12v 19v regulatorงาน

...with me for this project and other projects expected to come in the futur. The actual projet is not complex, however, the requirements and complexity will increase over the coming months. Specifics: - The project initially involves an Arduino board acting as the Management module for a water treatment system. The module must take control of the following: - a water flow sensor, - a backup 12V battery to activate when the 110V or the 220V source goes down - an electrolysis module that must generate 2A and can adjust Voltage accordingly to maintain a stable 2A. - a lcd display the information - a connection to wifi/LoraWan/LTE for real time data transmission - a MQTT broker. I have a good idea of the sensors I want to use, but I am open to suggestions from the coder. S...

...description: 1) I am going to have a small tiltsensor for detection vibration and tilt based on ST’s LSM6DSO16IS (alt ISM330IS). 2) In addition I need to add an isoSPI interface (slave mode), so my controller i the other end can talk to the LSM6DSO16IS. The chip I am thinking of is the L9963T also from ST og the LTC6820. 3) I need a wide input DC/DC buck converter. Eg. XL7005A 80V 0.4A og MAX5033 Buck Regulator. Tuned for 3.3V output. 4) Finally an RJ48 plug with 120ohm terminating resistor between the two signal RJ45_ pins 4 and 5. And powersupply on pin 7 (GND) and pin 8 (5--56V). You must also se if you can find the signal transformer, e.g. from reference designs The PCB Must be as small as possible. Plan is to “bake” into expoxy and fastening into to a s...

I am looking for a skilled freelancer to develop a DC to AC Converter prototype with the following requirements: Power Output: - The desired power output of the converter is 12 to 6 volt. Input Voltage Range: - The input voltage range of the converter is 12V. Dimensions: - The desired dimensions of the converter should be breadboard size. Skills and Experience: - Experience in designing and developing DC to AC converters. - Knowledge of power electronics and circuit design. - Proficiency in programming microcontrollers. - Familiarity with breadboard prototyping. If you have the expertise and skills to deliver a high-quality DC to AC Converter prototype that meets these specifications, please submit your proposal.

I am looking for a freelancer with experience in designing a solar battery charge controller for home use. The project requires the following skills and experience: - Knowledge of solar panel technology and maximum voltage requirements (12V) - Experience in designing battery capacity up to 500mAh - Understanding of home use applications for solar battery chargers The ideal freelancer will have previous experience in designing solar battery charge controllers for home use and be familiar with the specific voltage and battery capacity requirements mentioned above. They should also have a good understanding of the different applications and needs of home users when it comes to solar battery charging. If you have the necessary skills and experience, please submit your proposal with r...

I'm looking for someone to help me design a multisim DC power supply with a 12V output voltage, stabilised current ratings and 25mA current output. The power supply should be able to remain stable over a wide range of operating conditions. It should also be easy to assemble and have a long life cycle. The required components should also be conservatively rated for the project. Given my specific requirements, an expert understanding of electrical engineering and multisim simulations is a must. This means you should be familiar with dealing with potential problems within the circuit and be able to make necessary changes to the design quickly in order to produce the desired results. Please only inquire about this project if you have the required qualifications and the necessar...

Create an I/O board for two high current servo drive modules. The I/O board needs: 1. Terminated CAN 2. DC input from 12 to 76 volts 3. Be able to pass 35A of current for each driver (2 in total on the board) 4. Feedback termination: Dual Resolver Dual Quadrature Encoder Dual BiSS-C Dual HALL Sensorless Motor temperature 5. Circuitry necessary for brake operation Brake 12v/4A 6. Max dimension: 83x97mm 7. Connectors: Power in: M80-5000000M5-02-PM3-00-000 Three phase motor output: M80-5000000M5-04-PM3-00-000 Resolver: 98464-G61-06ULF Quadrature encoder: 98464-G61-06ULF Hall: 98464-G61-04LF Motor temp: 98464-G61-04LF Brake: 98464-G61-04LF

... **Motor Pump:** The motor pump, when triggered by the ESP32, facilitates the movement and transfer of the fluid within the system. 5. **Flow Sensor:** Utilized for measuring the flow rate of the fluid passing through the system. The data from the flow sensor can be analyzed and controlled by the ESP32 to manage the volume of fluid passing through. 6. **LM2596 Voltage Regulator:** The LM2596 serves as a voltage regulator, ensuring a stable and regulated voltage supply to the connected components within the system. 7. **Terminal Block Connector (2-pin plug):** The 2-pin terminal block connector is utilized for secure and convenient connections, enabling easy interfacing of various components to the PCB. 8. **Terminal Block Connector (3-pin plug):** The 3-pin terminal bl...

