230v 12v capacitormunkák

I require a skilled Electronics Circuit Design Engineer to create a power amplifier circuit for me. The desired specifications for this project are as follows: - Input: +12v, -12v square wave (bipolar/monopolar) - Frequency Range: 0.1 Hz to 1000 Hz - Output: +100v, -100v - Load: 500 ohms - Output Current: 200mA Key requirements for this project: - Designing a power amplifier circuit that can handle the specified input and output voltage. - Ensuring the frequency range is between 0.1 Hz to 1000 Hz. - The output should be capable of driving a load of 500 ohms with 200mA output current. Skills and experience required: - Proven expertise in Electronics Circuit Design, particularly in designing power amplifiers. - Proficiency in managing both bipolar and monopolar input. - Soli...

I am looking for developer to create dating mobile app using capacitor js with javascript only no framework and Laravel API in backend . Features Register/Login using mobile - sms otp Enter profile details - city, gender, profession, interests Match Making to explore users Send/Accept chat request Messages/Chat/Conversation - using websocket/laravel reverb Audio call

**Project Overview:** We are seeking an experienced freelancer to develop an electronics system for our mobile chicken houses. The system should control relay loads, read RFID tags, that are fitted to every hen and other sensors to log chicken laying patterns and transmit the data to an online platform for storage and analysis. A 12V power supply is available for system operation. **System Overview:** The integrated control system should manage lighting, electric fences, and actuators, through relays, for optimal conditions inside the chicken houses. It should also collect and transmit various data points, including battery voltages, lighting conditions, and readings from 10 separate RFID sensors, for remote monitoring and analysis. Data transmission should occur via either 4G or L...

I am looking for a skilled PCB designer to create a prototype that fits within a medium-sized, 2 to 4 inch space. This PCB should be tailored to contain an Arduino Mini and a 12V to 5V buck converter, with 3 pin and 2 pin JST GH connectors. The configuration of components on the PCB should follow a clustered arrangement to maximize space efficiency. This job does not require mass production capability at this time, with the primary focus being on creating a single prototype. Ideal candidates should have experience with Arduino components and compact PCB design.

I need assistance finishing a 12v circuit capable of effectively powering a LED light bar in a vehicle. Not ricer stuff, on an emergency vehicle. See attached diagram. Key job responsibilities include: - Designing a 12v circuit that fits my requirements - Adapting the design to the specific type of LED lights I use - Ensuring the configuration is optimized for 1-5 LED lights Ideal candidates should have: - Extensive knowledge of and experience with 12v circuits - Experience working with LED lighting systems - Strong problem-solving capabilities to troubleshoot potential issues and offer robust solutions - Excellent communication skills to explain the circuit design and any necessary precautions or maintenance tips. I value attention to detail and efficiency, so I w...

I am seeking an experienced electrical and HVAC engineer to design a comprehensive system for my large, 50+ feet house boat. This project involves designing an integrated electrical and HVAC system. Key requirements include: - A design that accommodates lighting, heating and cooling systems, and appliances. - Powering two 600 hp mercury engines on a 12v system with some low voltage lights. - Ability to utilize both shore power and independent power sources. Ideal qualifications: - Prior experience working with large boats/ships - Understanding of boat electrical and HVAC systems - Experience with multi-power source systems I look forward to enhancing the functionality and safety of my house boat with your expertise.

I need a highly skilled electrical engineer who can design an industrial-grade, slow-trickle charging circuit for lead-acid batteries. This device will be used primarily for powering backup syst...charging circuits for backup power systems. - Proficiency in using circuit simulation software. The final deliverable will include the circuit design diagram, a list of components needed, and comprehensive assembly instructions. I'm looking for someone who can provide a safe, reliable, and efficient charging solution for an industrial backup battery system. 18 numbers 12v Lead acid car battery Card power voltage (operating)- 12v DC Trigger Voltage -190v DC Stop Charging 216v DC the picture attached is of our present card used., We want to reduce cost and reliable. GRBL f...

...usuarios dentro de la APP. Este pedido debe cumplir con los requisitos establecidos por Google play según se detalla en el siguiente enlace 2. Añadir enlace web en la play store para la eliminación de cuenta. 3. Actualmente este proyecto cuenta con una funcionalidad de escáner utilizando un plugin: @capacitor-community/camera-preview y capacitor-plugin-dynamsoft-camera-preview, estos plugin actualmente se esta instalando desde una ruta local del equipo y el problema es que estas dos rutas no existen y al momento de ejecutar el proyecto en modo desarrollo, muestra un error, se requiere buscar estos dos plugin para resolver el problema. 4. Publicación de la APP en IOS...

