Pcb to gerber jobs
...this project is to design a power supply that can generate 0-10V and source a current of 6A, has a small size and has a low number of components. The input of this supply would be derived from a 12V source. The control of the Power Supply is open for discussion. It can be based purely on software (digital communication between this PCB and the control PCB) or voltage-dependent feedback (ADC/OpAmp based on this PCB, with the control signal generated on the control PCB). The input 12V is biased at -40kV, and therefore this PCB will be floating at a potential of –40kV. Any mode of communication that is not affected by the fact that this PCB would be floating at –40kV can be implemented. Please discuss the approach to e...
The work consist in modifying an existing 3D model of a small enclosure (110x50mm) for electronics PCB. The enclosure is made of two parts: the base part and the caps that clips onto the base part. The electronics is located inside the enclosure. The 3D model was initially designed with Catia and later imported to AutoDesk Inventor for further modifications. Before starting the project, it will be decided if the existing 3D model have to be modified or if it is needed to do reverse design of the existing 3D model before modifications. The model and documentation of the modification will be provided later after discussion. Thank you
Please only apply if you understand the requirements. Generic intros and questions will be ignored. You will likely be selected if you show that you read the project description. One way to do so is to write a quick overview of how you would design this PCB and which parts are critical, in your opinion. We are looking for someone who can: - Pick parts - Design a PCB - Have it manufactured - Maybe: test it Bonus: Write a firmware, or I will write one myself You will design a power management box for telecom applications. Design voltage is +/-48V 16x 20A battery inputs 16x 6A load outputs 8x mid-span PoE injectors (passive 2-pair/4-pair 48V) 2x 100A inverter/charger interfaces 2x 20A Aux in/out Remote load control using IP over Ethernet and Wi-Fi Soft & Hard...
...artist to create a detailed 3D model and renders of a computer module. The module features a PCB that fits in a case with dimensions 70.85mm x 15.00mm x 100.45mm. The 3D artist will be responsible for creating a realistic and accurate representation of the module, including all components and features. Responsibilities: - Create a 3D model of the computer module, including the PCB, case, connector Molex 78758, daughter board, SO-DIMM 260pin connector, micro-USB connector, reset and recovery buttons, UART cable pins, and aluminum cover/heatsink. - Ensure that all components and features are accurately represented in the 3D model, including dimensions and placement. - Create high-quality renders of the module from different angles and perspectives. - Work closely wi...
We are working on development of autonomous cleaning robot for which senior developers are required, who have to review the SLAM algorithm, design motor control firmware and PCB needs to be designed as per industrial grade. 1. Firmware must include error handling for over current and over voltage protection. 2. Firmware needs to be designed according to the compliance standards. 3. PCB needs to be 6 layers with 6 A current handling capacity for motor. 4. PCB also includes sensor connector, power management and ESP 32. Further discussion of requirement will be carried after interview. Looking for a Corporate or a team who can fulfill all above requirements.
I have a board working on 5v, I am looking for someone professional to add a DC to DC 5v to 12v step up converter for one unit only on this board. I need to be able to disable and enable this converter by using a sort of a jumper/switch. The kicad, BOM, CPL, and gerber files are ready.
We want to place a project which requires a final product. This is not one man's job. A team or a group of people can do this task. The project is to design an IO (Input and output ) module. Modbus TCP/IP protocol will be implemented. The device will run Modbus protocol and the user can read an input through Modbus. same way output will be available on hardware and the user can set output value using Modbus. the module will have 16 Input/output points and the user can select which port will be input and which port will be output by using jumper settings on PCB. More detail is in the attached document.
I am looking to create bullet camera PCB with firmware of the firmware of the same
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 with following skills bid on this project - 1) High precision motor and sensor control for dot matrix printing. 2) PCB design. 3) Embedded system app design.
