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    15,161 zigbee circuit jobs found, pricing in USD
    Circuit builder and coder 6 days left
    VERIFIED

    I have a simple project which I need coding for and a digital circuit making

    $206 (Avg Bid)
    $206 Avg Bid
    5 bids
    TinkerCad Lab experiment 6 days left
    VERIFIED

    Hello I need help with circuit creation in tinkercad. The circuit is known as digital dice. A digital dice is a good alternative of an old fashioned dice, it cannot be biased or deformed. It operates at such high speed that no one can cheat. Then I made more research on the digital dice and I found this circuit online. How does it work? There will be 6 LED lights lined up in a row on the breadboar...

    $9 (Avg Bid)
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    5 bids

    I want layout of the circuit attached

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    2 bids
    Electronics Lab 6 days left
    VERIFIED

    Hello I need help with circuit creation in tinkercad. The circuit is known as digital dice. A digital dice is a good alternative of an old fashioned dice, it cannot be biased or deformed. It operates at such high speed that no one can cheat. Then I made more research on the digital dice and I found this circuit online. How does it work? There will be 6 LED lights lined up in a row on the breadboar...

    $26 (Avg Bid)
    $26 Avg Bid
    6 bids

    i need to design a system for antenna based on given circuit and if possible design a circuit with PID and FLC as well using the the same parameters

    $41 (Avg Bid)
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    3 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $14 / hr (Avg Bid)
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    3 bids

    I have a 34 volt DC supply (supply is LPC-60-1750) and wish to use same supply with a both a 12 volt dc fan AND a LED array: (dc-le14231) specs of array is: Power Consumption:50W Power Input: DC:18-22V Forward current :1500mA I believe a resister or 2 are needed to be able to use the two loads on this supply

    $21 (Avg Bid)
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    18 bids

    build me in easy eda a pcb card with the following characteristics, with the essential programming libraries to work, I require for now only the basic programming, that is, without conditions, only reading of each sensor and printing of sensors on the monitor. The hardware features are as follows: FUNCTIONAL DESCRIPTION: This is a switch actuator module for AC voltages in addition to the ambient v...

    $100 (Avg Bid)
    $100 Avg Bid
    9 bids
    Arduino traffic light system 5 days left
    VERIFIED

    Using an Arduino Uno board on TinkerCAD, design, implement and test a Traffic Light Controller for the junction of two roads (Road 1 and Road 2) with two traffic sets of lights as shown in Figure 1. Each road has a corresponding vehicle sensor (Road 1/2 Sensor) that needs to be triggered (I suggest a simple push button) before the traffic lights for that road change state (otherwise they will stay...

    $65 (Avg Bid)
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    19 bids
    Make 3d video/animation 5 days left
    VERIFIED

    It is required to make a video for the electronic scrap recycling plant. 5 minutes The video should be show the recycling process in following steps: [login to view URL] circuit boards are being loaded on the conveyor belt 2. While running on the conveyor belt AI identifies chips that can be reused separates them: the separated boards goes to laser cutting machine where the chips are being cut o...

    $1083 (Avg Bid)
    Featured NDA
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    26 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    6 bids

    I have a adafruit playground express hooked up to an adafruit Crickit motor controller The motor controller is controlling a peristaltic fluid pump hooked up to a brushed DC motor. I want the arduino code to: (1) Run the pump motor for 10 seconds when button 1 is pressed (2) Run the pump motor for 25 seconds when button 2 is pressed (3) If the pump is running, I want the user to be able to stop ...

    $106 (Avg Bid)
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    28 bids

    find the transfer function of cuk converter using circuit averaging technique with small-signal analysis(full derivation need)

    $22 (Avg Bid)
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    3 bids

    I want layout of the circuit attached

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    3 bids

    Need an expert who has good experience in Electrical Engineering Subject including circuit design.

    $21 (Avg Bid)
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    24 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    5 bids

    Take an existing Altium 21 schematic, add real simulation models to components and create an accurate simulation in Altium of an analogue oscillator (50KHz) and inductive sensor coil circuit. The analogue oscillator circuit captured in Altium Schematic (less than 25 parts) has been built in hardware and simulated in TI Tina simulator. The Tina simulation transient analyses output matches the har...

