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    10,505 audio circuit layout guidelines turret trabajados encontrados, precios en EUR

    ...fridge/freezer door alarm that will sound if it’s left open for more than a 20 seconds, for instance. The circuit should detect an open circuit because the sensor/trigger is a couple of wires that shortcircuit when the door is closed and are in open circuit when the door is opened. Powered by 9 to 24Vdc. Only the scheme and components necessary. No PCB design

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    Aplicacion iOS Fitness Finalizado left

    ...ejercicio y descanso, reproducción de las actividades gravadas en video, conexión a tv. Pueden tomarse como ejemplos de la store: [iniciar sesión para ver URL] [iniciar sesión para ver URL] Son necesarias referencias de aplicaciones ya creadas, un presupuesto

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    [iniciar sesión para ver URL]

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    ... The analog circuitry should have filtering to block out noise that is not the human voice. Basically, I need someone who can build a electret microphone to an amplifier circuit, followed by an envelope detector, which ties into an PIC18F2550, which powers 3 TLC5940 LED drivers to be programmed to light up LEDs at the specific ranges. This shall be

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    PCB for I2C devices based on STM32 6 días left
    VERIFICADO

    ...around this rounded plate. Here is the crazyflie kicad files: [iniciar sesión para ver URL] Here are the highlights of the board: -1x USB charging circuit -1x compass for heading -1x On/Off Controller with Debounce and -1x I2C Barometric Pressure Sensor (10cm resolution) -1x wireless data nRF24L01+ -1x IMU MPU-6050 (Gyro

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    Project title: LED Lighting in residential and commercial lighting applications Aim: Design of driver circuit for LED's used in domestic and commercial lighting. Objectives: 1. Understand the operation of LED's and the technical aspects of LED’s used in domestic and commercial lighting applications. [iniciar sesión para ver URL] about the various constraining a...

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    ...cards, Data processing equipments and accessories such as Memory card readers, Audio/visual and multimedia devices such as Wireless headphones, Portable and wireless speakers, Multimedia players, Digital set-top boxes, communication equipments such as antennae and Printed circuit board incorporating integrated circuits and initially I am planning to manufacture

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    Need a freelancer to design and build a working PCB. The circuit should work in the following way. A small wearable solar panel charges a flexible Lithium battery of 50-100mah. When the battery is full it dumps its charge wirelessly (through induction coil) to a cellphone with wireless charging capability. And the cycle begins again. As space is limited

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    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

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    This project requires the use of Matlab to calculate several parameters of a distribution network. Background knowledge on fault current, circuit breakers, current transformers are needed. Please make offer for more details.

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    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

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    wireless Power transmitter &Receiver Specs Input - 12v Output - 5v / 3A Tx rx coil distance - 5mm Tx rx coil diameter - 100mm Circuit cost should be minimum

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    Network Technology 4 días left
    VERIFICADO

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

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    I'm looking for someone to develop the circuit with a Hall Effect sensor (something like that) with Wi-Fi. This design will be used to check if the door of a safe is closed / open. Basically the circuit will be off to save battery, as soon as the state is changed, the circuit will be turned on. I intend to program the device, I have preference in ESP

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    I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.

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    I would like a circuit which can control all types of camera releases detailed on the website below: [iniciar sesión para ver URL] I would need a circuit where if I apply 3.3v then the shutter is released. !!!The tricky part is that my project has to be low cost, and without a relay. This means that using BJT transistor is difficult

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    Circuit designing 3 días left

    Electronic system for commercial purpose

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    Hi Khang N., I noticed your profile and would like to offer you my project. We can discuss any details over [iniciar sesión para ver URL] Voltage Electrical Control Circuit Design and Component Selection

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    Trophy icon Build a GIF from an existing logo 3 días left

    ...analytics services. AQ Boost means "Boosting Analytics Quotient". As you can see the logo represents a brain, the left part being a "normal" part and the right part an electronic circuit. I would like to have an animated picture (GIF format) derived from this logo. The animation should somehow be linked with the idea of the logo Here is one example. Do not

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    ...4 channel mosfet board, NI DAQ 6341. Attached please find the previous schematics which my team lead has shared with me. he asked to com up with some ideas or design the circuit because it has some flaws in it. The op amp will burn out for some reason, the input signals are coming from CRANK and CAM Sensor 5 volt square wave and feed into op amp. Rest

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    Internet Technology 3 días left
    VERIFICADO

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    €34 (Avg Bid)
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    5 ofertas

    I am an experienced electronic engineer and co...start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes.