...artist to create a detailed 3D model and renders of a computer module. The module features a PCB that fits in a case with dimensions 70.85mm x 15.00mm x 100.45mm. The 3D artist will be responsible for creating a realistic and accurate representation of the module, including all components and features. Responsibilities: - Create a 3D model of the computer module, including the PCB, case, connector Molex 78758, daughter board, SO-DIMM 260pin connector, micro-USB connector, reset and recovery buttons, UART cable pins, and aluminum cover/heatsink. - Ensure that all components and features are accurately represented in the 3D model, including dimensions and placement. - Create high-quality renders of the module from different angles and perspectives. - Work closely wi...
We are building a custom lithium power station (500/1000W). We need an inverter card with charging. Basically a UPS power card board. Output should be pure sine wave 220V 50Hz AC. Onboard battery pack is 24V 8S LFP. *Photo as example only. Let me know if interested.
Our Project is of Mixed design, with analog as well as digital signals.. Board size is 95mm x 50mm components are buttons, display, RTC IC, shift register, opto couplers, ESP32 controller... Total components including IC's are less than 100... Schematic is ready and need board layout to be done with minimum noise, proper return ground path.... Also Schematic review also to be done to check if any changes required from the point of view of compliances or performance...
I need someone expert with circuit schematic design, components selection, block diagram and PCB design. Highly experienced resource is needed. The design will be sent to factory for manufacturing. More details will be discussed in private chat.
MUST BE ABLE TO VISIT LOCATION AS THE VENDING MACHINE IS TO HEAVY TO MOVE. West London based I have a vending machine that has a connector not sending power to the coin mechanism. Need someone to come out to location and repair the issue
...Programmer/ Microcontroller Developer/ Embedded Software Engineer/Firmware Engineer for Project Based Work, MATLAB software development Project Based Work. Looking for a Torrance based Embedded C Programmer to develop microcontroller code on Microchip’s SAM3X8E ARM Cortex-M3 or similar Microcontrollers. This project will involve serial communications (RS-485), control of GPIOs, analog sensor readings via external ADC (SPI), storage of data to flash memory (SPI), and communication to simple peripherals (i2c). The timing of various GPIO state changes, directed by serial commands, is crucial to the operation of this project. Thus, a good understanding of task scheduling, interrupts, and timing is required. • Requirements/Experience: &bul...
1 Architecture finalization 2 Schematic design 3 Schematic design improvement (based on the factory/engineers feedback)
- ESP32-C4 Mini 1 Ea - Temperature/Humidity I2C SHT21 1 Ea - RS485 Port(A/B/G) 1 Ch - OLED 0.96" I2C 1 Ea - Support Power 12-60VDC 1 Port - BOX Hammond 1551V2BK BOX 1 Ea - DIP Switch Modbus ID Include
We're designing to INNOVATIVE the WIRELESS gaming mouse. If you have experience designing computer mice, PCB, CAD, and you're good with working with others, this is the project for you! We have ideas and incomplete schematics, we NEED a pro that can help us create the perfect gaming mouse, for long use from professionals to anyone at home, the mouse needs to stand up against all others in the competitive market. Thanks! Austin
design a serial multiplexer system that'll allow a single UART to communicate with 6 remote UART. Communication will happen in both directions. We're expecting you to select components, design the circuit assuming 5/3.5 V power-supply already present, design the pcb and write simple C based board support package. End application is NOT expected. The challenge in this project is minimizing cost.
We need to develop a simple PCB that holds ESP32 node MCU with 2 power supply IC's and connectors. Scope: - Develop schematic in KiCAD - Develop PCB of required size in KICAD as per our routing guidelines - Deliver Bill of material of the components used - Deliver all the KICAD project files for schematic, PCB routing - Deliver pick and place file Attached file provides description of the connections and other details
...an opportunity to work on a challenging and exciting project with a dynamic and innovative start-up? We have the perfect opportunity for you! We are a new start-up company in the field of electronic design and we are seeking a talented and experienced contractor to join our team for an upcoming project. The project will require expertise in electronic design and PCB layout, and you will have the opportunity to help bring our new and innovative product to market. Key responsibilities: Schematic and PCB layout design High-speed and RF design EMI/EMC design Thermal management Power management Design for Manufacturability (DFM) review Bill of Materials (BOM) preparation and many more The ideal contractor will have: At least 5 years of experience...
