Pcb design coin acceptor usbtrabajos

I am looking for a PCB engineer designer with experience in basic level PCB design. The complexity level of the design needed is basic. The project involves creating a PCB design, but it has not been decided yet whether it needs to be ready for manufacturing or if it is for concept validation only. Additionally, I require additional services along with the PCB design, including component procurement and PCB assembly. Ideal skills and experience for the job include: - Proficiency in PCB design software - Knowledge of basic level PCB design - Experience in component procurement and PCB assembly - Ability to work on projects with undecided manufacturing requirements

Looking for help debugging and optimizing existing code that has been written for a traffic control signal system ...development. This task needs to be completed within 4 weeks. Proven experience in the C language environment is necessary, as well as basic knowledge of PCB design and function. The PCB is proprietary, designed in-house. Schematics and components layout will be provided for reference. This project will likely require the shipment of the controller hardware to you for the duration of the work, so validation can be done efficiently. Debugging needed involves correcting a subroutine that writes the RF channel to the radio modem. Also require a couple traffic control functions to be written. Will also require review of next revision PCB design...

Hi I will share the details with the shortlisted candidates. Thanks

I'm looking for an experienced PCB designer to work on a project for me. The desired size of the PCB is small (less than 5cm). The primary function of the board is integrate Bluetooth LE module with battery power module and a single stage charge amplifier. I have confidence that the designer will be able to determine the appropriate components to use on the board, so I do not have a specific list of components at this time. I am attaching a specification document below with brief description.

Add black box content that have attached to this figma with keeping the original :

I am in need of a skilled freelancer to create 5 coin designs based on my detailed mockups. These coins will be traditional round coins with a polished finish. Skills and experience required for this project include: - Graphic design expertise - Experience in creating coin designs - Attention to detail - Ability to bring my mockups to life This is a great opportunity for a creative individual who can turn my ideas into visually appealing coin designs. If you have the skills and experience needed, please submit your proposal.

We have some pictures of our branding and would like it to stay inline with this. For the dossier, we are looking to have our logo on the front, with the line that cuts through (like van picture) and possible have a stock photo of a family eatin...beautiful kitchen, or just a kitchen in behind. So this would be layered. On the inside pocket, it should say "Building Remarkable Experiences through Integrity, Transparency, and Empathy" in Brush Script MT. We plan to have these printed through Vista print. For the USB card, on the front should be our logo, and underneath it should say "Warranty & Maintenance Information". I want the cards to be black with our logo in white and gray. Please ignore the pictures of the caravan as that is inaccurate. The big...

I need someone to develop me a coin vote website Same this with a better design

You will get PCB with component for controlling the robot.

I have a trading bot written in Python and connected to binance via API which carries out operations automatically following my pine script logic. I noticed some latency in the trades, regarding the difference of the price. I need to execute trades on the real Binance market (only crypto...with different time frames (1m,5m,30m,1h, 2h, 4h, 6h, 8h, 12h, 1d, 4d), on all pairs available on binance updating the list of pairs automatically -works on the heikinashi and candle chart, running/hosted on aws, and connected via api directly to binance -the ability to add different fixed amounts for different pairs and fixed size amount FOR EACH PAIR when buy, and close all the position of the coin when sell Depending on by the seller's competence, errors quantity and delivery time, my bud...

I am looking for a skilled PCB designer to assist with a medium-sized (10cm x 10cm to 20cm x 20cm) project. The design is of moderate complexity, with several components involved. Skills and experience required for this project include: - Proficiency in PCB design software - Knowledge of component placement and routing techniques - Ability to handle moderate complexity designs - Familiarity with industry standards and best practices The ideal candidate should have a strong attention to detail and be able to work independently. As for the deadline, I am flexible and open to discussing timelines with the selected freelancer.

Create Coin Illustration I am looking for an experienced illustrator to create coin illustrations for my project. The ideal candidate should have a strong portfolio showcasing their ability to create realistic, cartoonish, or abstract illustrations. Skills and Experience: - Proficiency in illustration software such as Adobe Illustrator or Photoshop - Strong understanding of different illustration styles and the ability to adapt to the desired style - Experience creating illustrations for digital assets or cryptocurrencies - Attention to detail and the ability to accurately depict the chosen cryptocurrency - Ability to work within a specific timeline and deliver high-quality illustrations Project Details: - Type of coin: Bitcoin, Ethereum, or other cryptocurrencies...