I am searching for a well-qualified lead auditor with both a Lead Auditor certification and a relevant degree. The focus of the upcoming audit will be on the quality control measures of our factory. Ideal Profile: - Certification: The ...well-qualified lead auditor with both a Lead Auditor certification and a relevant degree. The focus of the upcoming audit will be on the quality control measures of our factory. Ideal Profile: - Certification: The lead auditor should have a valid certification in lead auditing. - Education: Possession of a degree in a field relevant to auditing. - Specialization: Specific experience in auditing MV Capacitor Banks is highly preferred. I look forward to a detailed and thorough audit, that aids us in understanding and improving our quality control...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Arduino o...

I'm looking for an experienced individual who can proficiently integrate a 20V LED strip and a 12V pump into a singular circuit for my hydroponics setup. The key functions required for my hydroponics system include: am building a small, table top hydroponic system for use in a home. This circuit will require timed controls of an LED grow light and water pump ( + inputs from buttons in the future). The components I am using are: LED grow strip: rated at 20v, 350mA DC Water pump: 12v, 5W DC Timed controls: Arduino Uno (5min on/55min off Pump, 16h on/8h off LED) I have built a simple circuit for timed controls of the water pump. This comprises of 12DC input from a constant voltage (12v, 30W) plug and IRF520 MOSFET module for control of the water pump. The Arduino o...

Hello, I have an app that is powered by a Laravel API and I need to convert it to IONIC + Capacitor so that it is compatible with Android and IOS I also accept suggestions for more powerful languages that allow me to scale.

I'm in need of a skilled electronics engineer with experience in power management circuits. Your ...a PMOS switch to disconnect if required. There are a number of key criteria that must be achieved and are non-negotiable. - The passive current of the total circuit should be as small as possible <50uA, currently over 1mA - The design needs to be triplicated (see schematic) - The three circuits must be completely independent of each other, not share components - The components must be rated for 12V and over, otherwise they can't be used - The design must specify all components required and their Digikey part numbers You can modify the existing circuit or produce a new circuit using discrete components or provide off the shelf solutions. All options considered if they m...

I'm currently grappling with an authentication issue in the phone number login function of my iOS application, developed using ionic (angular). Despite incorporating various code changes and specifically updating the Firebase SDK, the issue persists. I am eagerly looking forward to hiring a proficient developer, ideally with a solid background in: - Ionic (Angular) - Firebase SDK updates - Firebase authentication process - Phone number login systems Your primary task will involve investigating and fixing the problem which is preventing user authentication via phone number within the app. If you have relevant experience and a knack for troubleshooting such issues, I'd love to hear how you've handled similar challenges in the past.

...parents to rate babysitters post-event, displaying the average rating on the babysitter's profile. Button: Introduce a donation button via Stripe after a certain number of successful requests. 11. Location-Based Request Creation: Enable users to select their current location when creating a new request. 12. Move from legacy cordova-plugin-googleplus plugin (maybe including move to capacitor ) Existing App Details: The app is already functional and available in the App Store for Android and iOS. Check for more information. We have an existing user base, so it's crucial to consider a migration path for current users to the updated app version. To Apply, please submit your proposal including: * A brief outline of your

I'm seeking a skilled electronic engineer to design a 12V motion sensor alarm that's enhanced with a siren and key fob remote. This is a device focused on detecting movement with immediate effect as preferred. Key requirements include: - The alarm system gets activated instantly once motion is sensed. - The warning sound must be of a continuous alert type. A successful candidate will have proven experience in electronic engineering, specifically in designing and implementing sensor-based alarm systems. Familiarity with sound design is a plus. Commitment to time sensitivity and efficiency is essential. The chosen candidate should deliver a working prototype.

Cambiar a una app el jitsi meet web por el jitsi meet sdk, el resto lo quiero igual La app esta hecha con Capacitor con vue, strapi y One signal

I am looking for an experienced Ionic Capacitor developer who can provide a version update to my app. My current app version is 1.0.0, and updates are necessary to keep the app running optimally. I also need automated submission to both the Apple App Store and Google Play Store using Bitrise. Skills and Experience: - Significant experience with Ionic Capacitor - Proficiency in app submission through Bitrise - Ability to make version updates The deliverables for this project include: - A successfully updated Ionic Capacitor app optimized for both iOS and Android platforms - Establish automated submission of the updated app to the App Store and Google Play Store via Bitrise. Successful completion of this project entails not just the functional updates but also seaml...

