcing the PCB project files. Once you have the PCB file, I will pay 100$ soon. Please contact me.

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    There is project in some software, we need to draw schematic in the Altium software, and to create a little different PCB design, remove and add some new components, to reduce quantity of layers from 7 to 4.

    $11 / hr (Avg Bid)
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    IOT power line 4 ngày left

    Hi, My name is Oren and I'm HW manager at CC. I have IOT design including 2 units with very similar design :uC + Wifi + ST power line modem+ AC/DC converter I'm looking for PCB layout services regards, Oren

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    PCB Specifications: P10 RGB LED Matrix Display Board Dimensions: 16x48 Scan: 1/4 LED IC: PWM 12 bit

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    BUS BOOKING: Side menu - Remove Promotions - Remove Today Trips - Remove Near Me HOME - Remove Round Trip and One Way labels - The Bus search should be in One Way only BOOK TICKET summary - Add Service fee option for admin to set the fee to each booking tickets and displayed on the BOOK TICKET total - Remove Address, City, Paypal account - Add country selection - Add Offline payment method wit...

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    Hi Victor, I'm a audio diyer and I need to convert a pdf file in gerber file to have a pcb. I have the schematic too. I put 30 euros but I don't know exactly what could be the cost Can you help me?

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    -Max ~ 63v input -30.5mm x30.5mm 3mm mounting -300 continuous- 600amp throughput max -12v and 5v output 3amp max. 2 amp continuous -Total size no bigger than 40x40mm Optional: ~2000uf 63v of capacitance I have a current size and rough design that can be used as a size example and rough layout.

    $20 / hr (Avg Bid)
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    Build me a PCB 4 ngày left

    I want a PCB design to be created with circuit diagram. I want it to be printed from JLCPCB SMT service so want the PCB accordingly. It will be using ATMEGA328 microcontroller (one which is in arduino) and a USB C type connector. The board should have 3 sensors inbuilt those are, Temperature sensor, LDR sensor and a gyrometer. With the sensors, I want a motor driver (l239d) to be embbeded on the b...

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    IOT projects requiring embedded software using C, Diptrace PCB(preferable). Outputs/Requirements - Schematic - PCB layout - C Code Testing will be done by us. Require reliable Pune or Mumbai(India) based Engineer.

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    need to make a circuit bored that runs the length on the battery 25mm wide and approximately 260mm long ( can be wider if cheaper than multi layer voltage between traces is under 5v and over all voltage is under 60v wide with the 15 ballance connections on it along with ptc fuse for 250ma on the end it will need cells 1-14 in sequence with holes for the balance wires to go from the bms to the circ...

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    We need to update PCB design for passing EMC testing based on FCC Part15 Subpart B Class B Compliant. Previous design was done using OrCAD/Allegro, which will be provided to relevant person.

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    I have a datalogger system, developed in C, on the basis of a Texas Instruments MSP430FRxxx series microcontroller which stores data to an SD card using the FATFS open source code. I would like to integrate a Bluetooth (or Zigbee or cc2500) module to allow remote data retrieval from the datalogger in the field and to query the status of the datalogger and set control parameters. The control unit c...

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    effect of thermal system in circuit elements

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    I’m developing an electromagnetic tracking system. I wound the coils, assembled the circuit, wrote the code. But apparently I do not know the features of the construction of such systems. Who can help? Write only with real experience in developing such a system.

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    Hey mate, we already worked together and I need another supersmall PCB copy. Can you help out ?

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