Wireless charging circuit designJobb

Få betyg att synas även i tabell Produkt i tabell Produkt info med betyg :

...IoT solutions in the supply chain - Analyze the impact of IoT on the supply chain for lithium-ion battery production Ideal Candidate: - Extensive experience with IoT and its applications - Proficient in Python development and cloud data management - Comprehensive understanding of supply chains, specifically in lithium-ion battery manufacturing - Familiarity with PLC & SCADA, Edge Computing, wireless sensors and gateways - Strong research writing skills to aid in the comprehensive explanation of findings - Knowledge of MATLAB and Statistical Analysis tools would be an advantage. Your contribution could profoundly impact the efficiency and resilience of lithium-ion battery supply chains. Your work will not only provide immediate value to this research project, but could also...

I'm looking for a professional who can guide me on filming a meeting with 3 iPhones and wireless lavalier mics. The goal is to have the video and audio well-synchronized for post-production editing. Key Responsibilities: - Set up 3 iPhones for optimal video quality - Configure wireless lavalier mics for clear audio - Advise on real-time synchronizing of video and audio Ideal Skills and Experience: - Extensive experience with video production - Proficiency in using iPhones for filming - Knowledge of wireless lavalier mic setup - Understanding of real-time video and audio synchronization Meeting Length: Less than 1 hour Environment: Indoors with controlled lighting I need assistance in all aspects of this setup, including ensuring that the video and audio match ...

I require an experienced industrial designer to construct a high-capacity, 1-liter water bottle. This innovative product design project involves integrating a power bank into a functional water bottle, harmonizing hydration and tech convenience. Key Features and Requirements: - A 1-liter water bottle with a built-in power bank - Built-in power bank should have a charging capacity of 20000mAh - The water bottle can be made of stainless steel or BPA-free plastic Ideal skills and experience: - Industrial design - Experience in designing similar products - Familiarity with working with stainless steel and BPA-free plastic - Understanding of the safety standards for the integration of electronics with drinking vessels. This project blends quintessential daily use items...

Une plateforme web pour la gestion et planification des missions chauffeurs par bus a nos clients ( entreprise privé) comme système d’aide d’exploitation SAE - Cette plate-forme cherche la disponibilité des chauffeurs et des bus d’un parc auto. - Grâce à cette plateforme, le conducteur peut consulter son travail quotidien - mouvements journaliers - le client peut suivre...plateforme web pour la gestion et planification des missions chauffeurs par bus a nos clients ( entreprise privé) comme système d’aide d’exploitation SAE - Cette plate-forme cherche la disponibilité des chauffeurs et des bus d’un parc auto. - Grâce à cette plateforme, le conducteur peut consulter son travail quotidie...

As a thriving business, maintaining the health and security of our office...project include: - Analyzing network security: We need a professional understanding of our potential vulnerabilities and the advisable improvements to ensure optimal security. - IT infrastructure: The focus should be on our existing Local Area Network (LAN) and Wireless Network. Familiarity with these infrastructures is thus key. - Access Control: The review should delve into our implemented security measures – primarily access control. Recommendations for enhancing our current setup are expected. In-depth knowledge of LAN, Wireless networks, and access control security measures is highly desirable, as is a keen eye for detail. By the end of your audit, we anticipate a safer, more secure, and r...

I'm in need of an Arduino expert who is adept at programming a small Arduino circuit to control LEDs, a motor, and sound. It will be integrated into a small, Matchbox/Hot Wheels-sized fire truck. The LEDS will flash alternately to represent the emergency lights. The motor will power the back wheels and the sound will play through a small speaker as a siren and horn. Here are the requirements for the project: I believe the Arduino MKR Zero would be a good fit since it has the integrated micro SD card holder and sound processing capabilities. It also has an integrated battery charger. The Arduino needs to be powered by a rechargeable Lithium Polymer battery like 3.7 Volts. - Control LEDs: I believe I can get by with two white 3mm LEDs. I will install fibre-optics to transfer ...