I am in search of an expert who can design and build a solenoid for me. The solenoid should be uniquely tailored to perform the following actions: - Pop up and down swiftly in a sequence of three times. - It should have the capability of a digital control for timed activations. - must be able to run on a 12v wiring for long periods of time - solanoid must be held firmly with plate. This unit should be housed in a container that is fully watertight, considering it will be used outdoors with potential exposure to wet conditions. The overall size of the unit must remain within the following dimensions: no longer than 300mm and no wider than 50mm in diameter. Ideal Skills and Experience: - Background in Mechanical or Electrical Engineering - Strong knowledge of digital timing contr...

As an electrical engineering student, I need assistance with an intermediate-level assignment on power converters in power electronics with the switched capacitor circuit. The freelancer's main responsibilities will be: - Problem-Solving: Help me figure out solutions to problems presented in the assignment. - Theory Explanation: Explicate theories related to power converters to promote my understanding of the subject matter. - Design and Simulation: Assist with the design and simulation of power converters. The perfect fit for this project would be someone with a strong understanding of power electronics, specifically power converters. Previous experience in academia or tutoring would be an additional advantage as they might be more prepared to explain complex theories clearl...

I am seeking an experienced technician to upgrade my conveyor system's functionality. The project has twofold goals: 1) Fix/replace the faulty VFD that controls the conveyor belt (Capacitor has popped) 2) Integrate a VFD that controls a motor that drives the attached guillotine mounted on top of the conveyor belt. Job Tasks: - Swap out a faulty capacitor on the existing Schneider VFD. - Integrate a VAC 220 VFD to the switchboard, to drive a 1/2HP 3 ɸ motor for the guillotine module. - Hands-on experience with VFDs. - Expertise in electrical capacitor replacement. -Expertise with industrial automation.

I'm facing a nagging issue in my Angular Capacitor application developed on Angular 13; every time an iOS user tries to sign in using Apple SignIn, it constantly returns an error - CODE unimplemented. The required dependencies for Apple Sign in have been installed yet this particular error persists. Hence, I'm in dire need of an experienced Angular developer who can zero in on this problem and rectify the error effectively and urgently. The appropriate freelancer should have: - A deep understanding of Angular 13 and its nuances - Significant experience with the Capacitor framework - Authenticating apps via Apple SignIn - Strong debugging and problem-solving skills - Familiarity in handling 'CODE Unimplemented' error is a plus Your main responsibility w...

I have a wiring diagram for my lighting system. Hardware I am using: - 3.3v to 5v Logic Level Converter Module - NE555 DC Delay Relay (5v version) - DC to DC 12v to 5v Step Down Converter Module (5v, 3a output) - WT32-ETH01 (running WLED) - Wago Connectors - 12v Power Supply I need you to assess my wiring diagram, tell me why it's not working as intended and tell me how to rewire it. I will then follow your instructions. You're required to work with me until it is working as intended. My level of knowledge in this department is low. I can solder etc, but when it comes to understanding wiring diagrams found online, it's beyond my level of knowledge, so I need someone to not only know where I've gone wrong, but to visualise what I need to do in easy-to-u...

I am looking for a skilled electrical or mechanical engineer to develop a 12v motor speed controller specifically for an industrial machine. This controller will primarily serve to regulate and adjust the motor speed as needed. The equipment is designed to function in an outdoor environment and hence, the controller's design should take into account factors such as weather conditions and robustness. Key Requirements: - Proficiency in electrical/mechanical engineering - Experience with 12v motor speed controllers - Knowledge of industrial machinery operation - Ability to design devices for harsh outdoor environments Considering the project's specifications, an engineer with a background in designing control systems for outdoor industrial equipment will be a perfe...

This project includes the control of a simulated Air Handling Unit and Compensated heating circuit. The 230V AC ‘Air Handing Unit’ (AHU) fan in this project shall be controlled using a VSD. A green ‘AHU Fan Running’ light on the front panel shall indicate if the fan is running. The operator should be able to set a desired speed of the fan on the HMI. The fan may also be controlled by a ‘Filter DP’ potentiometer at the front panel of the board. The potentiometer is being used to simulate a filter dirty condition, with an increase in resistance indicating an increasing filter dirty condition, thereby increasing the speed of the AHU fan to compensate. If there is a VSD fault, the AHU system should stop operating, and a red ‘VSD fault’ li...

