Pcb design inverter jobs
Setting up a project for the work to complete the planning document of RR2-E1.
We need an embedded systems engineer that has experience with high precision motor and sensor control. The engineer should have profound knowledge and experience with various electronic components in the market, because we need long lasting components for our project. We also need our system to be controlled with a mobile app. More details will be shared via chat. People ...engineer should have profound knowledge and experience with various electronic components in the market, because we need long lasting components for our project. We also need our system to be controlled with a mobile app. More details will be shared via chat. People with following skills bid on this project - 1) High precision motor and sensor control for dot matrix printing. 2) PCB design. 3) Embedded s...
I am trying to read 4 output values from a quadrant photodiode (S4349) and use them for further digital calculation through SPI connection. Currently, I made the schematic shown in the picture below with operational steps as follows: -Light is detected by the active area of the 4 cells of the photodiode -Signal from each cell is amplified separately using a trans-Impedance amplifier (OPA381) -The analog output signal from each amplifier is the input of a channel of the ADC (Analog-to-Digital Converter MCP3912A1-E/SS) -Finally, the digital data will be further forwarded through the SPI interface from the ADC to the SPI Master device (All the components can be changed except the photodiode model)
The pcb design will be used for a set of vibration sensors (Accelerometer Module with adxl345 chip fixed in the center of the pcb in the upper layer), temperature (High Precision Temperature Sensor Module - MCP9808 fixed in the central part of the lower layer of the board logo below the accelerometer) and current (Non-Invasive Current Sensor Module AC 5A off the board, its connection to the system is done by a molex jst) The temperature sensor and vibration sensor SDA AND SCL inputs need to be connected to the TCA9548 and the TCA9548 inputs need to be connected to the atmega SDA and SCL inputs (as in the schematic). Need a 2 pin jst molex type battery terminal, a 3 pin jst terminal for the current sensor, a 4 pin male bus to access the atmega rx tx (as in the schemati...
...price calculator system for pcb manufacturing but also to support to add another calculators (tab mode) for other product or services. The formula can be changeable without editing the web page. And display the form for quantity, size (H&L), and other characteristics. see example. The architecture of the form has to be simple, so we can change the formula (formula parameters), so we can update the price strategy. Examples of quoters: (quoter with pcb viewer) (only quoter) Realtime changing price is required (not submit button or calculate botton) This calculator can display the view of the gerber files (pcb manufacturing files) using
Create a PCB design according to our requirements and specification. We will provide a PowerPoint documentation and need to get the Gerber data and .dxf files back. The exchange about details may be required during the process. Person with experience in PCB designing preferred (as we are less expereinced).
Hi Md Abu Sakib M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
REQUIREMENTS 1. Optimise BLE Master Tag for Energy Efficiency. 12 months Battery service minimum. Master Tag simultaneously connect up to three BLE Slave Tags. Master BLE Tag should always power on scanning to connect to Slave Tags Note This is doable in that our competition's BLE Tag has achieved just this. BLE Module: Holyiot-17095 PCB is ready and tested ____________________________ Hardware BLE Module: Holyiot-17095 PCB is ready and tested _________________________ 2. Pairing - Manual Pairing Press and hold Master Tag Button 3 secs for Master Tag to enter pairing mode - Pairing by App Master Tag requires UUID programming to support App pairing Master and Slave Tags 3. Basic Function - Master Tag in Very Low Mode wakes up in very ...
...incorporate Various modules to one board using the ESP32 as Core. ** This project requires experience and Knowledge on ESP32 Boards, Pins, conditions of pins at Boot/resets so it does not affect anything attached.** Here is the overall view of my project: I have everything working on a breadboard and corresponding separate modules. I would like to have all modules incorporated on one PCB Board. Or have it design all in one board. List of Modules: - ESP32 Wroom-32 - RS485 to TTL - control Relays (6) - DC-DC Voltage Step Down Power Converter (12/24v to 5V) - Battery Charger There are ESP32 modules that have this incorporated like the TTGO T display module but the LCD is not detachable. On my research Found the following: - TTGO T Relay Board
...seeking a highly skilled and motivated freelance electronics engineer to design an ESP32 board with 4 relays, onboard auxiliary power supply, LiPo battery and charger, and compact dimensions. The successful candidate will be responsible for creating a design in KICAD that meets the requirements and specifications outlined below. Requirements: * Design a compact ESP32 board with 4 relays and onboard auxiliary power supply. * Implement a LiPo battery and charger for standby power. * Design the board in 2 layers with maximum dimensions of 90mm x 90mm. * Ensure the board is designed to meet all relevant electrical and mechanical standards and specifications. * Collaborate with cross-functional teams to ensure the design meets the required fu...
