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    28 led flashing circuit công việc được tìm thấy, giá USD
    Solar Power LED Lightboard 6 days left
    ĐÃ XÁC THỰC

    Mechanical engineer, to generate 3D model drawing, file format STL ok, for a rectangular solar Lightboard. It supports 5 LED bulbs

    $61 (Avg Bid)
    $61 Giá đặt trung bình
    13 lượt đặt giá

    ...Keyboard-operated safe (enter code at keypad to lock / unlock) Need to program using atmega 1281 in Atmel Studio. And Simulation running in Proteus. A programming language is " C ". LED/LCD display to show digits when pressed in 4X4 keypad. when entering pre-defined key in keypad switch/lock needs to be unlocked or switch is ON and when the wrong key entered

    $163 (Avg Bid)
    $163 Giá đặt trung bình
    4 lượt đặt giá

    ...Platform Design that can be Expanded from the Small Size to the two Larger Sizes 2.2 Mounting for the Scale Load Cells 2.3 Housing for the Scale Product’s Electronics Printed Circuit Board Assembly (PCBA) 3.0 Three Fully Expanded Sizes of the PB Platforms The three sizes are in inches: • SMALL SIZE (Size #1): 21.0” x 25.0” • MEDIUM SIZE (Size #2):

    $370 (Avg Bid)
    $370 Giá đặt trung bình
    9 lượt đặt giá
    Design and build a Safe Load indicator 6 days left
    ĐÃ XÁC THỰC

    Phase 1: Require consultancy services to advice on the software and hardware to build a Safe load indicator. Requir...system - Data storage and output of the system - Confirmation of I/O requirement (I/O will be given) Phase 3: - Testing and tweaking of software Phase 4: - Circuit drawing on the complete system - Instruction manuals

    $2622 (Avg Bid)
    $2622 Giá đặt trung bình
    13 lượt đặt giá
    Work Project Calculator1 6 days left
    ĐÃ XÁC THỰC

    ...Blackboard that has all inputs and outputs in place. Your calculator should be implemented within the subcircuit, 8-Bit Calculator. Please do not make any changes to the existing circuit, main. You may add as many subcircuits to the project as you would like. Main and Controller are completed. I need help with Data path and 8 bit calculator...

    $78 (Avg Bid)
    $78 Giá đặt trung bình
    4 lượt đặt giá
    PCB LED Manufacturing 6 days left
    ĐÃ XÁC THỰC

    Hello freelancers(look at the pictures), I am looking for someone who can manufacture 1000 units of PCB fully assembled, tested, and market ready! I have the mobile apps working and ready for the devices. The hardware and software are both complete. The data format will be provided, which is the link the provides the communication between the Hardware that you will be building and the Software...

    $4026 (Avg Bid)
    $4026 Giá đặt trung bình
    8 lượt đặt giá
    circuit design project 6 days left
    ĐÃ XÁC THỰC

    [login to view URL] design,simulate,construct,test and characterise an electronic circuit. 2. To maintain an accurate and complete record of your design, construction and testing processes. [login to view URL] present a working demonstration and description

    $130 (Avg Bid)
    $130 Giá đặt trung bình
    18 lượt đặt giá
    LED BULB PACKAGING BOX DESIGN 5 days left
    ĐÃ XÁC THỰC

    design a packaging box for LED bulb. The content should fit in box dimension 75x75x140 mm.

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    15 lượt đặt giá

    We need to design 10 seconds intimation video for outdoor LED screen. We need to design poster for outdoor billboard

    $130 (Avg Bid)
    $130 Giá đặt trung bình
    49 lượt đặt giá
    PCB design 5 days left
    ĐÃ XÁC THỰC

    Need efficiently designed PCB, 6cm x 4cm for mini Wi...of similar PCBs with some of the desired functions. Major components Two Ultrasonic Sensor / Transducer, Nordic Family chipset or equivalent, WiFi / Bluetooth, Light & LED Indicators Super loud audio tone Deliverables: 1. Complete Schematics 2. Bill of Materials 3. PCB Files 4. Device SDK

    $477 (Avg Bid)
    $477 Giá đặt trung bình
    38 lượt đặt giá

    Hi, I am looking for a Engin...of DC motors via IR/RF, in past or any related project? 2- Can you Synchronize two DC motors via RF/IR? 3- Are you good in Microcontroller programming? 4- Are you good in Circuit/PCB designing? 5- If you have fully understood the project then please explain what you have to do in 2-4 lines (in your own words)? THANKS!