...Open the timer box cover. 2, Check the timer box inside wire. Input power cord brown should be wired to the timer L, the relay coil brown need to connect the Timer NO. 3, If its wire connected wrong, re-wire it. Use clamps to make terminal openings smaller and make assembly tighter. Then packaging. 6798pcs ballasts need to be checked. select capacitor diameter less than 28mm ballast, Add silicone thermal pads on it. If the ballast with big capacitor, Ignore it. Assembly the cover and packaging it. Please do it carefully when you check it. Don't damage the black surface, which will affect sales. The freelancer should know use electrical screwdriver and live in the uk. And we are happy you near by our warehouse. Terminal 1 Hawkins Drive, Cannock, WS110XT. If you are ...

As a vocalist, I rely heavily on my gear to provide exceptional performances. Unfortunately, I'm currently having some issues with my harmoniser pedals. My primary problem is unreliable performance, and one of my pedals will not turn on. Another one needs a new capacitor, as it breaks up. Here's what I'm looking for in a freelancer: - A general interest in musicians' performance. Understanding of the constraints and importance of live performances would be highly beneficial. - Knowledge and expertise in electronics repair, ideally with some experience dealing specifically with harmoniser pedals, although that is not essential. - A keen eye for detail. I need someone thorough, who can accurately diagnose and repair the problems with my gear. In your application...

...(except the antenna of the AIS, to be decided). The idea is starting from a existing CM4 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm • Power souce 12v • USB-C • Ethernet • CANBUS (Can provide design sources) • PCIe • SD card slot • LVDS signal + backlight (Can provide design sources) • Marine AIS class B (Can provide design sources) • Other UART inputs with optocouplers (to be decided) • GPS (Can provide design source...

I'm seeking a proficient PCB designer to develop a Wi-Fi rectenna design for the purpose of energy harvesting. The core requirements include: - Proficient skill set in PCB layout and design with a focus on rectenna structures - Understanding of the voltage multiplication to 5V to generate an output between 5V and 12V - Experience with wireless energy transfer, particularly in building Wi-Fi rectennas - Exceptional knowledge of rectifier topologies, specifically voltage multiplication The end goal is to have a Wi-Fi rectenna PCB that efficiently harvests wireless energy. Your expertise in harnessing this unconventional power source will position the project for success.

I'm seeking a skilled engineer to design a generator set powered by a 40 hp 1500 max rpm tractor's PTO. The design must be versatile, providing both DC for SMAW welding (9-48V, 10-500A) and AC power (15KW, 120 or 240V) for appliances. Required Features: - Utilization of an auto alternator or generator. - 12V or 24V battery system. - Digital or analog inverter - Some form of rheostat control for controlling welding amperage - Considerations for grounding and circuit breakers. - Peak performance at optimal rpms and comprehensive voltage regulation. - Off the shelf components highly desirable, so equipment specifications are more important than exact sourcing - Other than specifications for safe spacing of components, mechanical design is not required. Safety Features: - O...

I'm seeking a professional to develop a solar charge controller tailo...maximize the life and capacity of a lithium-ion battery, ensuring efficient energy use. - Light control: It should be programmed to automatically switch on the street lights at dusk and turn them off at dawn. - Overcharge protection: To prevent battery damage, the device should be designed to discontinue charging once the battery is full. - Voltage range: The gadget should function optimally at 12V. Ideal candidates should have experience in the development of solar charge controllers, electronics, power systems, or a related field. Proficiency in battery management techniques and light control systems is also vital. If you have significant experience in lithium-ion battery applications, it will be an a...

