Sinetrabajos

...integrado con mercadolibre a los fines de la contabilización del stock y del precio, de manera tal que si se modifica el precio en mercadolibre, se lo haga en forma simultánea en el e-commerce. El stock de la parte mayoristas también debe estar integrado al Tango y mercadolibre. El proyecto debe estar armado de forma tal que no se requiéran los servicios del desarrollador en el futuro. Es requisito sine qua non que quien desarrolle el proyecto tenga antecedentes de haber realizado trabajos similares que puedan verse en funcionamiento y que nosotros podamos conversar con el cliente para conocer su grado de satisfacción y soporte durante toda la puesta en marcha del funcionamiento....

<br />Estamos necesitando un profesional para realizar tareas de programación para diferentes proyectos. Pagamos por trabajo realizado.<br /><br />Es indispensable:<br /><br />- Conocimiento de POO<br />- PHP5<br />- SQL<br />- Jquery<br />- Laravel u otro framework moderno (pero es para trabajar en laravel mayormente)<br />- Hacer factura (condición sine qua non)<br />- Ser independiente<br /><br />Esta es una buena oportunidad para alguien que tiene una buena base y busca la oportunidad de aprender buenas prácticas y tecnologías nuevas.<br /><br />Para tener de ejemplo, le pedimos si puede presupuestar un ABM para un backend ya en funcionamiento, realizado en larav...

<strong>Vincent Agencia</strong> busca programador/desarrollador de aplicaciones y web. Para cubrir pico de trabajo y nuevos proyectos. Condiciones <em>sine qua non</em>:<ul><li>No ofrecemos un contrato matrimonial, más que nada serían unas cuantas canas al aire: relación por proyectos y objetivos.</li><li>Imprescindible que sepa pensar y ya después si eso programar.</li><li>Que sea joven, al menos de mentalidad.</li><li>Que nos enseñe algo, de lo que haya hecho, o al menos un pecho.</li><li>Que nos diga lo que vale. En palabras y en dinero. </li><li>Que le gusten els <em>bars</em>, el <em>cel</em> i les <em>ones</e...

Design and build a sine wave signal generator. The specifications are as follows: - Sine wave output in the range of 40.0-50.0kHz. User adjustable via potentiometer. - The maximum output voltage 20V. - You select power supply (110VAC 60Hz to DC). - BNC output connector. - 3-digit frequency display (plug into PCB via a socket). Design circuit, create PCB layout and manufacturing files, and arrange for 4 PCBA prototypes to be built and shipped to me in the USA.

...setups. Previous experience designing real-time monitoring systems is also a plus. System standard: AC Line (110Vac or 220Vac) Normal Operation, Load is connected to AC Line in case of power loss, it will be supplier by li -ion battery Li-ion battery always charged by AC line (need to use BMS) Li-ion battery 12Vdc (18650 x 9pc) or more (expandable) Inverter input 12Vdc Inverter output pure sine wave 220Vac Inverter power: 1500W ** Need to design inverter!! not use from market ones ** Load: ac equipaments with high peak current : Load = 1/4HP ou 1/2HP (i.e: Refrigerator / Freezer / Automatic Gate) Need to have display output to show status of battery charge and input status (battery or AC) Need to have a button to manual switch from ac to battery Need to have fuse to prote...

...your source sounds, produce a twelve-part(sample-based) drum playback instrument. It may be hosted in the software sampler/playback engine of your choice (Kontakt, EXS-24 etc.) - Mapping should ensure some degree of GM drum map compatibility for core sounds. - At least six of the sounds should be created from 'analogue-style' subtractive synthesis methods, and using only simple audio waveform (sine, triangle, saw or square + white noise) as their starting point. - You should also attempt to explore other synthesis methods (such as FM, Granular and Wavetable, Additive etc). Your submission should include a screen capture video demonstrating the instrument, audio examples of each drum part and a short (500-words max) development report on the creation process. The r...

