Ammeter schematictrabajos


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    We have a working device gathering distance from a laser sensor and sending data through MQTT and an API. What we have already available, you do not need to worry about: +Code written under the Arduino IDE. +The device has the following hardware bill of materials: -Custom PCB -ESP-12E/F -Sensor VL53L0X I2C -LED Green Color connected to GPIO 14 -Push Button connected t...

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    I need to reproduce the schematic first and then the pcb that is no longer manufactured i only have the photo of the pcb that like to copy its a pcb to control a 1-axis Brushless Gimbal, with imu invensense mpu.6050, usb to uart bridge, microchip atmega328p-mu to work with simpleBGC firmwares. No shmatic avaliable

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    I have two circuits that I need to check. Both circuits are designed in easyEDA Circuit 1: Check schematic if it is well designed Modify the pcb if necessary (although I don't think it's necessary) Generate bom file according to pcbway specifications The design contains esp32, gprs a6 ai-thinker, sd card, 4 relays, 1 multiplexer, and other small components, it is not a complicated desig...

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    Prototipo: Diseño de PCB 120 Vca a 12Vcd~1.5A, 400W. Cumplimiento con NOM e IPC El proyecto consiste en generar esquemático, PCB layout y BOM de la fuente de poder -------------------------------------------------------------------------------------------------------------------------------------------- Design PCB: 120VAC to 12VDCD~1.5A, 400W. Must meet NOM and IPC. Proyect consists...

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    [iniciar sesión para ver URL]

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    We need to create a form to send to our customers to define ALL the information that we need to define our fans, select the best option and send quotation without any doubt of the requierements of the customer. Tasks and comments: *convert format to HTML or dinamic PDF -- to be able to add info in the form and collect it *improve design of the form (attached draft in Excel) to make it simp...

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    We have schematic file with PDF format which needs to be converted into real Altium designer file.

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    I am looking for a freelancer who can add protection to the existing schematic to make it robust and safe. Freelancers should have experience in power supplies and chargers. Data and existing schematic will be offered after discussion.

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    Design a counter for the KL shopping mall entrances to allow maximum 99 shoppers at a time to promote social distancing. [Hints: Reset button can be used to clear the counter every morning; in/out signal can be used to control the up/down counter while people are moving in and out; red-light can be used to indicate whether they are allowed to enter] The report should include the following : -...

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    12 vector images 5 días left

    Need 12 vector images, 11 to be based off of less detailed pre-existing, less detailed images, the last to be based on a hand drawn schematic, 7 of which are based on a cartoon fox

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    Stepper drive. 5 días left

    I am a retired tool and die maker with some electronics skills, programming is not one of them. What I am in need of is an Arduino coupled with an MPU6050 capable of driving two stepper motors using A4988 motor drivers. The motors should be stationary when the MPU6050 is level. When the pitch or roll change, either in a positive or negative motion, the motors should rotate, either CW or CCW depen...

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    I want to develop good quality 18 W PD charger. I am looking for a freelancer who can evaluate existing schematic and layout files and change them as needed. I shall prefer to have a freelancer from China as IC manufacturer is a Chinese company.

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    We have a lot of designs with PDF format(schematic design). We need an experienced engineer who can design schematic & PCB layout based on the given design format. Preference given to freelancers with experience in Altium Designer

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    We need someone who can verify all components in schematic provided by us and can design a PCB for the same. We'll chat for further details.

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    The project consist in a board for CAN protocol. This need have CAN input on one port of the MCU and Can output on the second port of the mcu, 10 leds and 8 push botons. The function is detect specific CAN command and start a led. The 10 leds be for that because some times detect only one command and others be more commands. The botons are input to send a specific command to the output can. The de...

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    DMX controller for lamp 3 días left

    I am developing devices to control light using the DMX protocol. Our devices have 7 segment led display to see address and service messages on DMS protocol, RS485 for the protocol, 5 channels with 5 status leds, 3 switch-buttons (UP, DOWN, OK) and BF circuit for music light. Devices have two modes: Service mode & Run mode In Service mode the device will be in programming mode and it will save...

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    Javascript animations 3 días left

    Hello We are a digital marketing agency and we are redesigning our homepage - we want a couple of JS animations on there. We are looking for someone who can do some basic animations, ideally in javascript but we will consider other technologies. The site needs to be fast so the file sizes of these ideally would be around (or under) 100KB. The first one is of a human brain which has words all a...