Hi I have a very simple app with backend I need some help with these: - fixing login so it auto-redirects to /home/ after login - fixing google login for my firebase hosted version - making sure login works on my npx capacitor android version thanks! if you do well we have more jobs. I'm a developer too & I made most of this app so I can help, But I need someone more experienced to help with these issues. We have jobs every day, we work on this app every day so you can earn every day with us! thanks, I always give 5/5 stars feedback for good work!

details for logo below design., Hash symbol logo (sample attached, it can be any design) on the four sides of the hash symbol (#) engraved or embossed style, need below elements, 1) Top - Vedic scroll 2) Right - Computer or computing 3) Bottom - Mech gear 4) Left - Electric component (capacitor)

...du dich um unsere Kursteilnehmenden und beantwortest ihre Fragen, damit sie erfolgreich ihre Weiterbildung abschließen können. Der Bereich IT mit Schwerpunkt Frontend-Entwicklung beinhaltet die folgenden Kurse: • IT-Projektmanagement • Angular • HTML & CSS • JavaScript • Kotlin • PRINCE2 Foundation und Practitioner • React • Ruby • Scrum PSM Level I & PSPO Level I • Unity • Vue.js • Ionic und Capacitor • Flutter • Next JS Was sind unsere Anforderungen? Wir suchen eine engagierte Persönlichkeit mit einer Leidenschaft für Bildung und Wissensvermittlung. Du solltest Spaß daran haben, anderen neue Inhalte aus deinem Fachbereich nahezubringen und dabei Geduld sowie Verständ...

I am looking to have a DCC circuit breaker designed specifically for my model train setups. It must be rated for 12V and have the following features: - Overload Protection: The circuit breaker must safeguard against excessive current levels potentially damaging my model trains. - Short Circuit Protection: It's imperative that the breaker can disconnect circuits immediately upon detecting a short circuit. - Fault Detection: No mishaps should go unnoticed. The breaker should be able to identify faults in the circuit promptly. Due to the nature of my project revolving around miniature electronic equipment, an understanding and experience working on small-scale electronics would be ideal. A background in railway-oriented electronics would be a bonus, but not a necessity. Deep kno...

...should be included for setting the price of the product (including the option for a free price), 2. selecting the number of motors (1 to 10), 3. setting the number of stock items (1 to 1000), 4. Stock reset button. EEPROM Storage: User settings should be saved in EEPROM. Out of Stock Notification: The system should indicate when products are out of stock. Technical Specifications: Power Input: 12V DC/AC. Microcontroller: ESP or STM microcontroller with GSM connectivity. Communication: Internet connectivity for displaying live stock on a webpage. Deliverables: - Functional Embedded System: Development of the embedded system with all specified functionalities. - Documentation: Wiring diagrams, functional code and its explanations, and user instructions, troubleshooting meth...

...to this job. - The circuit is expected to operate on power input which could either be solar power or a 12v input. The provision for an optional standalone unit with 18560 batteries should also be included in the design. Hopefully using tp4056 - The selected designer is expected to possess a deep understanding and experience of power management, and preferably previous design experience of solar/18560 powered circuits. Circuit will include LDR, current limited using possibly Al5809 diode. Module will have 18 leds 6 red, 6 white, 6 amber selectable by means of plug pin or switch, using tp4056 so module could operate standalone or solar 6v cell added by means of plug or connected to 12v/24v dc supply. Module has selectable steady or flashing mode and can be operated with...

I am seeking a proficient designer/engineer to develop a Xenon Strobe Beacon with a specific focus on vehicle safety. This design + Gerber file + Layout + BOM will require: - Functionality for both indoor and outdoor use - Maximum visibility up to a short range of 100 meters By supplying 12V to PCB, Flash should be ON, 3 Flash per Second add temperature sensor

I am seeking an experienced electrical engineer to design a 12V battery charging circuit specifically for a lead-acid battery. The objective is to develop a design that is efficient and practical to implement. Key Requirements: -THE BUTTON PRESSED FROM THE OUTSIDE WILL PROVIDE 12V OUTPUT TO THE CARD - The input voltage for the charging circuit needs to be 24V. The successful candidate should have a proven track record in circuit design, particularly in chargers for lead-acid batteries. You should demonstrate understanding of safety requirements and efficiency metrics. Skills and Experience: - Expertise in Electronics and Circuit Design. - Understanding of lead-acid battery charging. - Familiarity with testing and validation proceedings. - Knowledge in PCB layout will be...

I am in need of an experienced iOS and Android developer who can help in redeveloping a Capacitor plugin for our mobile apps. Primary responsibilities include: • Redeveloping the Capacitor plugin • Fixing specific plugin bugs related to sending print data directly to the printer. • Migrating plugin language to Swift for iOS compatibility. The ideal freelancer: • Expertise in Android and iOS development. • Proficient understanding of Swift language. • Previous experience with Capacitor plugin development. Your main goal is not just to fix the current bugs but also to upgrade the existing plugin to be more efficient and effective. The better the plugin works, the better it performs for our mobile apps. Consider this as an ongoing op...