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    The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in

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    Need Eagle Expert 2 días left
    VERIFICADO

    I have a image file of circuit. i want to make the Eagle sch and BOM. I attached the image file. your task is to draw sch on eagle and make BOM I recommend the digikey and mosuer for BOM. I hope your good response. Thank you.

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    Small PCB design 2 días left

    I need a small circuit board designed to charge a pair of 18650 cells and proform switching. Please contact for more details.

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    I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

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    Abt. 30 $ project. Some test i have, but unsure about how to handle it. Can you help me.

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    I need to help me design electronic circuit and take values

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    circuit design 2 días left

    Designed Arduino mega board with 40*40 mm size in eagle.

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    ...the circuit polarity determines the directionality of the actuator. This is beyond my skill set, and I need a design to build such a system, ideally using an open-source control board and hat. I am using a 110v (standard US plug) heating and cooling thermostat, with a plug for heating and a plug for cooling devices. I would prefer this circuit to utilize

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    Looking to add another /22 IP bank onto a Cisco 4948 switch from the same circuit from an existing Ciena (P2P from ISP). The Cisco 4948 switch is currently serving a /29 bank of IP's (PRODUCTION - LIVE) with 6 Vlans. What I am looking to do is add the /22 bank separated into +/- 16 subnets /28 (vlans). Then would like to add another Cisco 4948 switch

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    Circuit design 1 día left

    Hi.. I need to design a 9vdc to 110vac inverter .. using simple circuits .. I don't want to use 555 timer .. I have 3.3v pwm output signal from Esp8266 module ..using that signal I want to design the inverter

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    We need someone to design, layout pcb, circuit design and create schematics for a Li-Po balancer-charger based on an IC like Linear LTC4015. The batteries that needs to be charged (and balanced) are Thunderpower TP7000-6SHV (max voltage 6x4.35V=26.1V) Max current output should be 14A, min 10A Input power source will be selected based on balancer needs

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    ADS design software expert 1 día left
    VERIFICADO

    I want long term employee. if you are expert in ADS design software, please bud here. you have to implement simple circuit in ADS. if you are expert, you will do it in 1 hour

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    Hi I want to make a circuit to drive a 50amps Dc motor from arduino. Thanks you

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    ...input, encode and decode circuit (function selector)​​15% to select the appropriate output from either the arithmetic or logic unit ​​​ Additional tasks – not to be attempted unless parts i) to vii) have been completed vii) Scale the entire circuit up from 4-bits to 8-bits.​​​​​​15% viii) Create outputs for the circuit to indicate Carry / Overflow

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    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

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    you have to design a wireless power transfer simulation circuit using ADS, I will provide a research paper where the circuit design is given and your job will be simulating the given circuit and reproducing the same graph as the research paper graph.

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    Game Wipe out 16 horas left

    We are a game company that is willing to outsource our games. Game to make now : wipe o...willing to outsource our games. Game to make now : wipe out game Wipe out is a Obsticle run with many Obsticles. Turningplates. Balls towel etc User 1 is running over the circuit User 2 use Obsticles to kick the user out It will be made in unity3d engine

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    I want to have 3 different load cells to measure weight for 3...weight for 3 different things, but instead of having one LCD for each type I want it to display Type A: 1 kg Type B: 2 Kg Type C: 1.4 kg on bigger LCD. I want to know the circuit connection as well and the data from the Load Cell to be saved to a database. or at least to a computer first.

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    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

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    Hello, we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft

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    Hi ...following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch 5). Font size 10pt times new roman I expect a total of Rs. 1800/- @ Rs.100/- per circuit with a total time duration of 2 days. Please quote with your correct price only if you are really interested to finish this work in two days with full accuracy.

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    Trophy icon Design a logo and brand guidelines 7 días left

    I need a logo designed as per the details on the brief, along with suggested colours, layouts, styles, brand guidelines etc.

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    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , ...display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

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    [iniciar sesión para ver URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer with atmega8 or atmega328

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    I need a curcuit board designed and a list of components needed so that I can build the circuit myself. I have very little electronic component knowledge and no curcuit building knowledge. This information must be presented to me in an understandable way. The curcuit needing to be built is relatively simple. I need a curcuit that can connect to a motor

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    circuit design Finalizado left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

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    [iniciar sesión para ver URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer atmega8 or atmega328

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    DesignEngineer Finalizado left

    We Need Design Engineer For Thermal Design purpose. [iniciar sesión para ver URL] Analytical with Auto CAD Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. 3...Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. [iniciar sesión para ver URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller...

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