Pwm sine wave inverter schematictrabajos

I need a logo/label built for our Kombucha brand "Tonnta Booch". The letter T in the word needs to be in Kungfont regular in the colour #30D5C8. I have attached image for referance. The rest of the letter the font is flexible. Tonnta translates to Wave so I would like a wave on the logo somewhere. Preferably in the colour #30D5C8 or #245B85. The slogan is "cultured waves of creation". Which would also need to be on the logo. I would like to logo to be a circle or an extended half round shape

We need a simple yet original logo for our company Wave Property Services. It could be as simple as the letter W in a cool way. It could be the word Wave written in a cool way. Our color is a light blue

Need A PCB Design In Gerber Format Schematic and Reference Images Will Be provided.

...able to test the ESP32 firmware. The Android app is not intended to be suitable for commercial use. At minimum your deliverables must include the source code for both the ESP32 firmware and the Android app as well as any setup and usage instructions. To demonstrate your knowledge of ESP-IDF, you must include in your bid the correct syntax for using the ESP-IDF function analogWrite() to output a PWM signal with a duty cycle of 75% at 10bit resolution on pin 36. Any bids which do not include a response to this request will not be considered. ...

I need an Arduino Nano sketch for PWM control a LED driver with 31x LEDs using I2C communication. We want to connect a prototype PCB with groups of LEDs and check all are working according to the following functionality. The LEDs need to be controlled individually and as groups. Functions 1: off 0%-> on 100% (ALL LEDs) Functions 2: breathing/pulse (ALL LEDs) Functions 3: breathing/pulse (Each group) Function 4: turn each LED gradually in order i.e. a LED string (group 7) Function 5: turn each LED on gradually 1 to 7, then 7 to 1. (group 10) (can explain this later) Group 1: 2x LEDs Group 2: 1x LED Group 3: 1x LED Group 4: 1x LED Group 6: 10x LEDs Group 7: 5x LEDs Group 8: 1x LED Group 9: 1x LED Group 10: 7x LEDs Group 11: 2 LEDs The LED driver is IS31FL3236A-QFLS2-TR (4...

I am looking for someone to draw out an electrical plan with accompanying pages for a small (micro turbine) wind turbine. This is a new wind turbine and the project we are developing for is the first of its kind. I can provide a sketch of the electrical plan, datasheet on the inverter and information to be used. We are a well established solar design and construction company so this is only a modification of what we do. I have solar plan set templates which can be modified for a wind project plan set. The plan set will likely have the following pages: * Site Plan * Electrical Plan * Datasheets etc.

Need a freelancer to redraw a scientific diagram. I have already made the schematic. Need someone who will redraw the illustration. Cosmetic edits are allowed as long as the scientific concept is not distorted.

...and minor changes: 2 (ex: gps boards) Important: A) Don't apply without reading/seeing any of the content here and also don't apply if you don't know calculations. B) only apply if you know to use ESD protection using TVs diodes, filter design and impedence matching stuffs. C)The project is time critical so,if you can't deliver within a week then don't apply. D) Creation of footprint and schematic module may be present in the design for some components. E) Don't bid your quote and ask for budget extension via chat, it's unprofessional and cheap tactics. F)Don't quite/runaway after awarding the project by saying "the bid i made for the project won't be sufficient or consume more time to design than i thought". In reality t...

I want LED dimming controls through touch screen buttons using PWM and STM32 or Arduino.

Hi! I am coming back to you for a small and quick project. I need a schematic drawing of a beanie I have designed (similar to the sweater schematic drawing you made for me for a sweater in September). I can send you some pictures if you agree to do it. Kind regards, Cecile

See attached pdf file. It explains all the changes required

Hi, i am having a partially completed schematics based on esp32. Take a look at the schematics i have attached. I want the schematics to be completed and the board to be routed int... A) Don't apply without reading/seeing any of the content here and also don't apply if you don't know calculations as the design requires some calculations B) only apply if you know to implement ESD protection using TVs diodes, filter design and impedence matching stuffs. C)The project is time critical so,if you can't deliver within few days then don't apply. D) Creation of footprint and schematic module may be present in the design for some components. Special conditions: A) Advance payment concept will not be entertained. B) Budget extension will not be entertained as the...