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    I have a schematic design of OBD product from my previous engineer but he is not available for 2 months. We need to finish up prototyping within a month. If you have a Altium Designer skill it's big plus. I'll share schematic via chat.

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    Hello, I have circuit designed by hand that needs to be developed in PCB. I need it today

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    PCB tracing, schematic checking 1 día left

    It's a small gps tracker with gsm modem. It contains gnss module l76, a9 gsm modem, attiny861, battery charger. They are connected with uard and i2c bus. You have to check 0) That everything is correct in general. 1) Schematic - that everything is done correctly, including resistors values, capacitances, connections, etc 2) That components matches by voltages and currents. Some of them h...

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    We require schematic CAD and PCB design for ultra small rigid flex design consisting of 6 ICs, WLCSP and QFN/DFN packages in high density layout. Design will fold around small Li-Ion battery cell with at least 3 rigid areas consisting of wireless charger (LTC4126), Bluetooth Microcontroller(nRF52833) and custom ASIC. Design must be implemented in Altium, preferably using latest version (21) with n...

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    Skills: EES (Engineering Equation Solver), Thermodynamics, Heat Engines This project will require more than one session/meeting so please bid if you know you will have time in the future to continue after I've received feedback for each part. Unfortunately I can't give all the specifics in the beginning because this is a "waterfall" project. I have to optimize a Rankine Syst...

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    Hi All. We need a custom ARM Quad-Core CPU SoM Design from an Open Source project. We need the Board in custom shape with some minor changes. Design will include: - Quad-Core Actions S500 Processor - DDR RAM 2GB - eMMC 8GB - BT + WiFi Dual Band - USB 2.0, USB 3.0, SD SDIO, I2C, GPIO, MIPI LCD etc interface - Some other Chips - IO Connector for Peripherals - Graphics OpenGL ES - Debian OS and ne...

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    It is a 3D interactive visualization project. I can provide the data and the schematic of the plot that I want. Please contact me if you are interested.

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    The project should provide the detail schematic of safety relay logic which Operates on Estop functionality/SMK sensor. The ckt should work as follows: 1. When any of the sensor is active (Estop1 & Estop 2) & SMK sensor. The sensor sends the signal to safety relay. 2. The safety relay deenergize contactors & disconnects the 3phase 400VAC/20 feed from facilities outlet to power distr...

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    Hi, I do business related to electronic projects and instruments. I want to design STM32 based Voltmeter and Ammeter. It uses very few components that why very cost-effective. This type of voltmeter and ammeter is already available online but has major limitations like one point of voltmeter and ammeter is common. I want that to be independent so that I can measure voltages and currents independen...

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    3D Concept Design Finalizado left

    [iniciar sesión para ver URL] Collection & Concept Design [iniciar sesión para ver URL] Design [iniciar sesión para ver URL] Development

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    Hello, Electrical engineer needed. I designed an electronic chorus pedal effect for guitar and works properly but it has a ticking noise that increases or decreases in frequency when I move Rate pot. I tried almost everything and I suspect that lines and components on PCB are not well organized and doing some interference. This schematic was not making this ticking noise on first approach on V...

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    For DSP tms320vc33pge LabKit Vc33 Schematic and Code attached Kindly don't bid if you are not familiar with the kit I need quick help for simple task to perform the following: read analog value Output same read analog value on part 1 to DAC8420 chip Output PWM Please check the attached code and schematic Any PWM,DAC,ADC can be used preferred ADC1, DAC1 = Vdc, PWM1 the attached code can ...

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    ESP-32-ADS24-PCB-Project-2021 For existing sketch I’m using now . 2nd project 1. ESP socket, 2. ADS 24 bit plug in socket and holding screws, 3. Inductive Power filter for ADS24 power supply. 4. Radio plug screw terminal, 5. USB-SD plug in pin Terminal, - usb cable out 6. 8 screw terminals connected to 8 opto isolators brd plugin, of which 7. 4 lines are connected to 4 IRQ and 8. 4 li...

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    RHC Proposal Finalizado left

    I require an urgent job. Must be completed by Monday 7th June. I need a schematic plan drawing created for a funding proposal for a caravan park. This will need 2 x 2d plans and 3 x 3d style images. Details will all be provided. I just need it put into a visually enticing format for the proposal. There is no real details required, just locations and visual representations. Experienced operators on...