    $110 (Avg Bid)
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    8 bids

    Have to design a potentiostat circuit for detection of contaminants using chronoamperometric electrochemical technique.

    $31 (Avg Bid)
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    5 bids

    ZigBee wireless communication. Single coordinator with 100 number of end devices.

    $156 (Avg Bid)
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    4 bids

    I have a circuit, that in which I am using a relay to switch resistance if anyone could explain to me the way another possibility with the circuit, without any microcontroller to switch resistance with low cost and size, I want to switch 1.2ohm resistance to the existing circuit.

    $19 (Avg Bid)
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    10 bids

    I’m wanting to build a DIY sports timing device for running, based on an Arduino or similar micro controller. The device will be used by a “track & field” athletics club for training purposes - we have professional timing equipment for competitions – but need something simpler for training. The device should get input via an impulse signal from external equipment...

    $567 (Avg Bid)
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    36 bids

    I am looking for a basic circuit that will trigger the shutter release on a Nikon D500 camera (using the camera's 10pin connector - using pins 6 & 4) when a laser light is pointed at a photodiode or similar electronic device in the circuit. The circuit needs to be very compact and run off a CR2450 battery as it will be fitted inside an underwater camera housing. I don't need the ci...

    $11 / hr (Avg Bid)
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    10 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $13 / hr (Avg Bid)
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    6 bids

    Miko is a Mumbai based advanced consumer robotics innovation lab passionate about bringing the best of technology to young learners & home to some of the world's leading engineers, mathematicians, teachers & psychologists. We have offices in multiple locations across the world and are looking for Electronics Technicians for repairs and servicing work of our products for the US regi...

    $41 / hr (Avg Bid)
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    8 bids

    PCB needs to be designed for a multi-channel data acquisition system which needs to have very low noise. Schematic consists of majorly 4 portions - power supply, signal conditioning, ADC, and microcontroller. We would prefer to hire a person who can give us suggestions on improvements possible in the Schematic Design.

    $146 (Avg Bid)
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    19 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $12 / hr (Avg Bid)
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    5 bids

    Engineering solving some questions. understanding strong electrical engineering circuit analysis back ground required.

    $78 (Avg Bid)
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    18 bids
    Trophy icon Logo design: PUMPTRACKBIKES.COM 1 day left

    Hello everyone, My name is Tobi and I am about to open an online Bikeshop. The Online Shop is selling bicycles for pumptracks only. As I am still missing a Logo, I thought this is a good place to get one. What’s a Pumptrack? —> A pump track is a circuit of rollers, banked turns and features designed to be ridden completely by riders "pumping"—generating momentum by u...

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    133 entries

    I need Thermal Analysis / CFD to be done for the computing platform with an RF circuit. Board details are as follows: Components: double sided Dimension: 180 mm X 25 mm Enclosure: aluminum Design files: Solidworks Please reply, answering all the following questions: Price: make a bid Duration: how long will it take you to do the job Requirements: what do you need to have to complete the job Tool:...

    $340 (Avg Bid)
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    29 bids

    Detailed analysis about the functionality of the circuit

    $67 (Avg Bid)
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    1 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    5 bids

    build me in easy eda a pcb card with the following characteristics, with the essential programming libraries to work, I require for now only the basic programming, that is, without conditions, only reading of each sensor and printing of sensors on the monitor. The hardware features are as follows: FUNCTIONAL DESCRIPTION: This is a switch actuator module for AC voltages in addition to the ambient ...

    $139 (Avg Bid)
    $139 Avg Bid
    14 bids

    Design of a analog circuit that realizes chronoamperometry output and detect contaminants.

    $47 (Avg Bid)
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    6 bids

    i need professional to help on elecrtrical circuit work

    $36 (Avg Bid)
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    14 bids

    A device which has two OneWire data channels on the same microcontroller. One channel will be a slave, which can send data as a normal OneWire slave. The other channel can act as a OneWire master. Ideally this will be run on an ATTINY microcontroller. The advantage of OneWire is that power and data are transmitted along a single wire, with only a ground return to complete the power and data circui...