...and minor changes: 2 (ex: gps boards) Important: A) Don't apply without reading/seeing any of the content here and also don't apply if you don't know calculations. B) only apply if you know to use ESD protection using TVs diodes, filter design and impedence matching stuffs. C)The project is time critical so,if you can't deliver within a week then don't apply. D) Creation of footprint and schematic module may be present in the design for some components. Special conditions: A)The Boards on s. no : 2&3 will change over time after fixing the board specs and chip. The specs and chip specifications will be noticed to the selected freelancer. B) Advance payment will not be entertained. C) Budget extension will not be entertained ...

I have 18 88''x40'' (410 Watts each) Bouge solar panels that need to be installed and connected to the electrical system on the two-story house located in North Dallas. You need to bring your own tools and also suggest a list of other supplies I need to provide for you (inverter, battery, circuit breaker, cables, etc.). The job should be done in one day. You need to provide the design(panel map) so that approval from the HOA can be obtained. I also need you to apply for city permits for me. You MUST be insured and bonded and have verifiable certification.

Bought solar panels and mounting rails and inverter but need advice on how to connect everything as well as what other options I need to buy

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We need a PCB made with Gerber File, BOM and Schematic. The PCB size and component layout should match our drawing, which will be supplied as a DXF file and attached to this project. The components of the PCB includes the following items - 1) Firebeetle ESP32 board 2) Raspberry ZERO board 3) Raspberry PICO board 4) TTL to RS485 board 5) GPS Receiver board 6) Light Sensor board 7) LED Hub board All the above components are to be connected as per our component overview document attached to this project. We will provide wiring connection details for each of the 7 boards.

...attached), with the 4 elements around it: A spiral that goes up from the palm of the hand - of leafs flying in the wind (that signify the air element) and another spiral of fire, spiraling upwards, integrated in one another, or seperate, but both going up. Have the wrist-arm area transform into roots going downwards to the ground, tree-like, fading out into the ground -and combine water in it as a wave or otherwise. - (I'm open to ideas regarding the form of combining the water element). You're welcome to combine sacred geometry shapes and feel to it as "garnish", but keep in mind that the palm with elements is the Main Focus. Please refrain from using templated fractal art and focus on the drawing/illustrating qualities. The main goal would be a living an...

We need MPPT Design Engineer from China Also Knowledge on Lithium Battery Based Solar Photovoltaic Products. Boost MPPT design for Solar Street Light Solar Inverter. Also Experience on Solar Hybrid Inverter Design. China Based Freelancer Required

This is to to build a module to calculate string sizing of the the inverter using excel.

I need small help in generating PWM signals using 3 hardware timer interrupts, 2 timers for two 6 - 9kHz variable frequency fixed 45% duty cycle @ 180degree phase shift with each other, and 1 Timer for 100kHz fixed frequency, variable duty cycle from 10% to 80%.

Expectations: 1. Minimalistic design considering space utilization 2. 2d drawing should be as per government regulations 3. amenities of mini marriage should be covered

...------------------------------ We need someone to help conduct tests (non-destructive) on some of our recently developed embedded PCBs. The PCBs are in India so a testing agency in India is preferred but not required. Actual list & specs of these systems will be provided to short listed candidates. The PCBs operate like a PLC, have several RS485/232, TCP, Canbus ports, along with AI, AO, DI, PWM etc. Some of the testing will be stress, RFI, Temperature, humidity, electrical noise, vibration, PID control etc. Provide us the testing equipment and infrastructure you have. Also, list any other testing that you recommend should be done and test activities you cannot provide from our list. This is a temporary contract work. Please submit any test certifications or other relevant...

Looking for good pcb designers... should be able to Design Neat and Compact PCBs from the given schematics file. person should be able to generate. 1. Appropriate schematic Designs and PCB layouts. 2. Provide Gerber, pos/centroid file and other manufacturing related files. 3. Should generate appropriate BoM suitable for different pcb vendors. 4. For some scenarios should be able to design multiple variations. 5. Improve on the already provided schematic designs. 6. Should have good experience in kicad6. Looking for Long term engagement. 7. Majority of Design are 2 layer but few design may be 4 layers also.

My son requires a schematic to follow for building a working example of switching a positive output to a 100w 12v bulb using a MOSFET or transistor with a 12v trigger. ( NOT from a board like Arduino. )

Please recreate this logo with the shark photo. Write custom text "PRO WAVE"

Hi I am looking for someone with experience of mechanical schematics. I have a sketched AHU schematic and i would like it drawn up in CAD, i also have a CAD version of a previous project which would help as a basis John :)

We need to re-design board connector locations according to our requirements. The added image is just for getting an idea that how connectors could be rearrange but it will not be the final design. I need complete schematic design with PCB layout, BOM file so i could order it too.