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    Circuit board Finalizado left

    Need a circuit for controlling a 12v relay with voltage sensor! 150vdc to 180vdc open relay less than 120vdc close relay. I need wiring schematic, hardware list, coding.

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    Design Wifi Module Finalizado left

    We need MT7628an wifi module. We have a referance design. I want that schematic and pcb design in altium. How much do you charge let me know.

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    Hi Vusumuzi, This is a PCB project for which I have attached the schematic and BOM in our chat. Thank you! Kind regards, Hermann Havenstein

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    Transfer PDF drawing to SolidWorks Electrical. 85 pages. ver 2019

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    Project for Piao W. Finalizado left

    Hi Piao W., I noticed your profile and would like to offer you my project (schematic design of QPSK demodulator in Cadence ). We can discuss any details over chat.

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    PCB design Finalizado left

    I have schematic files in Altium. Freelancer needs to design four layer PCB. It needs to be designed in Altium as well. If you have experience in four layer PCB design, let me know.

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    I need a power supply circuit designed which is part of a microcontroller-based power supply: 1. Input: Universal, 110-220VAC 2. Output: 5V to 500V 3. Current: 10mA to 300mA 4. Ripple: As low as reasonably (cost-wise) possible (preferably <5%) 5. Topology: Switching 6. Components and Cost: Preferably MOSFET/IGBT, switching transformer and similarly easily available components. I’m o...

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    Have to design and test IoT circuit. Incudes schematic, PCB and assemble. Looking for experienced candidate to do this job. must worked with wifi modules and Bluetooth

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    Hi Bang, I have a draft schematic that I need help with schematic validation, component selection and PCB design. The project has the following components: 1. esp32 2. usb charging and programming circuitry (mcp73831, cp2104 or equivalent) 3. lipo charging (pam2401, ap2112 or equivalent) 4. 5v uart sensor 5. rgb led (sk9822 or equivalent) 6. button 7. beeper The final PCB needs to be small, ide...

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    Requested is a modification of an existing LTspice circuit simulation. Step1: Modify the attached LTspice schematic to simulate the circuit it describes. Do not change the routing and parts at that time. Decrease of supply voltage and change of bias (P1) is ok. Proof of concept is that it outputs 20W with given parameters (0.5V / 1kHz sine input, +/-34V supply voltage) and it is possible to measu...

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    Draw schematic drawing Finalizado left

    I need someone to draw PLC system schematic drawing, like the file attached!

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    I would like to construct a registration program for patients to enroll in my practice on their cellphones or PC's, and/or on an iPad when present in the office in person This program will be for NEW patients (NP) and for RETURNING Patients (EP) There are two separate programs that need to be populated with information. I do NOT Have API's for these programs. 1. A financial program t...

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    Hi All, I am currently looking for someone to my Electrical Engineering project. The topic is single axis solar tracker. Programming, Arduino Code, prototype pictures, schematic diagrams and flowchart will be provided. Thank you

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    Designing a schematic diagram for the buildings and drawing the facades of houses ... (AutoCAD)

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    sim800 programmer Finalizado left

    Looking for someone who has successfully implemented sim800 chip in nay circuit not the module. I need to see your schematic to know you have actually worked with sim800 (any version sim800l ,c or h) to give you the project.

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    I am a senior project manager with an engineering form based in Indianapolis. I am workiing (OTR) with a local health care system assisting in the management of the projects of which there are three. Two involve renovating existing inner city health care facilities, the third is a ground up new construction project. I am responsible for creating a project schedule/calendar identifying critical...

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    I need an Altium schematic symbol, footprint and 3D model of the attached Switch, with Cap and dual LED. I need this ASAP.

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    Project for Vu Van V. Finalizado left

    Sensor will be installed inside windscreen of the real mazda3-2010 model. We want to use 2 sensors 1-RAIN 2-LIGHT If sensor deduct the rain or dark/evening/night it turn on the fog light. Also need a physical swith inside car to activate those sensors. I also want to access via web. - Can power on the sensors and power off the sensors - If sensor is activate from rain/water then it shows in web...

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    I need a IoT(4G) device design(schematic and PCB and all manufacturing files) which should collect the data from the sensor modules and send to the WEB server and phone by HTTP, TCP, SMS.

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