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 d...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). The carrier has to have: - 12V power - LVDS interface with backlit power - 3 USB ports in JST connector - 3 CAN bus - mPCIe socket - integrated GPS - HDMI in JST ...

I am seeking an experienced solar design professional to design a new ground-mounted residential solar system. Seeking an individual skilled in designing systems for residential homes that require ground mounted systems. My challenge is that I live in remote western Panama. I can source decent solar panels and 12v batteries locally but will be ordering inverter mppt connectors etc from the US. I need help designing a system using the panels and batteries available then ordering appropriate components. I'm looking to build something like a 6000w 48v system with capacity to expand later on. I'll also be pairing an electric start generator to the system. Hope this clarifies the concept effectively enough.

I'm looking for an experienced freelancer to help with a PLC programming project using servo motors on profinet with Siemens PLCs. Specifically, I am using an S7-1200 PLC with the desired task being position control. Additionally, the servo motors will operate at 12V. The freelancer I'm seeking must be experienced with PLC programming and be knowledgeable and skilled in servo motor control. The successful freelancer will be able to meet tight deadlines and troubleshoot potential problems that may arise during the programming development. If you think you have the skills to successfully complete this project, please apply.

I am looking for an experienced power electronics engineer from Bangalore india to redesign an existing Battery charger to more optimized design with latest technology and parts because our existing. Charger is outdated. this should have 2 isolated 12-volt, 7-amp outputs, Works on all types of 12V VRLA, AGM, flooded and gel lead-acid batteries, it will Recover, charge, maintain and de sulfate 12-Volt batteries. The project requires the following skills and experience: - Should be expert in power convertor design. - Should have knowledge in embedded system programming. - Experience in designing and developing battery chargers for lead-acid batteries. - Knowledge of battery charging algorithms and techniques. If you have the necessary skills and experience to develop a smart b...

...the servo motor is 4.8 ~ 6V. At the moment, I'm not sure of the specific board dimensions or space restrictions for the PCB design, but Try to Design as mini as posible i want the pcb with the following requirements 1. 12v battery input 2. 12v output using relay 3. 555 timer ic to control relay and mg996r servo motor 4. 2 potentiometer to control position a and position b 5. 3rd potentiometer to control voltage for servo motor voltage nad 555 timer ic voltage to increase or decrease the speed of servo motor 6. 2 (2-pin screw terminal block) for 12v battery input and 12v output using relay 7. 1 (2-pin screw terminal block) for switch input to control servo motor position if switch is on servo motor will go from position a to position b if swit...

UPGRADE ARDUINO BOARD LAST PROJECT Don't need HDR3 pin connector HDR4 pin connector J3 pin connector J4 pin connector ADD a 2 pin connector with +12v and GND ( camera power suppy) ADD control for another 12v led strip ( total 4 12v led strip) Try to control led with only mosfets (on/off and intensity ) not with cd4066 PCB small as possible (pls try it) If you make all, 100% bonus

Input 12V I want to connect 3 devices to arduino as below D2 -> DEV1 which requires 1.21V, 0.1A D3 -> DEV2 which requires 1.48V, 0.1A D4 -> DEV3 which requires 1.48V, 0.1A Can you give me transistor circuits with resistor values.

I need a complete Easyeda (mandatory) project with: Powered with 24v 1) Arduino nano ( 2 x16 pin female headers to put arduino nano on it) powered on vin with 7v 2) MAX485 ( correct wired to arduino) 3) L298 to control 2 motors at 12v 4) 3 12v strip led control (switched by my arduino code. Example i made it with a CD4066) 5) 3 composite camera switch 6) PCB will have a screw terminal block with 6 pin ordere as : This board will receive rs485 command to: - switch between 1/2/3 led strip - switch between 1/2/3 composite camera And exit signal on 6 pin screw terminal block: 1 24V+ (IN) 2 GND 3 RS485/A (IN) 4 RS485/B (IN) 5 Camera out (OUT - selected from the 3 cameras) 6 Camera gnd Pls ask 2+3? I need : schematic, pcb and bom. All ready to send to easypcb to make and as...