Mi proyecto está basado en la implementación de un sistema web basado en microservicios , para mejorar la gestión de recursos IP en une empresa de Telecomunicaciones. Tengo pensado usar un Registry (Eureka Server) , Load Balancer ( Ribbon ) , Gateway ( API GATEWAY), Circuit Braker ( Hystrix), Spring Boot con su Api Rest, Spring Config. Busco un freelancer para implementar este proyecto. Saludos Julio Cabrera

I am in need of a skilled developer to create a robust EV charging system with a custom backend. Key Functionality: - User Management: I need a system that supports user authentication and management. This includes user registration, login, and profile management. - Real-time Updates: The system should provide real-time status updates on the charging stations. This is essential for user convenience and system monitoring. - Payment Integration: I want to integrate a payment processing system. This should support invoicing and be capable of handling different payment methods. - OCPI and OCPP Integration: The ability to work with these standard protocols is a must. Backend Specification: - Web Socket Support: The backend server must support web sockets to facilitate real-time ...

I'm looking for experienced circuit designer who can design sensing circuit for RTD temperature sensor. Sensing should be done by STM32F103 microcontroller ADC. There should be 8 channels for RTD temperature sensor. I need Schematic design and sample code to read ADC. Only bid if you have experience with RTD temperature sensor.

I'm seeking an electrical designer experienced in commercial circuit design and wiring layout. Key Requirements: - **Circuit Design**: You should be able to create efficient, safe, and robust electrical circuits tailored to a commercial building's needs. - **Wiring Layout**: Expertise in laying out wiring for maximum efficiency and safety is crucial. Specifics to Consider: - **Power Distribution**: The design will focus primarily on the power distribution aspect, ensuring it meets the demands of a commercial space. Experience in similar projects will be highly valued. Your design should be optimized for cost-effectiveness, energy-efficiency, and future scalability. Revit and familiar with NEC.

I'm in need of a skilled electronics engineer to assist with an educational circuit design project. The circuit is intended for advanced learners, so it should be challenging yet educational. Key requirements and responsibilities include: - Designing a complex circuit for educational purposes - Ensuring that the circuit is advanced enough to engage students at a high level - Preparing documentation and guidelines for understanding the circuit Ideal skills and experience for this job include: - Proven experience in advanced circuit design - Prior experience in educational circuit design is a plus - Excellent communication skills for creating thorough documentation Looking forward to hearing from passionate electr...

Wiring Schematic of an Agricultural Articulated Truck (Tractor), new project needs schematic and design. Key Components: Power Supply: Battery Alternator Main Circuit Breaker Lighting System: Headlights Tail Lights Work Lights Indicators Control Systems: Ignition Switch Dashboard Controls Relays and Fuses Engine and Transmission: Starter Motor Engine Sensors Transmission Controls Hydraulics: Hydraulic Pump Controls Joystick Controls Hydraulic Solenoids Auxiliary Systems: Air Conditioning Horn Wiper Motor Fuel Gauge

I'm seeking a skilled programmer to assist in developing a taekwondo scoring system. The project entails crafting code for a system comprising one master and four slave devices all to be programmed using Arduino. Wireless communication between the devices will be facilitated through the ESP-NOW protocol. The job entails several key responsibilities: For the SLAVE devices coding : 1. Each slave device should feature an initialization green LED that indicates successful wireless communication with the master device. 2. Additionally, each slave will have two LEDs, one red and one blue, which will illuminate when specific buttons (B1 to B3 for blue team, R1 to R3 for red team) are pressed by the user. 3. With a total of six buttons per slave device, each responsible for as...

I'm seeking an experienced videographer to create a UGC (User Generated Content) video for our car stereo. This video will play a key role in informing our customers about the key features of our product. Here's what I need: - Unboxing - Easy Installation Guide - Features Demonstration: Highlight the wireless CarPlay/android auto connectivity, touchscreen interface main features, and front & backup camera. Ideal skills and experiences: - Proven experience in creating UGC videos, ideally for automative, tech-products. product link:

I am working on a project to develop a wireless sensor for vibration analysis. I have already defined some components of the system. I need someone with experience in electronic component design to help me evaluate the chosen components and assess the feasibility of applying these components in a prototype. This person will be responsible for the PCB's technical design (Gerber and CAD) and prototype testing. The hardware design must consider hardware and firmware (software) limitations. My initial idea is to use a Seeed Studio microcontroller controlling different types of accelerometers. If the person has a better approach, I have no problem following their advice. Below is a list of the components I am considering using in this project: Sensors:

...minimalistic logo for an Internet Connectivity service. The company offers businesses and professionals an unbreakable connection to the Internet via their software and hardware solutions. This is done by bonding two or more internet connections into one resilient stream. The connections can be wired, wireless, or a combination of both. The ideal candidate should have a strong understanding of branding and design principles, as well as experience in creating logos for various mediums. Key requirements: - Design a modern, minimalistic logo - Suitable for both online and print mediums - Versatile for use on websites, social media, business cards, flyers, merchandise, and packaging - The logo must be created in Adobe Illustrator, or a comparable vector illustration p...