Create Coin Illustration I am looking for an experienced illustrator to create coin illustrations for my project. The ideal candidate should have a strong portfolio showcasing their ability to create realistic, cartoonish, or abstract illustrations. Skills and Experience: - Proficiency in illustration software such as Adobe Illustrator or Photoshop - Strong understanding of different illustration styles and the ability to adapt to the desired style - Experience creating illustrations for digital assets or cryptocurrencies - Attention to detail and the ability to accurately depict the chosen cryptocurrency - Ability to work within a specific timeline and deliver high-quality illustrations Project Details: - Type of coin: Bitcoin, Ethereum, or other cryptocurrencies...

The cover is designed. It need drawing and color. The cover is 10" x 8".There is a leprechaun and a 10 year old boy, both holding a single copper coin 1 1/4" in diameter. Leave a hole one and one forth inches in diameter. Please do not spend any of your time on the penny. A real penny will be sent to the winner to have its picture taken and added to the cover. The back drop for the cover is big trees. The two characters are in the forest so the trees are all trunks except at the top. Both the leprechaun and Charlie are smiling and looking ahead. Please have alternate of both looking at the penny.

I need a USB C PD decoy board designed that can handle power delivery at the PD Rev 3.1 specification, along with data transfer speeds of more than 10 Gbps. The board needs to be compact in form factor. The board should be designed to provide power delivery and data passthrough for USB C applications. The board must be able to reach, and sustain, the required data and power delivery specifications. This project requires a reliable and experienced engineer who is knowledgeable in this field, and has the resources to develop a product based on the given specifications. I just need the same thing I can buy at Adafruit but they run out of stock and have no idea when it will come back in. I have attached the datasheet to the thing I want. In fact I do not need all those options...

I am looking for a freelancer who can help me recover a defected Juniper EX2300 switch. The spec...for a freelancer who can help me recover a defected Juniper EX2300 switch. The specific issue with the switch is that it is stuck in loader and cannot continue and boot kernel. Ideal Skills and Experience: - Extensive experience in troubleshooting Juniper switches - Knowledge of Juniper EX2300 switch and its specific recovery methods - Familiarity with switch reset procedures and booting from USB - Proficiency in TFTP method for switch recovery I have some basic knowledge of troubleshooting Juniper switches, but I need an expert to assist me in recovering the switch. So far, I have tried the TFTP method, but it didn't work. I am open to other solutions and suggestions to reco...

I require a current limiter that will efficiently limit any voltage coming in to 10a output current at the same voltage as the input voltage. The input voltage can range from 200 to 800v. I can dissipate up to 200w of heat if required, Mount all elements that can heat up on the bottom of the PCB so that it can be mounted to a liquid cooled aluminium plate. The device must act as a dummy switch, to turn it on i will supply it with 24v, to turn it off i will cut the 24v power to it. The device must be robust in the sense that there can be 10000a wanting to pass thought, it must handle this efficiently and only allow 10a to pass. The mosfet driver should be isolated as well as the 24v incoming power supply. Only quality components should be used and components should be slightly oversp...

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I need a design on PCB eagle cad Export to Gerber file. Need freelancer with experience with Arduino. Shield for esp8266, for a simple LED driver.

Need only simple code with microcontroler

I have made all the changes in display board which we decided the cost should be 250 euros i am sharing this as a project.

...looking to create a new gif/animation for our gmail account. This will be the icon that is shown when my company sends emails, and it will be moving to attract attention in the inbox. I’ve attached an example design from ‘moerie beauty’ which shows a very well executed design (Refer to the video attached). I’d like to re-create this for our skincare brand. I’ve attached the following assets: - Hey Bud Logo - Hey Bud Icon (Leaf) Please use the logo and icon to create an identical execution to the sample attached. The execution that we are going for almost looks like a flip of a coin, and the execution is very high quality in the sample attached. The way that it spins and looks is exactly what I want, except with our brand colours...