    $206 (Avg Bid)
    $206 Giá đặt trung bình
    12 lượt đặt giá

    I need an electronic-expert, who can create a circuit and build a prototype of the following device: It should contain a small display. On the display, I wanna show a number from 1-999. I wanna set the number on the device (with simple switch or similiar). The device must be connected with a computer with USB. On the computer, I have a software where

    $1705 (Avg Bid)
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    38 lượt đặt giá
    Design a LoraWan IOT I/O Modbus Product 4 days left
    ĐÃ XÁC THỰC

    ...communicating in Modbus. 1) It will have two relay outputs and two optoinputs, as well as a watchdog timer circuit communicating in a TCP Modbus Network 2) It will have 4 analog input and 1 analog output as well as a watchdog timer circuit communicating in a TCP Modbus Network 3) It's a RS-232/422/485 LoraWan Converter to communicate with those products

    $1061 (Avg Bid)
    $1061 Giá đặt trung bình
    15 lượt đặt giá

    ...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    38 lượt đặt giá

    Project scope is for a ESP32 module to have bidirectional communication over Bluetooth to a...needs to be based/developed on ESP-IDF, Windows10 application to be based/developed in Visual Studio. Deliverables are the source code/project files of ESP32 firmware and flashing instructions, also the source code/project files of the Windows10 application.

    $176 (Avg Bid)
    $176 Giá đặt trung bình
    6 lượt đặt giá

    I have a circuit that isn't working as it should. This circuit should convert a sin wave to a square wave, then the frequency of the signal should be divided by 10 using the HC4059. The signal looks very nice all the way until the HC4059. After that IC, the signal looks terrible from varying frequency. I need to know why this is happening and how

    $75 (Avg Bid)
    $75 Giá đặt trung bình
    16 lượt đặt giá

    ...of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch to turn on 12v 8a white led lights.

    $166 (Avg Bid)
    $166 Giá đặt trung bình
    28 lượt đặt giá
    Radar Sign 2 days left
    ĐÃ XÁC THỰC

    Write software for a LED Radar Speed Sign

    $888 (Avg Bid)
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    20 lượt đặt giá
    Remote Control Toy car ciruit 2 days left
    ĐÃ XÁC THỰC

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    $544 (Avg Bid)
    $544 Giá đặt trung bình
    17 lượt đặt giá
    Fix PCB Design 2 days left

    We're using a PCB connected to an adafruit bluetooth feather board to power LEDs and to char...charge an iPad. We have a few designs that aren't working well, and are in need of someone to produce an improved design that fits our requirements. The board just needs to power LED lights, charge an iPad, and connect to a bluetooth component with firmware.

    $486 (Avg Bid)
    $486 Giá đặt trung bình
    25 lượt đặt giá
    iOT dev APP 2 days left
    ĐÃ XÁC THỰC

    Develop an APP for Android / IOs - The App should be a user front end solutions to operate home devices like LED lamps, fans, and other devices. Please, before send a message, take a look at the attached file with details.

    $1057 (Avg Bid)
    $1057 Giá đặt trung bình
    24 lượt đặt giá

    Design a main board that, has sub board to control 2000 Led lights individually in a given space

    $251 (Avg Bid)
    $251 Giá đặt trung bình
    5 lượt đặt giá

    Hello. If you are planning any project in Lithuania (or any Baltic State) please contact me. Working in mechanical engineering and LED lighting projects.

    $25 (Avg Bid)
    $25 Giá đặt trung bình
    5 lượt đặt giá

    We have been developing a lighting control system which consists of an app, hardware (LED drivers, wall switches, sensors), and MCU embedded software/firmware. We are a start up in Hong Kong aiming at providing the system to the Hong Kong market.

    $1292 (Avg Bid)
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    34 lượt đặt giá

    Please do chat me and I explain everything

    $10 / hr (Avg Bid)
    $10 / hr Giá đặt trung bình
    37 lượt đặt giá

    ...working on, where they do their research, and what methods they use. We want to be able to see what shared topics emerge. One of our staff got very intrigued with this idea and led the work on producing a beta using microsoft powerpi. His betas of it were so good that when he posted some of his work on linked it, it actually got him a job elsewhere!

    $2301 (Avg Bid)
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    22 lượt đặt giá

    Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...

    $38 (Avg Bid)
    $38 Giá đặt trung bình
    1 lượt đặt giá
    Trophy icon AI Internship Brochure 14 hours left

    The Asia Institute was founded over a decade ago, working in the international education space. We are now one of the largest host providers for faculty-led short-term programs in Asia, annually hosting nearly 1000 students. The Asia Institute is in the process of expanding our organization under a new brand, the Center for Sustainability, which will

    $150 (Avg Bid)
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    20 bài tham dự