Hey everyone, I need a small python script that I can run in visual studio code. The script should do the following: - It should cut out a sinusoidal form at the edges of an image. - It must take into account the transparency in an image. This means that if the image is transparent up to half, the sine curve should only start in the visible area. - The script should take the example image in the same folder as the script, modify it, save it under a new name and open it. - At the end of the script, I want to have a function in which I enter the values "top", "right", "bottom" or "left" and accordingly the respective image edge is edited. - In addition, the amplitude and the smoothness must be able to be adjusted in the function. I will...

I'm looking for an experienced electrical engineer to create a schematic for a 10000w 12vdc to 120vac inverter, with a precise list of materials needed. A key requirement is that the output waveform must be a pure sine wave. This inverter will be used primarily for operating home appliances. Including the following safety features in the design is crucial: - Overload Protection - Short Circuit Protection - Overheat Protection Your expertise in designing power inverters, knowledge of component sourcing, and ability to consider safety and efficiency in schematics will make you the ideal candidate for this project.

...company logo attached 2) some symbolic graphic icon that conveys the message that the device purifies sound distortions, As an example I have attached a sine wave (that is a good symbol for sound) that starts blurred and the gets crystal clear. As an example this graphic symbol could be to the left of the Deliner text and it could e.g. smoothly morh into the first „D” letter of the Deliner text. Or it could be somehow be integrated somewhere inside the Deliner word. It is just my „amateurish” idea to give you a general flavour of what I have in mind but the designer is the ultimate master here. And I do not mean to insist on using exactly a sine wave symbol necessarily or follow my guidelines above literally – some original ideas are also mu...

I'm seeking an experienced Electrical/Electronics engineer specializing in power systems and inverters that has code that uses SPWM to generate 3 phase sine waves for Inverter purposes. You must have this code already and it must run on ESP 32 module.

I need the logo I've sketched to be made professional. I want the central N to look sort of like a sine wave (as I drew it). I don't necessarily need the tails on the central N framing the word RESONANCE. I want the central N to have a gradient color scale where the troughs/lower most portions of the letter are green, and the tops/highest portions of the letter are red. It should be yellow in the middle of the letter The other letters should all be black

Hi I have a basys 3 and I want to create sine wave then to apply a FFT (with IP FFT) and the data to be transfered through UART to a serial port in a real time form. Please is it possible this and which will be the cots?. 115200 bauds, 50Hz sine frequency. Cheers, Nikos

I am looking for a designer to create a logo for my business. The details are as follows: Business Name: Tranquil Air & Electrical Nature of Business: Services Design Elements and Colors: I have specific ideas in mind for the logo design. Would like an Alternating current sine wave and snow flake. And colours like teal, aqua, and fuchsia. Also would like the business name as part of it Ideal Skills and Experience: - Graphic design experience - Ability to bring creative ideas to life - Proficiency in logo design - Understanding of the services industry and target audience - Attention to detail in order to incorporate specific design elements

I am looking for a skilled programmer who can develop a program for an Arduino project. Functionality: - The program is required to process input information of two sine wave signals and calculate the phase shift between the two semitric sinewave signals that have a phase angle between each other and be able to display the value of that angle The program should be compatible with arduino and the output (result,phase shift angle) should be able to be displayed on laptop or computer or any screen connected to arduino Ideal Skills and Experience: - Proficiency in Arduino programming. - Experience with reading sensor data and displaying it. - Familiarity with RF signal antennas. - Ability to create a program that can interact with other devices and display the data on a screen.

I am looking to hire a freelancer to design an FPGA function generator using a Altera MAX 10 FPGA, 10M08SAE144C8G that produces a frequency of 10 MHz and above. The desired waveforms are sine, square, and triangle. This function generator should also have a single channel. If you think you have the skills to help me with this project, feel free to bid on it. Thank you!

Hi, We are looking for a self-advertisement for LED Hoarding advert. We are installing LED Hoarding at Pune City and for the same to attract clients we need 30-second animation for our company, we are already in Hoarding Business sine last 20 years.