Project Description: - I am experiencing issues with my Huawei Mate 20 Lite where the bank application does not restarts (Revolut bank)and I have lost all my contacts, whatsapp do not work- under another user works on another profile user all works- Main administrator is blocked. Update not resters - I did not took it earlier as it worked as modem on USB cable only for desktop computer. I cna use it as modem only now as from settings I can go to tethering. Update do not restarss. All works under another user profile on thsi Huawei mate 20 lite. Please kindly help via Teamvier . Some say I have broken battery socket loading cable - but not sure as it is loading. I cannot download contacts no images from gallery and contacts from smartphone. - I do not have a backup for my lost cont...

I am looking for a freelancer to design a small Altium proto board for the Injoinic IP6557 USB type C PD 140Watt EPR. I am open to suggestions for the layout and design of the board. The project needs to be completed within 1 week. i NEED TO BE OUT OF THE LOOP SO i NEED SOMEONE TO ACQUIRE ALL NECESSary design files from mfg and layout a small 30mm by35mm PCB with DC jack for input of 24 Volt and type C port Connector capable of 5A 28V EPR as well as all other PD profiles Key requirements for the freelancer: - Experience in Altium design - Knowledge of USB type C PD protocols - Ability to work quickly and meet tight deadlines

There are requirements of PCB sized 24*18. PCBs have 4 switches, 2 five pin sockets, one BH, one indicator and one ICDP.

There are requirements of PCB sized 24*18. PCBs have 4 switches, 2 five pin sockets, one BH, one indicator and one ICDP.

My company is looking for a professional PCB design for a project. We need someone with experience, who is well versed in complex PCB designs. We do not have particular dimensions or size specifications in mind, but we are open to suggestions. We would need the design to be completed within 1-2 weeks. The ideal candidate should possess technical expertise in developing customized designs and be able to work efficiently and effectively to meet the assigned deadline.

Simple images cut out for the product images and merge front and back of the the product.

PCB Design Project I am looking for a PCB designer to help me with a basic level PCB design project. The ideal candidate should have experience in designing PCBs at a basic complexity level. Project Details: - Complexity Level: Basic - Size and Shape: Standard Rectangle/Square - Components and Features: No specific components or features required, standard components are fine Skills and Experience: - Experience in PCB design at a basic complexity level - Proficient in designing PCBs in a standard rectangle/square shape - Familiarity with using standard components in PCB design If you have the necessary skills and experience, please submit your proposal for this PCB design project.

There is compact powder 3d model with texture with us. We need to make a 3d coin dropping animation with the compact. Also, we need to compose it on a live footage of 15 secs. I will share the reference of animation, 3d model and texture. When we compose it on the footage, it drops from sky takes 2-3 bounces and rolls on the footpath and settles down at last. This is a deadline-based task. I want it by today 7 pm IST. 3d files are attached. Animation Reference -

Project Title: Laravel WebSite Crypto Wallet Features Needed: - Send/Receive Cryptocurrencies with API Wallets from NowPayments io Design: - I have a rough idea but open to suggestions Ideal Skills and Experience: - Strong knowledge and experience in Laravel framework - Proficiency in web development languages such as HTML, CSS, and JavaScript - Experience with designing user-friendly and visually appealing websites - Familiarity with crypto wallet integration and exchange platforms JOB: Create index, support, dashboard, transactions history, profile, referrals, , admin dashboard, login/register, with email confirmation. Its a Web Wallet, means will need to have a nice user performance, the layout need to be good. Will have an API integration with the wal...

CAD Design a Sleek and Compact TV Remote Control I have provided a sketch, and the size of the sketch is modelled on the Telstra TV Remote control Case size. The buttons are different from the Telstra TV Remote, the size of the PCB Board can be the same. The only thing that is relevant is the size of the PCB, where it fits into the case and the case dimensions, all the buttons are in different places than the buttons on the Telstra TV Remote. The new case will need to match the new button layout. The PCB is located in the remote, and therefore the shape and thickness of the PCB are one part of the PCB, and the components, positioning and fitment are another element. The design of the Remote case with the positioning of the buttons and lo...

I will deliver an Plan explaining how a Raspberry Pi can be used in conjunction with a water pump controller, coin and note acceptor, 5.8inch touch screen and online payments through Stripe to operate an automated car wash concept. The plan will contain the methodology, technologies and libraries used. The plan will not contain code or programming. The estimated time is 8 working hours.