Looking for a PCB experty to design a pcb for me from a schematic file i have. Must be able to also add all the components to the pcb so that i can get the full Gerber file for production.

Two 24V 10A power slots turned on/off by two load switches. I need circuit diagram verification with current components, The improved schematic diagram in kiCad is the final deliverable. Current circuit diagram is attached in the file.

I have more than 8 years of working experience in embedded domain and I have expertise in hardware design and firmware development. [] Expert in: - Embedded Firmware development - Sensor library/driver development - Over The Air (OTA) firmware update over BLE and WiFi - Device to cloud communication. AWS, Google ioT core, Azure etc. - PCB design, schematic, pick & place and BOM file

EDA schematic KiCad 6.0.8: complete, review, find errors and correct my incomplete schematics, transfer both to PCB design and prepare to layout of the two PCBs. The project consists of two schematics / PCBs and is called ECSS and ECSS-ext. ECSS-ext is the smaler project. It is a prototype of a citizen environmental sensor station. I want to order the production from So the the schematics and all components / BOM have to fit to their constrains and component catalog. Tasks: 1.) First rename the smaller KiCad-project to ECSS-ext. Some components are incomplete or not correct, some still have the now deprecated part# from jlcpcb. So for each single component, review it, complete or correct Value, Footprint ... etc ... in a way, that the BOM will automaticly

As discussed we will provide you schematic ,pcb design and gerbers,pick and place file on jlc.

There is a project where the schematic design and element arrangement have been completed. To complete this, we need a competent PCB designer. All information will be provided to qualified freelancers.

I am looking for an Editor with a theatre and film background. Someone who has a feel for the acting process in addition to being an excellent editor. Approaching Shylock: An Actor's Journ...anti-Jewish bigotry rather than a vehicle for it. The work has been reviewed by a leading academic authority on Stanislavsky and a theatre artist who described it as "prodigious" and the kind of research that all actors and directors should do to make classical plays speak to our times. I fear, however, the piece may be over-long for many readers and needs the eye of an excellent editor on the same wave-length with the author's concerns and objectives to improve its focus and impact. I hope you may have someone among your editorial talent who would fit that bill. Yours,...

i would like to give the companies the offert with mainlt boat equipment direcly in one place like inverter ect. it would be connected and only prepared jus to assembly hull

Deadline: 3 weeks No op-amp designs!! this device will be used on live animals therefore voltage and current protection is a MUST with big letters and it need to operate at least 12 hours so thermal design needs to be properly done harmomic distortion must be less than %4 Input : 12VDC Battery powered. Output Voltage : 110 V peak to peak Output Current : 40mAh Continious Output Frequency : 18 kHz Sine Design considerations; This device will be used for 12 Hrs continuously. This device will be tested on live animals there is ro room for voltage spikes and over current. NO op-amp design is allowed. THD must be %5 or less.

People who worked in the relative domain and experts in Electromagnetic wave theory please send proposals.

We have to develop a Service Based Mobile app , we are an inverter service Provider company and want to develop a mobile app for Our Engineers to update Service Call Log details into app and also App should send notifications as well.

We are building a prototype product (utilising a Raspberry Pi Zero) for some market testing. We require a 33 x 87mm PCB to be designed. The PCB will include a 24v PSU, RS-485, RS-232 and Ethernet int...PCB to be designed. The PCB will include a 24v PSU, RS-485, RS-232 and Ethernet interfaces. We also require a second, smaller PCB with 5 status LEDs and a reset switch which will connect to the main PCB described above. The outline design work and component selection has already been done. We will provide a full design file with data sheets and reference schematics. The project will require schematic capture (based on the supplied reference schematics), design optimisation and PCB layout for both PCBs. You will be required to sign an NDA and all design rights will transfer to the...

I’m looking to build a web database of lyrics that can search specific keywords and retrieve different results like a count of occ...And then expand as needed to paid APIs if the ones below are not enough. I don’t have a preference for platform as long as it is WEB-BASED and has an intuitive workflow. The database should have as much info as possible about artists, bands, groups and their associated lyrics. Users should be able to input a word like “ocean wave” or “sea” and the database should be able to show a sortable count of how many times the specific term(s) appear in lyrics by a particular artist/band. Also we should be able to customize screens where we can create preset searches. Good luck bidding!