I am looking someone to design an electrical circuit for a step down convertor. The convertor needs to convert 60V DC to 12v Dc with 10 amp current

Looking to have a 1 page flyer showcasing my new Ice Bath We have created. I would like the key features that are included to be on the flyer: Temperature Regulator to keep bath at perfect temperature Dual UV Green Machine Powerful Filtration System Towel Rack Easy Drain 5ft Long Easily fit height over 6ft Power Strip Multi Colored LED Lights Can you please make the photos look professional and remove the background. Id like img 4410 and 4417 to be the main photos if possible. Then have the 3 small pictures to show the LED colors. Also have the Stain colors on the flyer somewhere showing the options. Please write under there "* Full Customization is allowed, we also can provide marble, stone, tile etc.." The Price is $2,500 so have that written somewhere big on t...

Hello, I'm in sea...reach out to me. Please share why you believe you're the ideal candidate for this job. Additionally, I'd like to mention some specific requirements for the project: The PCB should accommodate an ESP32 Wroom. It should include two 5V relays for outputs with Pluggable Terminal Blocks. Two 12V relays for inputs with Pluggable Terminal Blocks should be incorporated. There should be two sets of headers for two push buttons with pull-up resistors. I2C headers are necessary for LCD connection. The PCB should have a 12V DC input and provide a 9V DC output to headers. I want to highlight that a prototype has already been assembled using off-the-shelf components. Once the project is underway, I can provide additional details. Looking forward to h...

I am looking for a freelancer to implement a linear-quadratic regulator (LQR) control childscript in Coppeliasim for Furuta. The desired outcome of this implementation is improved stability and performance. I have specific parameters that I need to be included in the LQR control, and am looking for a freelancer with the expertise to accommodate this. This project is urgent, and needs to be completed in less than a week.

...custom power delivery system PCB with the following features. 1. Take input from 11 to 18V 2. All Output should remain constant at 12.5V regardless of input battery voltage 3.(normal power) 4 lanes 12v 3 A each with barrel connectors at the end. 3.1should be able to measure the current consumed in the lane. data of the current consumed to be fed to an arduino input. 3.2should be able to switch on/off using arduino/microcontroller digital signal 4.(PWM power) 3 lanes12v 2A each with rca connectors at the end. 4.1 Each lane recieves a PWM signal from arduino/microcontroller and provide pulsed 12v power 4.2 same as 3.1 4.3 same as 3.2 5. Provide power for arduino/microcontroller Help me to design the schematic and gerber files for printing. If you are bidding for ...

...On the other, I'm using the LM2596 as voltage regulator. It goes from the 12V supplied by a solar panel to stable 5 volts, this supplies the wifi modem and other route goes to a LDO-3.3V. I don't want to use the module () anymore and embed it to the PCB as a fixed-5V circuit. So i Ask for: 1. Add a transistor circuit to supply 5V to the modem (from the lm2596 regulator) when the ESP32's GPIO commands. Add it to the current version of the schematic and PCB board layout. 2. Do the fixed-5V circuit, according to LM2596 datasheet, in the current schematic and PCB layout. Find the main components (1. transistor; 2. coil, diode, chip regulator) in LCSSC Electronics () so the footprints

Hi, I need a PCB designer ideally with experience with and that had designed and manufactured boards already from china. I need an adaptation for an ESP32-CAM with a lower current draw voltage regulator and some other JST connectors for battery.

I have an Arduino Uno and L293D motor shield. I have a 12v, 100 rpm DC motor and 2 180 deg 5v servos. I want to be able to operate the DC motor at a constant speed in both the clockwise and counterclockwise direction for a full 360 degs, stopping and starting at any point during the rotation. Each of the 2 servos also need to function in the same manner as the DC motor although their range of motion will be limited to less than their full 180 deg of travel. Also, the H/w list includes 2 2-axis joysticks and 12v to 5v converter in addition to the Arduino Uno, L293D motor shield, dc motor and 2 servos Because of this I’ll need the ability to set limits of travel in each direction of the servos so they won’t hit up against any physical part. I also want to b...