...website and I am seeking a skilled graphic designer to create a unique and professional logo that embodies the essence of my platform. My vision for the logo is minimalistic, hence I prefer a design that is clean, simple, and modern. Additionally, I would like the color scheme to be cool tones, mainly focusing on blues and greens. The ideal logo should be versatile and suitable for multiple applications. It should be able to be used on business cards and print materials, as well as across all digital platforms such as social media and email signatures. Skills and Experience: - Proven experience in logo design, especially in minimalistic styles - Strong understanding of color theory and the ability to work within a specified color palette - Prior experience in designing...

I'm a Classic Rock wedding singer in desperate need of a capable, experienced manager. Specifically, I'm seeking someone who can: - Promote my services diligently, and adeptly navigate the wedding industry. The perfect candidate is familiar with the Classic Rock genre, and has experience managing and promoting artists in the wedding circuit. This job requires approximately 3 hours of performance, so time management is of essence in your tasks. Performance and promotion tie closely together, hence, your role is crucial in capitalizing on each performance with posterior promotions.

For my ongoing project, I need a specialized Printed Circuit Board (PCB) design for an iMX8 Micro Processing Unit (MPU). Below are the main requirements: - Power Management: This is crucial for the project. The PCB design should incorporate an integrated voltage regulator. Specifically, I prefer to use a linear voltage regulator which can provide continuous, stable supply and suit the power requirements of my MPU. Skills and Experience: - Knowledge in PCB design with a focus on power management. - Familiarity with iMX8 MPU would be beneficial. - Proficiency in using linear voltage regulators and designing for signal integrity purposes. - Previous experience in designing intricate PCBs will be a plus. Your expertise can make a substantial difference in the...

I am seeking an Electronics Engineer specialized in power conversion, specifically the AC to DC conversion process (SMPS). The purpose of this project is to design and implement an AC to DC converter to serve as a power supply for an electronic device. The ideal candidate should have: - Extensive knowledge and experience in power electronics and circuit design - Proven experience in designing and troubleshooting SMPS Your responsibilities will include: - Designing a robust SMPS following given specifications - Validating the design through physical prototyping (dot board preferred) - Sharing the voltage sweep results with the proto Requirements: - Primary side: 90 VAC - 250 VAC input - Secondary side: 24 VDC (2A) and 15 VDC (3 A) (on the same transformer) - S...

I am looking for a skilled animator to produce an engaging 2D animation which will inform the audience of the features of a product for my business The video will be 30 seconds to 1 minute long. To be in a similar style as this: The video needs to show electric vehicle charging and load management

As a technician experienced in soldering on industrial-grade electronic devices, I am in need of a skilled individual capable of working on circuit boards for repairing damaged components. Key Responsibilities: - Soldering on circuit boards to repair damaged components. - Prioritizing quality and precision in your work. - Ensuring the reliability of the soldered components. Ideal Skills and Qualifications: - Proven experience in soldering on industrial electronic devices, particularly circuit boards. - Proficient in the use of soldering tools and equipment. - Familiarity with best practices for repairing damaged components on circuit boards. - Attention to detail and a commitment to quality work. - Ability to work independently and meet deadlines. If you hav...

...product imagery to effectively promote the product - Ability to incorporate product images into brochure design seamlessly Please see the following images attached to best describe what we need: 1st page - pic of man jumping out of car first page requires BMPRO logo in the top right-hand corner (image 106) - under BMPRO logo on the right hand side the following wording "BMPRO Power Station" in BMPRO fonts (attached) - under "BMPRO Power Station" the following wording "Powering your Adventures" in BMPRO fonts (attached) - A 3d pic of the power station bottom right hand corner that blends in with the rest of the picture (photoroom pic) 2nd page - Attached is an example please design and don't use this exact one - BMPRO logo bottom le...