Design the building based on schematic functional requirements on any of the given site. The code analysis requirements are to be analyzed and assessed and design modified for compliance. Please refer to the supplementary information extracted from the National Building Code and the Architect’s Companion text reference. This should be drawn neatly using 1:100 plans including site plan and section to describe the required information to professional standards. Task 1. Classify your occupancy major and or minor according to NBC 3.2.2.20- 3.2.2.88. 2. Show the major occupancy fire separations along with floor and suite fire separations. NBC Table 3.1.3.1. 3. Using table 3.1.16.A from the NBC of Canada, calculate the occupant load of each floor of your building and clearly indica...

Hello I need a crash course from someone with a very good knowledge on electronics circuit design especially for devices that is used in solar system (example: DC/DC converter, inverter, BMS, Charging, Discharging, controlling power, etc) It is also important the person will also have knowledge on layout design and the important things that is needed for an EMC free design The prefered material are reference designs that include circuit design and layout design. Example on reference design

...18-bit resolution. Filtering of the digital signal with digital low pass filter for frequencies of up to 500Hz. Board has to have CAN FD bus (5Mbit. Design work includes : - block diagram and working principle – current is measured by a small PCB mounted current sensing transformer - selection of main components (ADC's , filters, shunts, CT's, OpAmps, filters, MCU, CAN transcivers, etc.) - schematic and PCB layout in KiCAD with microUSB port for programming and also debugging - BOM with all details and componets ...

This is a project within our prototype project where we are looking for a new circuit design and building a brand new PCB from scratch. We require a schematic of the board / circuit to be made and the PCB designed from our specification, which must meet the set criteria, to allow the device to carry out its functions as per the specs. This will be working to home supply electricity in the UK (50hz, 230VAC). The full details will be provided to interested parties. We require a PCB design with dimensions, schematic, component list and a logic process document created, to show the inputs and outputs. Please provide a bid that would align to a project of designing a PCB and providing all associated documents. This is for a device within an automotive sector, integrating with...

Hi Sardar, i need help using PIC controller to work on a Motec m4 device to gather all the engine and speed meter data in real time using wifi or spi. Full detailed hardware schematic and component list is required. Can you do this?

Write and integrate compatible code to replace the PWM rotary encoder input with a PWM input from a MPU 9250 9 DoF breakout board in the following Adriano sketch. #include <Servo.h> // Rotary Encoder Inputs #define inputCLK 4 #define inputDT 5 // Create a Servo object Servo myservo; int counter = 90; int currentStateCLK; int previousStateCLK; void setup() { // Set encoder pins as inputs pinMode (inputCLK, INPUT); pinMode (inputDT, INPUT); // Setup Serial Monitor (115200); // Attach servo on pin 9 to the servo object (9); // Read the initial state of inputCLK // Assign to previousStateCLK variable previousStateCLK = digitalRead(inputCLK); } void loop() // Read the current state of inputCLK {currentStateCLK = digitalRead(inputCLK);

...** One series of 10 images of ALZHEIMER disease concept. (brain, neurons, etc.. in context of Alzheimer) ---------------------------- The works must be 100% ORIGINAL and the files DIFERENT from each other. !!! The amount of implication would attract more work for you and HIGHER prices. !!! ---------------------------- As you can see from the viral concepts attached some images are more schematic, some are more detailed. Of course I want as much detail as possible but I will leave that up to you. If the image looks great with less detail no need to add more. But in general, for this project, detail is a plus. By accepting to work on this project you will give me all the rights for the images. Images may not be used further on any platforms digital, print or any other med...

Hello We are looking for content writers to create google web stories. Language : English Niche : Car, Bike and Home inverters If you have any experience in creating google web stories. Pls quote the details. Thanks

Project Description: Using schematics from a current GPS survey unit as a guideline, create a new schematic for a prototype survey unit. Much of the work will be simple "copy and paste" of schematics. Certain parts of the guideline schematics that are not needed should be removed. A serial port should be added for connection to older serial devices. The battery charge and protection circuit should be improved/designed so that two 3500mah batteries can be safely recharged in 4 hours. Support should be provided during the prototype building and testing phase. Once the prototype has been tested and approved, the schematic should be placed on a production PCB approximately 110mm in diameter. The U-BLOCK ZED-F9P should be placed on a PCB hat so future replacement with o...