We request full development of a schematic and a PCB for a GaN charger. These will later go to a factory for manufacturing purposes. Specifications: Input: 220V Outputs: 3 x USB-C Ports 100W Power Delivery 3.0 5~20V/3A, 20V/5A and 1 x USB-A 18W Quick Charge 3.0 5V/3A, 9V/2A, 12V/1.5A, 5/10/12W Dimensions of the charger box (the PCB has to fit in): 85.4 x 44.9 x 30.5mm 3.36” x 1.77” x 1.2” These are the steps/milestones that we are looking at: 1 Architecture finalization 2 Schematic design 3 Schematic design improvement (based on the factory/engineers feedback) 4 PCB design 5 PCB design improvement (based on the factory/engineers feedback) 6 Output files
The project concerns a wrist bracelet with an SOS function. Required features: Wrist bracelet with SOS button, fall detector, geofencing BLE + Wi-fi connections to own smartphone Android and iOS Apps for remote data access. We are looking for a turnkey solution for the following: - PCB complete with battery (Design/prototype only) - Working firmware. - APP for Android and iOS for remote data access
I need some help with CCtalk and to create an interface for a coinchanger. This is a project that is very close to what I want to do: It does not have to be arduino. ESP32 is an aternative. PIC another. I have some Arduino skills and are able to create the setup in Sweden. Some of the development will be thru TeamViewer. You need to have a CCtalk host to be able to verify your work. I will copy your work and apply it to a Comestero coinchanger. The task is to have 4 buttons. * 10 SEK * 20 SEK * 50 SEK * 100 SEK (option is 5 buttons and 200 SEK) When a button is pressed the coin value is sent to the Comestero coinchanger and 20SEK = 2 tokens from the coinchanger. The buttons will then be replaced
I would like a board that can record videos and then export them to an SD card.
...your time to read in entirety & understanding. You must be very adept with embedded systems HW/FW/Antenna, UHF RFID board designing. A reasonably accurate TOF (Time of Flight) timing calculation for each RFID read/write transaction over the air is desirable. UHF range (US, Europe, AUS, Asia. US is 1st.) RAIN tags (over 100) read quickly, simultaneously over long distance (over 5 meters) via latest GEN2 protocol. Save each transaction with timestamps, RSSI value, outgoing, incoming raw, decoded messages, to a point closest to antenna and a quick retrieval of the log, realtime data etc. to host. Impact of variability of OS timings, electronic processing, latency etc. be minimized as time criticality and repeatable accuracy of responses to host...
I need a perfect hand to edit silk mask on my 2 layers PCB Gerber, covering the following tasks: 1) Edit my Gerber files silk mask, remove previously written text and add new information. 2) Generate Manufacturing information, drill holes size etc. 3) each layer 3D printable documents to make assembly easy. 4) see if there are any errors in circuit. Remotely access my PC to do the job. 5 PCBs to begin with
We would like to hire a Arduino expert to design and develop an electronic control module for our concept domestic kitchen appliance which is a blender. This module is basically a motor controller using a membrane switch board to control motor speed etc, I would need the physical product as well. The deliverable is the PC board along with the control panel
Hi, Looking for someone to design a small adaptor PCB with filtering for CAN, RS485 and USB. Thanks!
I'm looking for someone who knows the SM3257EN controller and how to setup a flash drive with it. It's a custom PCB with a K9gag08u0e NAND flash onboard. The device enumerates alright but does not show up as a block device. I have been able to open with the SMI Mass QC Tool I need to know the correct programming configuration for this chip and flash controller. I am willing to pay for anyone that has experience with this chip.