I am looking for a freelancer who can help me design and build a sinewave PWM inverter circuit. The project requirements are as follows: Power Rating: - The inverter circuit should have a power rating of minimum 150 W. Input Voltage: - The circuit should be designed to work with a 24V DC input voltage. Output Voltage: - The 24V DC input is to be converted into pure sine wave out put using analog SPWM techniques. Components: - I do not require any specific brand or type of components for this project. Any reliable brand or type will suffice. Deliverables in the Project - Schematic, BOM and Gerber files. Skills and Experience: - Experience in designing and building sinewave PWM inverter circuits. - Knowledge of power electronics and circuit design. - Ability to select appropriat...

...freelancer who can assist me with a circuit design project. I have a rough idea of the layout design, but I am open to suggestions. The timeframe for completing the project is flexible. Skills and experience required: - Strong knowledge and experience in circuit design - Ability to work with a rough idea and provide suggestions for layout design - Flexibility in terms of project completion timeframe Sine wave output voltage Output frequency 50 Hz EN 50155 compliant Input voltage 110 Vdc Input voltage range 77 - 138 Vdc Output voltage 230 Vac Output current 12.5 Amps Apparent output power 1500 VA Output voltage control with input 0-10 Vdc Open loop control is used. This inverter will be used to control a 1 kW fan mounted on the train, therefore the size of the inverter shou...

I need a very simple application written in C#, in Visual Studio, with WPF and it has to follow the MVVM architecture. I need it...box has its text label ("val 1" and "val 2") 2) A panel for output: a text block where is displayed a number coming from the Model part (sumVal), and a very basic plot to show the points calculated in the Model part. - Model: 1) One class to compute the sum between the 2 input values, called sumVal 2) One class to generate 10 datapoints (x, y) from the sine function, between x=0 and x=10 and using as argument of the sine the quantity (x*sumVal) 3) One class to plot in the GUI the datapoints computed in the previous class If you accept the job, i need a quick call on Google Meet so we can discuss about details ...

I am looking for a skilled freelancer to design a current limiter for a specific electronic component, namely a resistor. The purpose of this design is to protect the resistor from excessive current flow. I have a power board and it is working at 180v peak to peak voltage 18khz sine wave and 40 ma RMS. The issue I have the current is not steady I want a circuit design that ensures the current not exceed 20ma rms. Requirements: - The current limiter should have a peak to peak voltage of 200v and a current limit of 20mah at a frequency of 18khz. - The design should be suitable for an in-home working environment. Ideal Skills and Experience: - Strong knowledge and experience in electronic circuit design. - Familiarity with current limiting techniques and components. - Ability to ...

Hello, I am Adult Webmaster and looking for sine SEO experts with experience in adult backlinks, who can find and deliver real adult backlings. I ve several adult sites regarding tubes, camsites, dating and looking for adult backlinks so you have ones ? , know some ? , find some? , find good links that are link to adult sites no specific budget its individual to commit and confirm if good als maybe also for link exchange, link buy best regards, Alex

THE DESIGN MUST INCLUDE SINE AND BACK COVER Are you approaching retirement and feeling a mix of excitement and fear? Or are you already enjoying your retirement pension but are looking for something more than a passive existence? "Retirements and Pensions: Beyond Retirement" is the essential resource in the world of retirements and pensions that you have been looking for. This revolutionary book shows you how to turn your retirement pension into the springboard to an active, healthy and meaningful life in this stage of retirement. What Will You Learn in Your Active Retirement? Finances and Pensions: Confidently navigate the complex universe of retirements and pensions, and discover how you can maximize your retirement pension benefits. Health and Wellness: Practical exer...

I am looking for a freelancer who can develop a Square Wave to Sine Wave (Power) Converter for my project. Input Voltage: 120V (rms) Square wave Frequency: 500 Hz Output Voltage: Same as Input Load applied at Output: 1.5 Amp Skills and Experience: - Experience in designing and developing power converters. - Proficiency in working with square wave to sine wave conversion. - Knowledge of frequency range specifications and voltage regulation. - Familiarity with power electronics and circuit design. - Ability to ensure reliability and efficiency in the converter design. If you have the required skills and experience, please submit your proposal for this project.