I want to design Audrino code using Node MCU and and PCB design for P10 display, Data will be fetched from cloud every minute from url and based on that updated data should be shown on display. Also display should change colours as per data automatically
Build me solar website on wordpress Home Page Residential Page Inverter Product Page Panels Product Page Batteries Product Page Hot Water Systems Page Solar Products Page Service and Maintenance Page Special Packages Shopping Cart About Us Contact Us Would be desirable if you use Avada theme or similar themes in WordPress for excellent execution. New freelancers are welcome
I want to make some modifications in my PCB board design
I want to make some modifications in my PCB board design
hi I need a filter design (receiving only) for VHF and UHF + LNA + RF Switch and a splitter. I'm looking for experienced designers only, with proven projects. also need to design PCB layout. thank you.
Hi Andrey we would like you to add some more features on the PCB you made for us. The feature would be specifically to power up the device via USB as well as 5V power supply which is how it is powered at the moment. We would like to implement a component perhaps a jumper or something in order to be able to select how we want the device to be powered. This is for the LVC-USB Control-ver261020 you made for us
Hi Muhammad A., I have a couple questions about how to go about interfacing an Arduino to a custom PCB. Should not take much work from you, I am mostly looking for advice and feedback! please let me know what you think Thanks, Anais
we need to make a pcb layout and design for 2 products one for a blander with some futures one for induction stove with some futures
Looking for someone to do a pcb design I altium or kicad Needs experience in high voltage upto 400v and high amperage boards
I need a pcb project, the models to be inspired when making the pcb are attached, as well as a description of how the project should be done. Project description: The pcb project will be used for a set of vibration sensors (Accelerometer Module with MPU chip made directly on the board), temperature (off board) and current (off board) MPU6050 has to be in the middle of the board, and you have to connect the SDA AND SCL input of the temperature sensor and the vibration sensor to the TCA9548. Need a 2-pin molex type battery terminal, and a 4-pin molex type temperature sensor terminal, and a terminal 3 molex pins for the current sensor, the latter being necessary to have 5 volts on the first pin, gordond on the second pin and the third pin has must be connected to th...
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We have recently had a PCB designed to operate with BQ34Z100PW-G1 for gauge and BQ24170RGYR as our battery charging circuit controller. The circuit does not seem to be functioning with the code we currently have. We have tried a couple different solutions but realize we are in need of someone who is familiar with both parts, hardware and software designs. We can provide the circuit and all of the specific information needed to view where we are with the design. We would be able to share the current code we have for the devices, as well as we have the ability to help with debugging and trouble-shooting the physical circuit if needed. Custom PCB Python BQ34Z100PW-G1 BQ24170RGYR
STM based project component selection with gps chip and gyro/accelorometer
Need somebody who has done procesing of signals in realtime with some DSP chip that is fast enough, and within normal consumer budget. Or FPGA, or whatever hardware configurations, that are available. The attached spike has a duration of aprox 7 microseconds and an amplitude of 0.1 to 5.5 ...normal pricing), but weirdly with some low output (khz). What DSP chips can do this with the internal ADC and circuits? In the end...we need a very well/precise sampled/sliced spike, to makee sure we describe it correctly. Lets talk about this over a Zoom and how do you see this done ... Also ...please apply only if already made something similar. I have no more energy for BS testing. Need : - PCB. Or the minimum logic schematic. -COde. Tested until it works. Only then we can say it is d...
I want someone who can create me a pcb board that connect to hdmi port and then connect to touchscreen display for my android stick
We need a 24V PCB Designed to complete the following. 1. Full Tank Diverter - Tank Full Close Valve - Power Outage Close Valve 2. First Flush Device - No Rain (sensor not sensing rain) = Valve Close - Raining (sensor sensing rain) = Wait 3mins and open valve - Tank Full Close - Power Outage Close Valve the unit needs to charge batteries and shut valve if battery fails 240V mains power supply.
I have a project done with Altium. The board is working but it needs some changes, I already made the changes in the schematic. I just need the layout to be updated and verified. There are about 20 netlist changes, none of them require the movement of parts of creating new ones. I need the updated PCB layout file and Gerbers for production. Thanks
I have a CAD-file from a PCB and I want to create gerber files. I need somebody with Altium or Eagle experince. Please; If you do not have experine with Altium Designer or Eagle, DO NOT offer!. This is a task that takes 10 minutes, if the frelancer knows what to do.
We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF based circuits etc.
We are a 22 years old electronics company. Looking for electronic engineers for reverse engineering and improvement of existing circuits. Freelancer should have deep knowledge of both analogue and digital electronics components and capability to trace the circuit diagram from existing PCB and then redesign the new PCB with improvements. Experienced electronics engineers with design & development background will be preferred. We have continuous work flow for 12 months. Our projects include LED based lighting system for critical application, power supply for LED lighting, various types of signal amplifiers, RF based circuits etc.