Seeking someone with skills in Arduino and MIDI technology. Your task will entail creating a connection between LoraMidi AtMega1284P and Arduino IDE. The main objective here is to control MIDI devices using this interface. What I Need: - Develop a way to control LoraMidi AtMega1284P using Arduino IDE - Enable wireless transmittance of MIDI data - Develop a custom LoraMidi communication protocol Ideal Freelancer: - Proficiency in Arduino IDE - Familiarity with LoraMidi AtMega1284P - Experience in MIDI technology There is not a strict deadline for this project, and we can prioritize quality deliverables over speed. Please submit your proposal detailing how you intend to accomplish the indicated tasks.

I'm on the lookout for an illustrator who can help bring my personal projects to life. Specifically, I'm in need of cartoon illustrations. my youtube channel is important i just need thumbnail at a set price always expect 4 chararcters and a background at this amazing CHARGING ABOVE 50$ HAS TO DRAW A ROUGH DRAFT its meeting me halfway. if cant do free rough sketchs pleaaaase dont not respond. Key requirements: - Experience in creating engaging, high-quality cartoon illustrations - A portfolio that showcases your previous work in this style - The ability to work efficiently and meet agreed upon deadlines - An affordable pricing structure that aligns with my budget Please keep in mind that I'll be needing 1-5 illustrations. If you think you're a good fit for thi...

I'm seeking expertise to design an IoT device incorporating UHF RFID technology. The device will be fundamental in inventory management and asset tracking within a confined space. Requirements: - Experience with UHF RFID technology - Understanding of IoT device designing - Ability to work with short-range applications, particularly within a room - Experience in creating devices for inventory management and asset tracking Ideal skills: - IoT Design - UHF RFID technology - Inventory Management Solutions - Asset Tracking Experience - Short-range technology implementation. Looking to create a IoT Device that we can install in a location, have multiple antena's, and is small and easy to power. Location of installation will be in cabinets and fridge/freezers, that ...

I have created circuit using proteus, I want to get PCB boards for this circuit. I need pcb layout andn / or gerber files to submit to pcb maker pls. respond if you have experience in this work, I will provide circuit

I'm in need of a skill...particularly versed in the use of Fusion 360, to aid in the creation of a cutting-edge electronic medical device. This project demands precision, knowledge of industry standards and familiarity with medical device Key project features include: Ideal skills for freelancers: - Proficient in Fusion 360 - Experience in designing medical devices - Outstanding knowledge in electronics - Versed in design compatible with wireless connectivity - Strong portfolio in creating device designs. Details: modify and widen the base to insert the new compressor 247cm x 245cm also as per photo modify and make the external part of the external base more beautiful I have provided an extremely detailed step file modify and large I look forward to witnessing yo...

...an expert in antenna design, specifically for high-frequency pulse antennas, to design a solution for a Radar system project. A very quick and easy design with those which are familiar with pcb software. I basically just need you to copy the attached picture with solder. The only component will be an SMA connector, thats it. Skills and Experience: - Deep understanding of high-frequency (above 10 GHz) pulse antenna designs - Proven experience in circuit Design software to implement the design on a PCB layout. - Prior work in antenna design for radar systems - Strong knowledge of using design software for antenna modeling and simulation Project Details: - The antenna should operate at high frequencies (above 10 GHz). - This proj...

I need a knowledgeable electrical engineer or specialist to create detailed electrical design plans for my personal garage project. My need is solely for the electrical diagrams and not full construction blueprints. The garage will house basic household systems only, no heavy machinery or equipment, and no electric vehicle charging units. Ideal Skills and Experience: - Electrical Engineering - CAD/CAM - Building Architecture - Experience in drafting plans for building permits Expectations: - Producing a thorough, code-compliant electrical design - Ability to communicate clearly and iterate based on discussions - Completion within agreed timeline. A knowledge of local building codes and regulations would be advantageous.

I'm looking for a proficient IoT expert who can connect a ShellyUNI wireless sensor to a Node-Red flow using Mosquitto MQTT broker. Notably, my Node-Red is already installed and functional on a Raspberry Pi4. Key Tasks: - Configure the ShellyUNI wireless sensor to accurately transmit 0 to 12 DC volts. - Set up a system that enables data transmission every minute from the sensor to the Node-Red. Skillset Required: - Excellent knowledge of IoT - Extensive experience with MQTT, specifically using Mosquitto broker - Familiarity and hands-on experience with Node-Red on Raspberry Pi - Previous work with ShellyUNI wireless sensors The ideal freelancer for this project should have hands-on knowledge of working with ShellyUNI sensors, MQTT brokers, and Node-Red flow...