...and provide a stable, high power output. However, changes or upgrades must not include alterations to the transformer and rectifiers (or minimal as there are space constraints) The following components are open to modifications: • Resonant component: You may consider replacing or modifying the LRC after the full bridge to deal with transformers' equivalent load and parasitic capacitors. The capacitor is estimated to be 1.7uF. • MOSFETS, Frequency etc. Ideal candidates for this project should possess expertise in power electronic systems, specifically in high voltage power converters. Familiarity with various components such as capacitors and rectifiers is crucial. A solid understanding of circuitry design and modification will also be beneficial. Critical prob...

Upgrade my project to latest version of Angular and Ionic, resolve all errors on my machine using Anydesk current Ionic Info Ionic CLI ...current Ionic Info Ionic CLI : 7.2.0 (C:UsersAsusAppDataRoamingnpmnode_modules@ioniccli) Ionic Framework : @ionic/angular 5.3.0 @angular-devkit/build-angular : 0.901.12 @angular-devkit/schematics : 9.1.12 @angular/cli : 9.1.12 @ionic/angular-toolkit : 2.3.2 Capacitor: Capacitor CLI : 2.3.0 @capacitor/android : 2.3.0 @capacitor/core : 2.3.0 @capacitor/ios : 2.3.0 Utility: cordova-res : 0.15.4 native-run : 2.0.1 System: NodeJS : v16.20.2 (C:Program Filesnodejs) npm :...

...member, you will assist our learners by addressing their inquiries, which enables them to successfully complete their training. The IT area with a focus on front-end development includes the following courses: • IT project management • Angular • HTML & CSS • JavaScript • Kotlin • PRINCE2 Foundation und Practitioner • React • Ruby • Scrum PSM Level I & PSPO Level I • Unity • Vue.js • Ionic und Capacitor • Flutter • Next JS Our Expectations: We seek a dedicated individual passionate about education and sharing of knowledge. You should have the enthusiasm for introducing new topics to others, coupled with patience and empathy. Proficiency in German (B1 or B2 level) is essential for effective communicat...

...development of a prototype with two main components: Aluminum Assembly: This component will be designed using CNC machines based on provided design ideas and images. Your tasks will include creating Solidworks 3D designs and executing prototype development. Light Fixture: Positioned above the moveable assembly, this fixture will include a red hazard light powered by a 5W system. It will feature a 12V 7AH lead-acid battery with specific charging and discharging times, along with a solar panel rated at 18V - 6.5W. Importantly, all components must be integrated within the assembly, and designed to withstand harsh weather conditions. Interested professionals are invited to submit proposals detailing: 1. Timeframe for prototype completion. 2. Approximate cost for the complete pro...

I'm looking for an experienced electronics circuit designer to help me with my home appliance. This project is centered around designing a functional electronic circuit that supports both task lighting and decorative lighting. To provide better detail: table top (no cable) task light small simple pcb (low batch of say 40 units) battery (rechargable) supply (12V LiFePO4) single MR16 7W cob lamp please see attached pdf It is ideal that the freelancer has good experience in electronics circuit design specifically for home appliances, and in the creation of circuits that support different lighting functionalities. The files would include Gerber files inc BOM.

Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for programming the ESP32

Job Description: We are on the lookout for an adept Ionic developer to help us broaden our website's accessibility by creating a cross-platform mobile application that integrates flawlessly with our existing website using and Capacitor, inspired by the tutorial at This initiative is aimed at providing our customers with a convenient way to explore our products and services through their mobile devices. The application will not only replicate our website’s content but also ensure a consistent and professional user experience that aligns with our brand's aesthetics across both Android and iOS platforms. Required Features: Cross-Platform Compatibility: The application must work seamlessly on both Android and iOS devices, ensuring a wide reach among

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I am seeking a skilled electronics engineer with experience in automotive development to create a controller for inflating and deflating tyres on a 12V vehicle, specifically a car. The key requirements include: - Ability to autonomously control solenoids' opening and closing based on pre-set and adjustable pressure readings, with no manual interaction required. - Capability to accommodate various tire pressure readings for different driving conditions, such as off-road and high-speed highway settings. The ideal candidate will possess strong problem-solving skills and a demonstrated background in similar automation projects. Knowledge of automotive systems, particularly tyre pressure management, is essential. Familiarity with different driving conditions will also be benefici...