I took a long time to connect the equivalent circuit of the piezo material (Quartz) to its electrodes (attached on both sides of the quartz), gave it sine voltage, and did a harmonic analysis to see the amplitude of piezo oscillation in the specific range of frequency. I added the CAD data directly to the workbench and added the APDL commands (attached) to the modal analysis (added before the harmonic analysis). Based on the errors I receive " Element 18590 does not have all of its required nodes defined. The E command is aborted" I am guessing that the problem is with nodes and elements that I introduced. It would be really appreciated if you can help me with this issue.

We are searching for support on debug test and addition of a couple of features to a project we developed last year The board is a synchronous (with GPS PPS signal) acquisitio...internal registers and ADC’s registers. Details on the protocol in the FDD SPIS: Si Master, the data acquired from the ADCs are packed and sent to the external IMx6 Modifications ADD MEMS Accelerometer, ADXL355 channel modify the data stream, adding 8th channel. A review of protocol might be needed ADD Registers to control DAC and discretes ADD DAC. We can share a DDS to generate arbitrary waveforms, sine and pulses Connect some LED to internal registers controlled by SW Other activities Test and debug on a custom board with a iMX6 connected. the iMX6 will not be part of this task (a SW guy will be wo...

Sinewave Inverter Project - Lighting Equipment - Power Rating: 250VA - Input : 24VDC nominal [Can be anything between battery down 16V, battery overcharged 30V] (2) Output:- (i) Voltage = 110V RMS (ii) Current = 2 Amp (ii) Freq = 500 Hz (iii) Pure Sine Wave; THD 5% (iv) Power Load Coefficient (Capacitive) = 0.6 pf (Lead), minimum - Devices connected: Lighting Equipment I am looking for a freelancer who can develop a sinewave inverter for my lighting equipment. The inverter should have a power rating of 250VA. I have specific requirements for the input and output voltages, which will be discussed further. The inverter should be able to efficiently power the lighting equipment without any disruptions. Skills and Experience: - Experience in designing and develop...

...looking for a professional who can design and build a 3-phase inverter with the following specifications: Power Rating: - The inverter should have a power rating of 250 VA. Input and Output Voltage Requirements: * Input = 48V DC * Output:- * Input = 48V DC * Output: (1) Three phase; Pure Sine Wave (2) Frequency = 1000 Hz (3) Line Voltage = 36V AC (4) Current = 4 Amp (5) Power Rating = 250VA (6) Power Load Coefficient (Inductive) = 0.6 pf (Lag), minimum Output Waveform: - The system should produce a sine wave output waveform. Ideal Skills and Experience: - Experience in designing and building 3-phase inverters. - Knowledge of power electronics and electrical engineering. - Familiarity with inverter voltage requirements and waveform generation. Please provide examples o...

Design a Pure Sine Wave 10000W Solar inverter that uses 48V-55V DC to generate 120/240 60HZ Split phase VAC. Built-in Bluetooth for monitoring and configuration. Smart transfer switching between Grid and Battery bank when the battery is low. Built-in MPPT charger.

Design a Pure Sine Wave 10000W Solar inverter that uses 48V-55V DC to generate 120/240 60HZ Split phase VAC. Built-in Bluetooth for monitoring and configuration. Smart transfer switching between Grid and Battery bank when the battery is low. Built-in MPPT charger.

I am looking to source a variable amplitude & frequency-sine wave voltage source. The required voltage range is from 0-200, and the required frequency range is from 1-500Hz. This voltage source must have adjustable amplitude and frequency. If you have experience providing products with similar specifications, I would love to hear from you. Thank you!