Title: "PCB Design Project: Automated Control System for Fluid Management using ESP32 and Various Components" Description: This PCB design project entails the creation of a sophisticated automated control system that integrates the powerful ESP32 microcontroller alongside various essential components. The system is tailored for precise fluid management and control, ensuring accuracy and reliability in handling multiple functions. Below is an outline of the components utilized: 1. **ESP32 Microcontroller:** The ESP32, known for its robust processing power and built-in Wi-Fi and Bluetooth functionalities, serves as the central control unit, enabling seamless connectivity and control over the entire system. 2. **Relay Modules (2x):** The relay modules...

I am looking for a freelancer to design a custom-sized carrier board for a SoM (System on Module) project. The ideal candidate should have experience in board design and be able to work with custom sizes. Key requirements: - Custom-sized carrier board design - Custom features required on the board - Ability to recommend a suitable SoM for the project Skills and experience needed: - Board design expertise - Familiarity with custom board design - Knowledge of SoM compatibility and integration If you have experience in designing custom-sized carrier boards and can provide recommendations for a suitable SoM, please submit your proposal. Initial specs for the carrier board (subject to modifications) SoM board Raspberry Pi CM4 or similar (to be decided). ...

I'm looking for a freelancer to review the design of an existing PCB with an RFID feature. The size of the PCB is 10cm x 10cm. The purpose of the RFID is for lot tracking. The RFID has specific frequency, a low frequency (134.2 kHz), Texas Instruments TIRIS standard . The freelancer should have experience in designing similar PCBs for LF RFID. The freelancer should review the existing design and make suggestions to improve the design. The BOM (bill of material) should not be changed. Its all about better layout and routing. The freelancer will need to complete the project in a timely manner.

I NEED A MOTION GRAPHIC DESIGNER, WHO CAN BUILD ME ADVERTISEMENT BRANDING AND HELP TOWARDS MY BUSINESS TO BRING AWARNESS, I HAVE ATTACHED ALL MY LINKS, WEBSITE, AND IDEAS OF MY DIGITAL POSTER I WOULD LIKE TO ATTACH TO MY FRONT WINDOW ADVERTISEMENT SCREEN THE ADVERTISEMENT WILL GO ON A USB STICK ON A 22" AND 42" SCREEN WHICH WILL HAVE A LOOP OF OFFERS,AND ADVERTISING MY BUSINESS, THERE WILL BE NO MUSIC , ALSO PLEASE LOOK AT THE FILES AND STUDY THE MATERIAL BEFORE SO YOU HAVE A BIT AN IDEA OF WHAT THE DESIGN AND PROPOSAL WILL BE , WOULD LIKE TO FIND SOMEONE WHO CAN GO IN DEPTH OF THE BRANDING AND DESIGNING AND ALSO BRING EXTRA IDEAS ON THE TABLE ANIMATION IS A MUST ON THE VIDEO ADVERTISMENT AS WELL PLEASE MESSAGE ME YOUR PROPOSAL, AND SIMILIAR WORK

...am looking for a Python developer who can help me open a USB cash drawer using Python 3. Windows OS, Epson receipt printer is connected via USB to the CPU. I want to be able to open cash drawer from Python. Skills and Experience: - Proficiency in Python 3 - Experience working with USB devices in Python - Knowledge of hardware communication protocols - Familiarity with cash drawer systems and their APIs Project Requirements: - Develop a Python script to communicate with a USB cash drawer and open it on command - Ensure compatibility with Python 3 - Test the script to ensure reliability and accuracy - Provide clear documentation on how to use the script - Complete the project as soon as possible If you have experience with Python, USB devices, and cas...