I want a very simple DC motor controller with these features: 1- Input 9v Alkaline battery 2- 12v, 5W DC motor 3- Capability to adjust the motor speed (using PWM preferred) through a potentiometer 4- Low voltage, low amp switch entry on the board (2 wires) to start the motor. ( I will solder the switch wires later) 5- Green LED bulb that shows when motor is running (not a surface mount LED) 6- Red LED bulb that turns on when battery voltage is too low (not a surface mount LED) 7- Fixed timer that shuts the motor down automatically, even if the switch is on, with timer set to 5min (acts as a safety feature) I need the gerber files so I can move the components around if needed. To complete the project, I'm looking for an experienced freelancer who understands how to design high...

I am looking for a freelancer who can develop a 12V@2amp lead acid battery charger. Input Voltage: The charger should have a universal AC input voltage. Charging Technology: I am open to different charging technologies, including conventional, pulse, and trickle. Charging Time: The desired charging time for the battery is standard, which is between 4-8 hours. Ideal Skills and Experience: - Experience in designing and developing lead acid battery chargers - Knowledge of different charging technologies and their applications - Proficiency in working with universal AC input voltage - Familiarity with battery charging time optimization - Ability to deliver a high-quality and efficient charging solution within the given time frame.

La idea principal de este proyecto , es monitorear el voltaje, corriente y potencia de un motor de 12V utilizando el modulo PZEM 017. Este desarrollo lo requiero en Micropython.

...customizable actions, such as swiping left or right. USB Port and Power Socket: Added convenience features include a USB port and a power socket. Mains Input Detection: Users can easily customize which appliances run on the main AC input and which on the inverter through our mobile app. Switch Board Design: Our smart switch board boasts a sleek design with the following touch switches: • Fan Regulator - 1 • Smart Light Dimmer - 2 • Normal 10A On/Off Relay • Backlight Indication on Every Touch Switch Deliverables: • A fully functional Flutter app UI for both Android and iOS platforms. • An admin panel for managing user settings and data. • A website to showcase the product and provide support. Reliability and Warranty: One of our primary g...

...electrical engineer to design a milli voltage booster circuit for my project. The circuit should meet the following specifications: Input Voltage Range: - The desired input voltage range for the milli voltage booster circuit is 1mv to 15v DC. Output Voltage Range: - The desired output voltage range for the circuit should be regulated and include the following options: 1.5v DC, 3.3v DC, 5v DC, 12v DC, and 15v DC through adjustable potentiometer. Current Output: - The required current output of the milli voltage booster circuit should range from 1mA to 7A. Ideal Skills and Experience: - Strong knowledge and experience in electrical engineering and circuit design. - Expertise in designing voltage boosters and regulators. - Familiarity with working with low input voltage ranges ...

DIY motor linear actuator. I want to control it with a timer. Avoid Arduino. 1. when power is on, turn clockwise until it hits the first limit switch. 2. start running counter-clockwise until it hits the second limit switch 3. Although the power is still on, stop and do nothing, until the power is off. 4. w...linear actuator. I want to control it with a timer. Avoid Arduino. 1. when power is on, turn clockwise until it hits the first limit switch. 2. start running counter-clockwise until it hits the second limit switch 3. Although the power is still on, stop and do nothing, until the power is off. 4. when power is back on, continue to do as above Note : - motor has only 2 polarity - power supply is 12v Give me : - full components part list - full connections step-by-step in ev...

I need someone to design a solar charger that has an all-in-one solar panel with 12v 25000mah battery. This device will be used to power off-grid electronics and needs to be compatible with a proprietary electronic board that connects with 2 wire over screw terminals. The unit works on 12vdc 0.5amp or can work on 24vdc as well. I'm open to either 12vdc or 24vdc. I require the charger to have a standard charging time of 4-6 hours. It should have the option to be connected to constant 12v/24vdc so the solar panel/battery acts as an emergency UPS unit that starts working only if the power was cut to it. The successful candidate should have experience in designing solar chargers and understand what components and features are required to satisfy this project’s re...