...Use a python Reinforcement learning library to implement RL environment to train and test a simple model (Neural network) #Important: code in jax(python) in jitted functions # RL algorithm will be provided in library, no need code algo #link to a public github RL library with example environments will be shared later. # simple RL environment in jax(python) to classify a simple single dimensional sine wave like input data into segments of zeros and ones, with input processed sequencial. #6-8 features will be defined which needs to be calculated in the environment to get observation for step #6-8 inputs to network with one output # small (3k-5k rows) training and test data will be provided # trained model should give acceptable result on test data for the given algo # Some Exper...

I am in need of a professional to work on an LT SPICE amplifier project. The ideal candidate should have experience in designing and implementing amplifiers. The following are the requirements for the project: Input Signal Source: Sine Wave Specifications: - Input and Output Impedance - Bandwidth Gain: Greater than or equal to 200 The successful candidate will be expected to deliver high-quality work, and be able to work within the specified deadline. I Can attach PDF for more details is needed My budget is $100 if you can complete in 36 hours

I am in need of a professional to work on an LT SPICE amplifier project. The ideal candidate should have experience in designing and implementing amplifiers. The following are the requirements for the project: Input Signal Source: Sine Wave Specifications: - Input and Output Impedance - Bandwidth Gain: Greater than or equal to 200 The successful candidate will be expected to deliver high-quality work, and be able to work within the specified deadline.

I need a logo for a new company called SIGDET (or sigdet, SigDet, etc.). The company deals with signals (the "sig" in SigDet) so I want the "S" in SigDet to incorporate a sine wave. I want the logo clean and simple so easily printable on shirts and things like that. Preferably one color or black and white. Motto for company is "Purposeful Action" and that can be in the logo, or not.

Back End designer - TradingView Charting and Trading library sine qua non - API - Websockets - DataFeed - JavaScript - Nextjs - Angular - React - Vue - Node.js - Optimalization of code and database for speed

Need help solving problems relating to sine-triangle modulation, and permanent magnetic AC&DC machines. Knowledge with Matlab and Simulink will be of help. Need it completed within a few hours. Message for more info on the project.

...the following performance specifications: a. Frequency response: 20 Hz – 20 kHz (-3 dB bandwidth) b. Output load: 1 kΩ - 10 kΩ (resistance from output to ground) c. Output voltage: 2.5 V peak-to-peak (with a 50 mV peak input at 1 kHz) d. Harmonic distortion: Largest harmonic more than 45 dB below the fundamental frequency (measured with a 1 kHz sine wave input at 50 mV peak) e. SNR: ≥95 dB (27 deg K, noise in 20 Hz to 20 kHz with a 1 kHz sine wave at 50 mV peak) f. Power supply: Two 1200 mAh AAA batteries (each battery produces 1.5 V) g. Battery life: >600 hours h. Parts cost: No specific requirement, but lower is better Provide a detailed report on the design process, including: a. Design approach and rationale b. Calculations used in ...

My project is to upgrade my Objective-C iPhone Audio app to a NEW UI design. The app is a L / R stereo, Sine Wave frequency generator with various features. The old app is currently in the Apple Store. Some work has been done on the new version but it is very incomplete and we will use TestFlight to debug and communicate feedback. One key new feature is to add an AUDIO RECORD function that will integrate sound file into app. A 2nd new feature will be to add a PAN L/R function. Required skills… • Strong Objective-C skills, debugging skills • Familiarity with basic Audio functions (AVFoundation?) • Ability to handle basic UI graphics / layout (UIKit?) • Familiarity with Apple TestFlight • Familiarity with Apple review / submission process • Be wi...

I would like it if you could create a vector graphic image in Photoshop for me in psd format, which is an equilateral triangle whose sides consist of 1-1 sine signals. the wave goes outwards halfway up the side, then returns halfway up the side, then goes inward and returns from there to the corner of the triangle. the rise of the sine should be 3 divided by PI. In the second part of the task, I want a grid structure from these wavy triangles that is 100 wavy triangles and wavy triangles in both width and height. It would look roughly like a checkered notebook, only with these wavy triangles. I have attached pictures to show how I thought. the green lines are only guide lines. pink is the approximate shape.