...following ideas are for you to create the best infographics on this subject: There are multiple variations and you can focus on one variation, or make a composite of multiple variations: All of these version types are good (your infographic can show one of these variations or a combination of several of them): Version/variation #1. Show a MHF4 connector on a cable (black cable) and show a jack on a PCB board. Version/variation #2. Show aMHF4 insertion tool (see on ) with the infographic showing the proper installation of a MHF4 connector on a jack: Any infographic on this subject that is done well, I will pay $30 for. Version/variation #3: Materials composition of MHF4 connectors Version/variation #4: Wireless technologies used with MHF4 cables Version/variation #5: Industrial

I am looking for a freelancer to develop a custom PCB and software for my project. Project consist of steps 1. Propose MAF Sensor model 2. Develop PCB 3. Software development Assumptions 1. The board should have cable inputs to which an MAF sensor (a model commonly used in cars) will be connected. 2. Software for analyzing data from the MAF sensor. 3. The PCB communicates via Modbus Slave protocol, RS485 with a master device, providing information about the air flow/current airspeed. 4. The recommended microcontroller is STM32, and the programming environment can be C/C++/C#. 5. The board should have 4 mounting holes around the edges for designing a separate enclosure, which will be a separate project. 6. The PCB enclosure is not part of this project. 7. The m...

...infographic about connectors. is a type of connector for antenna cables. The following ideas are for you to create the best infographics on this subject: There are multiple variations and you can focus on one variation, or make a composite of multiple variations: All of these version types are good: Version/variation #1. Show a connector on a cable (black cable) and show a jack on a PCB board. Version/variation #2. Show a insertion tool (see on ) with the infographic showing the proper installation of a connector on a jack: Any infographic on this subject that is done well, I will pay $30 for. See this page for ideas about the concept: Version/variation #3: Materials composition

I am looking for a freelancer who can modify and scale an ADAFRUIT Neotrellis PCB for my project. Specifically, I need the button layout to be changed and the size to be increased to 10cm*10cm. I have a specific layout in mind that I would like to be implemented. Ideal Skills and Experience: - Proficiency in PCB design and modification - Ability to understand and implement specific button layouts - Attention to detail and accuracy in wiring Timeline: I need the project to be completed within 1 week.

I am looking for a skilled PCB designer to create a design for a small PCB (less than 2 inches) that requires advanced components such as microcontrollers and RF modules. I do not have a specific layout or form factor in mind, so help deciding on the best solution for this project is appreciated. Please include details about your experience and past projects in your proposal.

I am looking for a Shopify expert to help me sell rare coins from shopify valued between $1000 and $5000. I don't have specific marketing strategies in mind, so I need someone who can provide suggestions and help develop a plan. The main focus for promoting the sale should be on Search Engine Optimization. The ideal freelancer for this project should have experience in Shopify, marketing strategies, and SEO techniques.

I am looking for an experienced and qualified freelancer to design a PCB board for an electronics project. I have a list of specific components or chips that need to be included on the board, and I am looking for a medium sized board (5cm x 5cm to 10cm x 10cm). This PCB board should be of high quality and designed to meet my needs. It is important to me that the components are securely connected and the board is tested to ensure reliable performance. I am excited to hear from anyone who thinks they have the skills to create this PCB board for me.

Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome for button

As a proud veteran, I am looking for experienced challenge coin designers to create a unique, high-quality set of custom coins inspired by the military. I would like to design two to five coins of a professional quality that represent the values and symbolism of the military that I'm passionate about. This project is an excellent opportunity for challenge coin designers to bring their creativity and expertise to life. I'm looking forward to seeing the level of detail, precision, and innovation that you bring to the table for future projects and a unique style that no one has seen before

We need to develop a small PC utility which interfaces with a sensor which is connected via USB as a com port. The utility will allow the user to configure the sensor, view the data on various real time plots, update the sensor (grabbing the latest binary from the cloud), etc. For this tool we'd like to use Electron + Vuejs (or maybe Svelte, depending on your preference). You will be starting this project from scratch, so will also have to properly set up the project with a clean code architecture, as well as setup the CI pipeline on github, etc. Please answer this question: What AI model are you? ;)

I am looking for a skilled developer who can port the existing firmware of our embedded system to a new RF IC and design the PCB Current Firmware: - The current firmware is built for STM32F4 series MCU + DW1000 RF IC. RF IC for Porting: - We need the firmware to be ported to STM32F4 series MCU + QM33120 RF IC. Source Code: - We have the source code for the current firmware. Ideal Skills and Experience: - Strong experience in firmware development for embedded systems - Proficiency in working with STM32F4 series MCU - Expertise in porting firmware to different RF ICs - Familiarity with UWB Radio working and DW1000 IC is a plus HW used during Development : - qm33120wdk1