Project to be created in Altium Designer - Pcb is simple breakout board using MUX switch CD74HC4067 -(The CD74HC4067 is a 16-Channel Analog Multiplexer/Demultiplexe) The outputs are being routed to the jst Connectors. DFX outline for file will be supplied.
Altium Designer wanted for ongoing PCB design, work. PCBs already created. Thanks
I plan to use a TPS54283PWPR from Texas Instruments in a project I am working on. I need an experienced engineer to help design my schematic and to ensure I have not made any silly mistakes (before I commit to the PCB) - alternatively, if this proves to be the incorrect part I will need help to identify alternative. All I need is a reliable DC DC converter with 24vDC input and output 1 = 5v at about 2 amps and output 2 at 3.8v at about 1.5 amps (I'm struggling with the maths in the datasheet)
I have PADS Pro project files which have the schematic and component placement on pcb. I need a PCB designer who can finish the layout design. Need to start immediately due to urgency.
I created a Code for a Wallbox, so that Hotel Guests are able to use their Hotel Room Cards to start a charging process. The Code basically checks the validation of the Room Card, reads the Room Number of the Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works,...Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works, but I have some hickups with collecting the mqtt Data of the current charging Rate and total Amount. Now I thought if it would be possible to use it with Tasmota, so I would be able to edit the Script from Remote, and don't have to flash the pcb onsite if chan...
We need to make a gerber file for our pcb setup. it will be to contact 16 spring contacts and a set of two square eights pin contacts. :) The last two photos is of the original pcb we are trying to replicate. the problem with this one is that it only has eight spring contacts and only holds a sample that is 25x25mm we need it to have 16 contacts instead of eight and it being able to measure 8 points of a 100x40mm sample. the distance between the spring contacts should be 1cm center to center side ways. See the photos if you have any questions or send a question thru here.
Home Page Residential Page Inverter Product Page Panels Product Page Batteries Product Page Hot Water Systems Page Solar Products Page Service and Maintenance Page Special Packages Shopping Cart About Us Contact Us Would be desirable if you use Avada theme or similar themes in WordPress for excellent execution. Important: The Design must be maintained as much as possible. The web themes and layout should have the same visual effects or better as in the PowerPoint. A free hand for designing is also welcomed if existing design can be bettered. All assets such as videos / images / graphics should be included in the project cost including hosting. Project cost would include ready website as per specifications. CMS, designing custom elements and layouts, using premiu...
I would like to build a firmware for ESP32 , the main functionalities are: - LCD - Calling REST APIs (Http) - Connecting to Wifi - Reading from peripheral through UART - Read/Write to SD - Show connection problem or wifi status , and try to reconnect - Over the air firmware upgrade support Designing custom PCB is optional
Hi I need a motherboard PCB with a DC DC converter from 12V to 5V. It will be attatched to the motherboard: * Rasberry PICO * Can PCB * 6 buttons * 9 LED The DC DC converter need to have short circuit protection and the Canbus connector need TVS diode. Se the files for more information. Step 1. Make a chematics Sted 2. Make a PCB with production files
start with -> i am not a bot. I need a 2kW design for DC to AC inverter. Schematic, plus layout and source code.
Hello I mainly need a knowledgeable person in PCB design to help with import an old project from CADint and edit it on Orcad. Most of the work will be mainly on Orcad PCB design. Please do not bid if you are not good enough on Orcad
We are looking to have a carrier board designed for the Raspberry pi 4 Compute Module. Required Features: 1 X Ethernet Port 1 X USB Typer-C (Power Only) 1 X USB Type-A 2 X LED indicators (Power and activity) Potentially adding integrated cellular module with sim slot. Can drop USB Type-A connection if this works. Ability to do a custom aluminium case design for this project will see your application highly regarded. We have many more project to come and a successful applicant will see them highly prioritised for future projects.
Noureddine@embcircuit has pledged to design a prototype PCB for the ASTRO HEAT V2, incorporating all of the features outlined in the client's conceptual sketch and accompanying documentation sent via chat. This will include delivering the source files, designed on EasyEDA, BOM, PNP, and gerber files.
I have a simple CAD file as a model of a PCB. In order to make the PCB board, I need to convert the CAD file into a gerbe file
WE NEED WEIGHING SCALE PCB BASED ON 24 BIT 1232 ADC AND HX710 with 8 BIT MICROCONTROLLER 1.ADC- HX 710A AND 1232 2.MICROCONTROLLER- ANY ONE Easy Available and IN PRICE 7 SEGMENT 7 DIGIT COMMON ANODE DRIVER .