The Project already has a ready code which has 6 step commutation ( Square ware ) controller with all the required peripherals (features) required for the e-cycle application. We are looking for a person who clearly understands - SINE wave controller of BLDC Motor and its Firmware implementation and who will help us to convert this Square wave firmware into a SINE wave controller. We need to optimize the complete firmware (loops like current and all) for smooth operation requirements. (** STRICKLY REQUIRED A PERSON WHO HAVE DONE IT IN PAST**) Motor controller Hardware is 100% percent sorted. MCU - STM32 G030 / STM32F103 For more details please reach out to us.

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As discussed via PM. in python - and using data from previous projects - calculate values - plot on chart with colors - trim the data - fit a sine curve - calculate r_squared

...drop down menus · Hands-on experience on various microcontrollers AVR/PIC/ARM/STM32F4/Xilinx XC7Z020 · IDE experiences on AVR Studio/ MPLAB/Keil IDE · Peripherals like - UART/SPI/I2C/ADC/PWM FPGA interfacing includes C Code for: ADC IC with SPI interface. DAC IC with SPI interface. 12 Bit Parallel Data interface with DAC IC. 8 Bit Parallel Data interface with DAC IC for sine wave generation. 10 PWM channel interface. SDRAM interface. SD Card Interface. USB interface RS232 Interface Current Steering DAC interface interaction experience on FPGA Able to prepare and implement the Pre-production plans like Bill of material preparation, Assembly instructions and final quality testing procedures. ...

, agentia imobiliara prin care oferim servicii superioare in imobiliare - altfel decat marea majoritate a agentiilor. Practic, reprezentam doar o parte in tranzactia imobiliara si obtinem pentru clientul reprezentat rezultate de exceptie in termeni de timp si de bani si ca experienta in sine. Agentia este la inceput de drum, (toate detaliile, ulterior) cautam solutii pentru a aduce clienti.

I summed up 3 sine waves, then made a Fourier analysis but it doesn't work properly. Frequencies are 100 times smaller and amplitudes are 100 times highers. Additionally the biggest amplitude is linked to the smallest period. Finally, I have no idea how to find the phase. Thanks in advance your proposal.

Program the Basys 3 using the Cordic IP Integrator to generate: the hyperbolic sine and hyperbolic cosine of an angle parameters: You must enter the angle in degrees using the switches, so that the vhdl code includes its respective conversion to radians. This angle should be shown on the 7 segment displays. Pressing btnu the displays should then show the (hyperbolic sine) of the entered angle, and pressing btnd should show the (hyperbolic sine) of the angle.

* A 500W Pure sine wave inverter * Input : 180 V DC * Output : 50 - 120 V variable. 400 Hz * No transformer to be used * Control: Only analog control

Hi, We have a semi-ellipsoid shape with a rigid body indentor. The indentor inserts an 8 mm sine displacement into the ellipsoid. I have simulated half of the shape as it is asymmetric. I got an error while submitting the job and I would appreciate it if you could resolve the error. I need the completed job, and all the files including Cae, jnl and inp files. Thanks

1. Use LUT-DMA-PWM generate two sine-waves, (100, 300 Hz nominal), max harmonic distortion 0.5% 2. GUI to change Amplitude and frequency of the sine wave. need source code in C/C++ The sine-wave will be tested with dspic33ch512MP508 and DRV8833 to drive a speaker. harmonic distortion will be validated with FFT app.

I’m looking for someone to develop basic block diagram, bill of material, schematic and programming for proof of concept device that can produce fully contollable 3 phase (separate chanells, that can be connected togather to have common star point) curent source 0-15A, resolution of 1mA. Current source must be capable of producing pure sine wawe of 50 or 60Hz with additional higher harmonics ( up to 10th harmonic). MCU to be selected from STM32 range. Design should be possible to extend to 8 currents each fully independently programable. Values to control on each current source individualy are : Amplitude 1mA resolution Frequency 0.05Hz resolution, range 0-100Hz (plus higher harmonics of 50 and 60Hz) Phase angle 0-360 with 0.1 deegree steps