I am looking for a freelancer to design a power supply PCB for a prototype. The PCB should have the following requirements: The board should create multiple voltage ports from a single battery with indicators and switches. Additional work opportunity - Battery charging port and usage statistics reporting. Output Voltage: 5V, 12V, 19V, 24V - The power supply should be able to output these voltages as per the project requirements. PCB Size: No specific requirement - I am open to any size for the PCB design. Intended Use: For a prototype - The power supply PCB will be used for a prototype, so it should be designed accordingly. Ideal Skills and Experience: - Experience in designing power supply PCBs - Knowledge of circuit design and layout - Familiarity with voltage regulati...

...bulk, then float. It will operate at higher temperatures (typical 45degC) It should take battery temperature in concideration to prevent overcharging The supply voltage is typically 24V and 2 diodes should connect the load so that power transfer is automatic when 24V falls away. Need to have fuses etc to ensure safe operation Load can opperate down to 10V and up to 32V Battery will be 7 or 14Ah 12V lead acid A small 12 to 24V stepup DC-DC is needed (to power an 24V relay - 50mA) This can run permanently from the output side of the battery - but need to be disconnected with the load to prevent battery from over discharge. Battery should be able to supply up to 2A under load. Once low battery desision is made to cut the load an indication must be given (load on the signal is 24V in...

The goal is to design a schematic to have a power-supply-circuit for an IoT module. Required specs : - Input 5v to 12v (if circuit can accept more than 12v, welcome !) - Input type are : external power-supply or solarpannel - Input polarity inversion security - Output (dual) : 5v (min. 500mA peek) + 3.3v (min. 500mA peek) - Battery support (single or dual cell LiPo/Li-ion) Battery must charge when external power-supply/solarpannel give power, and Output must be active on external power-supply/solarpannel when enough voltage and switch to battery when required (external power-supply or solarpannel off). Common use cases : #1) Connected on external power-supply - without battery #2) Connected on external power-supply - with battery #3) Connected on solar-pannel - with batter...

...Frequency range: 47 ~ 64 Hz 4. Efficiency: (70%) + Kindly specify the best possible typical efficiency (%) 5. Insulation Rating (Input/Output): 4kV AC 6. Insulation Rating (Output1/Output2): 4kV AC D. Power Supply Outputs: 1. Output 1: 5V / 1.5A (Peak 2.5A) ~ 7.5W (Peak 12.5W). ----------------------------Isolation-------------------------- 2. Output 2: 12V / 0.5A ~ 6W. E. Board Dimensions: - Preferred Board Dimensions (L x W): 118 x 92 mm. Note: Size of board can be negotiated. F. Safety Specifications: Standards: EMC – Conducted and radiated emission CISPR22 / EN5022 Class B Electrostatic Discharge Immunity IEC 61000-4-2 Contact ±8kV/ Air ±15kV RF, Electromagnetic field immunity IEC 61000-4-3 30V/...

I'm looking for help with a project that involves wiring (4) 12v 3pin illuminated toggle switches for On/Off control of a single common circuit. Each of the 4 SPST toggle switches can independently or jointly control the load which is the circuit attached between the Phidget Input Pin and Phidget ground. The state, when any toggle switch circuit is in the ON position (CLOSED), the Phidget pin state will be set to LOW or OFF and thus OPENS the connected Phidget circuit turning it OFF. If ALL switches are in the OFF position (OPEN) the Phidget pin state will be HIGH or ON, thus the phidget controlled circuit is CLOSED or ON, until changed back by re-setting all toggle switches to the ON position. The 12v circuit is just for illumination of the paddle when the circuit i...

I would a like a PCB designed in a suitable software package which will allow the creation of a few prototype boards. The PCB is to allow the testing of a 16x16 lamp matrix, the voltage is around 44v DC, and a 16x16 LED matrix, the voltage is around 12v DC. So hopefully one design will allow the testing of both circuits. The PCB will feature 4 x 8x8 LED Matrix displays such as this one here. These will be laid out 2x2 to create a 16x16 display. The circuit does not require any IC / logic controllers, the LED's will driven directly via a 16 break out connector, possibly a 2 row 16 way IDC.