I'm looking for a professional who has experience in debugging ESP32 through JTag. My circuit with ESP32 is newly pronted and not tested yet. I need to do some steps with an expert who can dive deep into the debugging process. The ideal freelancer for this job should have: - Proficiency in handling and debugging ESP32 through JTag - Familiarity with Espressif IDF development environment

I am seeking a proficient PCB Designer who can help me design a PCB layout for Buck Boost Converter circuit. The project specifics are: - The PCB is only two layers. Front copper layer and Back copper layer. - KiCad is the software to be used. - Working with both through-hole components and surface-mount devices to develop the PCB. - The primary application of this board is for prototyping, so accuracy and attention to detail are a must. Please make sure to include examples of your past PCB designs in your proposal if available.

I am searching for an accomplished electrical engineer and coder who possesses advanced technical abilities in circuit design, analysis, and programming microcontrollers, namely with Raspberry Pi. These skills are necessary for the fruitful completion of the project. Key Responsibilities: - Design creativeness is a must as I place an emphasis on compact-sized micro-circuits. - Robustness is critical in order to effortlessly connect to external devices. - Implementing GPIO pins for sensor integration requires comprehensive expertise. - Responsibility includes diagnosing and troubleshooting electrical systems when the need arises. The successful freelancer will ideally have substantial experience in Python as this is the preferred programming tool for this project. Th...

I'm looking for a freelancer who can help me identify distributors and pricing for new high voltage utility items, specifically transformers, circuit breakers, insulators, motors gears, and communication equipment. Key Responsibilities: - Research and identify reliable distributors of new high voltage utility items in North America - Obtain pricing information for these items - Provide a comprehensive report listing distributors and their pricing for each type of item Ideal Skills and Experience: - Proven experience in market research and distributor identification in the electrical utility equipment or similar field - Excellent communication skills - Strong analytical skills to determine competitive pricing - Knowledge of the high voltage utility equipment market, specific...

Vänligen Vänligen Registrera dig eller Logga in för att se mer information.

...Bluetooth or BLE technology, or similar technology, to transfer and receive small packets of data wirelessly between mobile phones, or cell phones, of the same and differing operating systems in a Mesh Network. There would be multiple users of the app within a 30 metre radius locality using an ad hoc, node to node, wireless system. The app must therefore have no reliance on WiFi, mobile data or any use of a WAP or a WiFi router. It can maybe use a technology similar to Z Wave or Zigbee wireless technology, and maybe use a method like PairAsync for pairing or connecting. The app must have a high level of security using HTTP, SSL, TLS or similar, and must encrypt and decrypt all data during transit and at rest with advanced security features like LESC, and using systems such...

I'm in need of an expert to design a site plan for a Level 2 EV chargers. Key Requirements: - Analyze existing property blueprints and create ev charger plan with load balancing for 20 chargers. - Ev charger plan must include: Cover Sheet, site plan, electrical site plan, parking layout and details, single line diagram, schedules and Notes and T24 compliance forms. Experience: - Experience in EV charging station design. - Experience in load balancing for multiple chargers

I'm looking for a talented hardware designer with experience in RF and BLE technologies to assist in the creation of a wireless communication module. Key Requirements: - The project involves designing a hardware unit that supports both Bluetooth Low Energy (BLE) and Radio Frequency (RF) wireless communication. - The RF module should be able to operate within a range of 10 to 100 meters. - A strong understanding of wireless communication protocols and hardware design is crucial for this project. Ideal Skills and Experience: - Proficiency in hardware design, with a focus on wireless communication modules. - Extensive experience with both Bluetooth Low Energy (BLE) and RF technologies. - A background in creating hardware with an operating range...