    $323 (Avg Bid)
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    14 bids
    Build circuit design and pcb 12 hours left
    VERIFIED

    - Contains five motors, a water flow sensor, a ph sensor, two push buttons, LCD20x4 I2C, bluetooth hc 05, FDTI breakout 5v, - first two motors of 12v 3.2A - third motor of 12v 2A - fourth moror of 12v 330mA(max) - fifth motor of 12v 3.2A And should use atmega 328p pu

    $105 (Avg Bid)
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    22 bids

    I require a circuit design with with 50 LEDS (6 separate circuits) PCB size is 100mm width x 60mm length Design the PCB on Altium and circuit from LED datasheet (see attached) Board should be designed so I just need to connect to a DC power supply to test each circuit Need all the production file outputs to send to a PCB Manufacturer + Altium design files PCBs are to test the light outputs of th...

    $137 (Avg Bid)
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    10 bids
    PCB 0603 footprint modification 5 hours left
    VERIFIED

    We have a small PCB that was laid out in the UK. The 0603 footprints don't all match our US PCB manufacturer's process. We need to have some or all of the footprints changed. The circuit is fully designed. You will not have to do any circuit design. All the current manufacturing documents will be supplied. They include a schematic, BOM parts list, Pick And Place CSV, Gerbers, and more....

    $453 (Avg Bid)
    NDA
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    28 bids

    I would like to manufacture my PCB from JLCPCB.com. I have my design in Eagle which you can import the circuit in Easyeda.com. I am looking for freelancer for the following tasks: 1. Import the Eagle PCB ([login to view URL]) in Easyeda (Which is very easy) 2. Find and replace the electronic components from the Eagle file to the JLCPCB SMT Assembly Parts Component ([login to view URL]). (I know y...

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    24 bids

    An employee recorded a conversation with her supervisor and wants to include as evidence in an EEO case. What is the admissibility of a recorded phone/teams conversation in an EEO case in Alabama? Alabama is a one party consent state. Look at EEO case law (office of federal operations decisions) and then admissibility in the federal district court/circuit that cover Birmingham, Alabama and then at...

    $60 (Avg Bid)
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    6 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $20 / hr (Avg Bid)
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    5 bids

    Write a technical article on "Printed Circuit Board Assembly (PCBA)" of 2k-3k words. We will pay you $10 per 1000 words. It should be a detailed technical guide on the concerned topic. There's a slight difference between PCB & PCBA, so be careful.

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    1 bids

    Draw an electrical circuit for me through the tinkercad website so I can build it myself. Includes a list of components I want to build a synthesizer that is divided into several parts. In the first part 4 oscillators of 4 sound waves. With LED lamp. And sound output (PL) and up a screen that shows me the waveform

    $30 (Avg Bid)
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    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $12 / hr (Avg Bid)
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    8 bids

    A complete hydraulic circuit built and simulated on Siemens Simcenter Amesim software. Circuit diagram will be provided.

    $99 (Avg Bid)
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    7 bids
    Circuit design 16 hours left

    Hi Tech Experts, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    1 bids

    Circuit diagram and component specification and Ferrite core Transformare calculation with all details with short circuit protection

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    5 bids

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norm...

    $12 / hr (Avg Bid)
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    Need an circuit designed with two layer PCB for a small music toy - should play different preset tones for each button press. Totally need 35 buttons working in 5 modes, activating 35 different tones in each mode. Should have button based LED color lights flashing. Should use cost effective and long term components for production.

    $3 / hr (Avg Bid)
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    15 bids

    We carry out design projects for all sizes- to fit the lifestyle of individuals by capture the client’s ideas, requirements and transform into an interior plan. • Existing Layout • New Structure Layout • Furniture Layout • RCP (Reflected Ceiling Plan) • Circuit Layout • M&E (Mechanical & Electrical) • Furniture Detail Drawing • 3D conceptu...

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