I am in need of an SMPS design for a commercial use project. The desired output voltage and current is 12V, 2A. The form factor I require is a PCB Design. I am looking for a reliable, high quality product. Dependability, accuracy, and functionality of the SMPS will be of paramount importance. The design must be ASUS compliant and adhere to all regulations and standards, ensuring consistent output and reliable performance. Attention to all the details of the design is also important. The design should encompass cost savings, efficiency, safety, and reliability. If possible, the design should be able to integrate with diverse sources of input power. Ultimately, I am looking for an SMPS design that can lend itself to the longevity and success of my commercial use project.

I am searching for a remote valve that can fit my specific requirements. After careful consideration, I have selected a servo remote valve for this project. The desired voltage for the valve is 12V, and it will be used for a water system application. the valve is a 180 degree GF ball valve for bleach mixing. the valve needs to be able to be open from 0-100% and stop in any position along the way. The valve is attached as a picture. CA

Project Title: DC Converter Description: I am looking for an experienced engineer to design and develop a DC Converter with the following specifications: Input Voltage Range: - The DC Converter should be designed to handle input voltages of more than 24V. Output Voltage: - The desired output voltage of the DC Converter should be 12V. Current Requirement: - The DC Converter should be able to handle a maximum current requirement of more than 3A. Ideal Skills and Experience: - Prior experience in designing and developing DC Converters with high input voltage ranges and current requirements. - Strong knowledge of circuit design and power electronics. - Proficiency in using simulation and design tools. - Familiarity with safety regulations and standards for electronic devices. - Exc...

...corporate: We prefer a clean and sophisticated design that reflects the professionalism of our brand. - Attached business plan to use for ideas related to design and color schemes. - Our learning services serve the professional industry in oil & gas focused on safety codes, information bulletins, for pressure equipment. - Our website is to learn more about us. - Our industry is the regulator for pressure equipment safety Ideal Skills and Experience: - Web design: Experience in creating visually appealing and user-friendly landing pages is essential. - Knowledge of LMS: Familiarity with learning management systems and the features that are important to highlight is a plus. If you are a talented web designer who can create an engaging and informative landing page for our ne...

...- Parts (bomlist) must be available from well-known suppliers such as Mouser, digi-key, etc. - Provide support for issues during manufacturing - Existing induction heater designs can be used, but it must then be adapted to our requirements. PCB requirement: - Works on 230v AC - Main control by ESP32 S3 with WiFi - RGB LED - 1x touch control - 1x sensor temp (max temp 120 Celsius ) - Control 2x 12v pump - 1x buzzer - Induction will be turn on by ESP32 and current can me adjust by ESP32 - Max power induction 3500Watt Firmware will be designed by us. I require assistance with both the design and manufacturing aspects of the project. The ideal candidate will have expertise in both areas and be able to provide a comprehensive solution. The desired timeline for completing the proj...

...their interests and preferences. Details: slide 1 You’re invited to the Party! See how easy quilting with rulers can be on brand new Janome Machines & Sew Steady Rulers slide 2 - pic 1 slide 3 words - Create a beautiful pillow project while trying out the features of new Janome sewing machines. slide 3 pic 2 Slide 4 pic 3- Try out brand new machine features including the "Accurate Stitch Regulator" for Ruler work and Free Motion! Slide 5 pic 4- See how great the Acufeed Flex can be for layered fabric slide 6 pic 5 - Learn how to use mutiple feet including the HP Foot Pic 6 - The Ruler Work Foot Pic 7- The "O" Foot for piecing Pic 8 - Event includes giveaways, inspiration, and a Class Kit with a new Westalee Quilting Ruler, Fabric, Thre...

we are planning to make automatic fuel filling system using rfid card so basically the system works on arduino mega and first of all customer scan the rfid and enter password with the help of 4*3 matrix keypad and then set the price that they want to fill fuel in their car then simply pick nozzle and fill the fuel . S...fuel filling system using rfid card so basically the system works on arduino mega and first of all customer scan the rfid and enter password with the help of 4*3 matrix keypad and then set the price that they want to fill fuel in their car then simply pick nozzle and fill the fuel . System components Arduino Mega 2560 RC522 RFID module LCD 16x2 4x3 Matrix Keypad 12V Relay Buzzer 12V DC Power Supply 12V DC Water Pump jt-750 12V DC Solenoid V...