...modify my game spinner. Key Requirements: - Make the spinner work with a wireless buzzer keystroke - The spinner should determine game actions The game spinner is designed to spin a virtual wheel, and I want the expert to integrate this functionality with the wireless buzzer keystroke. Please only bid if you have prior experience working with Adobe Air and SWF. Details...I have a video that will show you this as well I have developed a game called Word Wheel Challenge. It works by using a virtual spinner in the game. There are two major wireless buzzer companies. Company A is a lighted wireless buzzer company that wrote code into their keystroke software to make it spin with one click. Company B is a simpler wireless buzzer. They cannot write co...

Vänligen Vänligen Registrera dig eller Logga in för att se mer information.

I am looking for an experienced Verilog developer who can work on my Verilo HDL project. Design a digital circuit for a fruit sorter based on following specification. Develop the block diagram (consists of datapath and control units) and the ASMD chart. Assume that there is a 1-bit RESET signal to reset the circuit and it is asynchronous and active low. In addition, there is a 1-bit CLOCK as the clock. The circuit will start the operation when a 1-bit input signal START is asserted. A fruit detector provides a 1-bit input FRUIT that becomes 1 for one clock cycle if banana is detected and the FRUIT signal will be 1 for two clock cycles if orange is detected. There are 2 different outputs which are OUT1 and OUT2 that will be 1 for one clock cycle...

I need a professional, informative A4 poster to help teachers in a K-12 independent school in Australia locate and wear the...where the hearing augmentation devices are located in the classroom. - Please include, "All teachers at xxx are expected to wear the lanyard microphone when teaching. Please return to the charging dock at the end of the lesson." Ideal Skills: - Graphic design: The ability to create a visually appealing, yet informative, poster. - Educational experience: Understanding of effective teaching aids and ability to present technical information in a user-friendly way. - Familiarity with hearing augmentation devices would be a bonus. Please see:

I need an expert in hardware analysis who can assist in identifying a SOIC-8 flash memory chip within a printed circuit board. The central concern of this project is: • Identification of a low-capacity memory chip, up to 1MB. The ideal candidate should have: • Comprehensive knowledge and skills in hardware analysis. • Experience in identifying and differentiating SOIC-8 flash memory chips of varying capacity. • The ability to provide precise and effective results within a reasonable period. Your bid should include a complete analysis report, detailing your methods and confirming the identity of the memory chip. As part of the deliverables, please include tangible proof verifying the chip's capacity.

...electronics engineer who can develop a wireless multimeter using the ESP32 module. This device should possess the functionality to measure voltage, current and resistance with a high degree of accuracy. Key Features: - Voltage Measurement: The multimeter should provide accurate voltage measurements. Experience with similar projects is desirable. - Current Measurement: The multimeter should also be designed to accurately measure current - previous experience with this feature is necessary. - Resistance Measurement: The device must measure resistance without error. A strong background in this area is required. The output from these measurements should be conveniently displayed on a mobile app. For this, I need a developer with experience in wireless communication and mobi...

...address a Hatchetman attack vulnerability on a RPL protocol network using 6LoWPAN technology. The goal is to implement two robust security solutions that to prevent hatchetman attack occurrence in RPL routing protocol. Ideal Skills and Experience: - In-depth understanding of RPL routing protocols, Contiki 3.0 and Cooja Simulator - Hands-on experience with 6LoWPAN wireless technology - Proven expertise in IoT/WSN solution design and implementation Key Tasks: - Implement Hatchetman attack in Contiki 3.0 - Implement Resolution of Hatchetman attack using 2ACK scheme. - Implement Countermeasure to Hatchetman Attack using Multiple Encryption - Evaluate the two solutions with each other and with the standard RPL (RFC 6550) under Hatchetman attack and the State of the Art Solu...

I'm looking for a skilled professional to simulate & test of my microcontroller based hardware design, using proteus and test its performance. Also, if there is any performance bugs, need to correct it and also, build pcb prototype and physically test the performance

I'm in search of a skilled developer who can help me design a Battery Management System (BMS) for Lithium-ion batteries. The primary functions of the BMS will be to monitor the health of the battery, control its charging and discharging, and ensure its safety. Key Requirements: - Experience in developing Battery Management Systems - Proficiency in Bluetooth communication protocols - Understands the specific needs of Lithium-ion batteries and how to optimize their performance - Capable of integrating safety features into the BMS to prevent incidents like overcharging or overheating The successful candidate will need to be able to work closely with me to understand the specific requirements of the BMS and design a system that meets these needs. The ability to clea...