I am looking for a freelancer who can create an STL file from my 3D design software file. The ideal candidate should have experience in converting 3D design software files into STL format, specifically for 3D printing purposes. Requirements: - Proficiency in converting 3D design software files into STL format - Familiarity with 3D printing requirements and specific...with exact measurements provided by the client Skills and Experience: - Strong knowledge of 3D modeling and design software - Experience in creating STL files for 3D printing - Attention to detail and ability to accurately translate dimensions into the final output If you have expertise in 3D modeling and converting files for 3D printing, please submit your proposal.

22 Kw Charger for Individual Use Expectations 1) Home charger will have type2 cable socket 2) This device must be suitable for both three-phase and normal 220v electricity according to the voltage value that the user can access. 3) There will be rgb leds working with 12v and they need to be run with certain diagrams from the processor (for example, blue when charging, green when the charge is finished and full.) 4) The cc and cp outputs in the type 2 socket must be found on the motherboard, and from these values, the battery should continue to charge according to the full charge. 5) At the same time, charging can be started with a reset button, start stop button and optionally rfdi. 6) The voltage and current values ​​entering the vehicle must be kept constant. 7) current pro...

...PCB board designed to take in 7S battery power AND convert that into 5 different voltage rails. But I dont get the output as expected with the actual board from JLCPCB. The issue I feel is with the PCB design. I can provide Gerber, schematic files for the diagnosis. I would also appreciate a feedback on the use of 5 XL4016 chips to do this job of regulating out 5 different voltage rails 24V,24V,12V,5V,5V. The board also has a VSENSE pin to check the battery voltage through a voltage divider circuit, 3 expansion ports, and an LED pin connector for indicating the charging process. There is also an XT60 connector for connecting to the external charger and another XT60 t connect to the battery. Ready to provide information and files for diagnosis Skills and experience: - Expertise i...

PCB for Metal Detector ~ 5 meter Depth I am looking for a skilled PCB designer to create a circuit board for a metal detector with the following requirements: Power Supply Voltage: 12V - The metal detector should be designed to operate with a 12V power supply. Sensitivity: High - The metal detector should have a high level of sensitivity to accurately detect metal objects. Range: 5-6 meters - The metal detector should be able to detect metal objects within a range of 5-6 meters. Skills and Experience: - Experience in PCB design and layout. - Knowledge of electronic components and their specifications. - Familiarity with metal detector circuitry and design principles. - Ability to optimize the circuit for high sensitivity and long-range detection. - Attention to detail an...

This is mainly a basic circuit design. I want an undervoltage and overvoltage cutoff circuit for 240V AC mains. The functional requirements are such: Min Voltage: 100V Max Voltage: 290V Max Power drawn: 300W (for eg. 1.2A@250V, or 3A@100V) The input circuit should be cutoff outside the min-max voltage range (variable). Also, it should be a non-relay cut...overvoltage cutoff circuit for 240V AC mains. The functional requirements are such: Min Voltage: 100V Max Voltage: 290V Max Power drawn: 300W (for eg. 1.2A@250V, or 3A@100V) The input circuit should be cutoff outside the min-max voltage range (variable). Also, it should be a non-relay cutoff. So you can think of triacs or mosfets or anything else. I want the circuit alongwith the Material list (eg. 12V transformer, dio...

Needing a scuba dive team logo. The name of the team is Salt BAE Scuba Diving Squad. Please include the name in the logo. It is preferred to have crossed air tanks as the background of the logo, and also incorporate a scuba mask with a regulator (not snorkel) and have an image as a reflection inside the mask. I have included photos for reference. I also like the outer hexagon shape around the logo. We do not like the skull. These will go on black shirts, so it is preferred to use white or another color for the logo. I have included a photo of the only fins logo we are using for something else to reference the shade of blue we are also wanting to incorporate, and also the hexagon shape with the team name with the colors we like. We are not opposed to other shades of blue incorporated...

I am looking for a skilled freelancer to create a 3D model of a regulator for the purpose of visualizing. The model should be in .obj file format and should have an intermediate level of detail. Skills and Experience: - Strong proficiency in 3D modeling software - Experience in creating high-quality visualizations - Knowledge of .obj file format and its specifications - Attention to detail and ability to capture the desired level of detail in the model