...The size of the stomp box ideally is small as a mini guitar effect pedal. This device must be able to load a VST effect and operate it. It must have a desktop editor to configure all parameters, a few of those parameters you can also control via touchscreen directly on the stomp box. Requirements: - Input/output: stereo instrument/line - Midi in/out - USBC to connect to computer and or power - 9v power - phones output Block diagram: Audio input -> analog preamp -> ADA converter -> VST host with VST plugin -> ADA converter -> Analog buffer MIDI: All parameters in VST plugin must be able to be controlled and assigned to touch screen and computer interface Deliverables: 1) Circuit diagram 2) PCB design 3) Part List 4) Ass...
We had a circuit designed which has a embedded 4 x port USB hub. We had the PCB made, but the USB hub does not seem to be working. None of the LED lights for the USB hub do not light up. Need someone experienced to recheck the schematic and circuit design to find the fault.
I need Altium PCB Designer who can make pcb design, assembling and testing of products. It is a 230v ac to 48v dc SMPS power supply of 1.5kw reference design. I need all source pcb and firmware files to be handed over to me after completion of work. The firmware in TI based DSP controller. The basic firmware is already given in the reference design. Now need only customised and make the prototype. The prototype hardware expense will bear by me separately.
I am looking to have a simple clean Fritzing PCB layout and build for a very simple Arduino based chess clock. I need a small quantity (10) of these code is already written.
...controller. I am using an 18V power source that is connected to each with CAT-V on a custom (not ethernet pinout) format to feed the 18V and ground with two twisted pairs. There are two high voltage LM2596 buck converters that make 12V for a string of LED lights on one one node, and 5V that powers the ESP-32s and servo for another node. Communication between nodes is provided via CANbus using a 3.3V CAN transceiver (ESP-32 has CANbus available, just needs the addition of a transceiver chip: SN65HVD). The CANbus is working fine throughout. However, when I power the network and connect the nodes, I am frying the ESP-32s. I verified that the 5V pin on the ESP-32 is indeed only getting 5V so it is not being overdriven there. I am trying to figure out why the ESP-32s are...
I am a junior electronic and mechanical engineer. I am making a product for agriculture use. For this state, i need someone to review the pcb design before manufacture and give me the comments. Later, we will ask for the whole design of other boards, but for the moment is just an advisory. There are 2 boards of 4 layers and i am using esp32wrover. My idea is pay by the hour. I dont really know how much time it will need.
I am a junior electronic and mechanical engineer. I am making a product for agriculture use. For this state, i need someone to review the pcb design before manufacture and give me the comments. Later, we will ask for the whole design of other boards, but for the moment is just an advisory. There are 2 boards of 4 layers and i am using esp32wrover. My idea is pay by the hour. I dont really know how much time it will need.
Need a gerber file to so I can have jlcpcb make my interface with my eps32 Looking for the gerber file to have a slot for the dev board to side in. And still need to pic a data line pin. We can talk more when project comes
Hi, I have PCB and schematics files generated from eagle. When I import them in easyeda it gives error. Most probably they are generated using older version of eagle. I don't have latest version of eagle so I want anyone having latest(or not too old) version of eagle which can upgrade old schematics and pcb files to latest version. It's a small task, you just need to import files in your eagle and save them Leg me know if anyone can do it Thanks
...boards to develop electronics systems and devices. Bluetooth speakers are the most widely used speakers these days. Their compact size with portability and long battery life have made them a centre of attraction. Well we hereby take Bluetooth speakers to the next level by integrating touchless operation. The Bluetooth speaker allows user to change music by just swiping their hand over the Bluetooth speaker. Also the speaker allows user to adjust volume by just raising and lowering their hand over the speaker. The user can thus operate the complete speaker operation without even having to touch his/her phone or the speaker. This Gesture Controlled Bluetooth Speaker provides the following advantages: Full Contactless Usage Hand Swipe for changing to...
Hi, I am looking for person in inland china to help in sourcing the PCB fabrication and assembly process. The quantity is for About 10 boards, you can find the PCB fabrication and assemblers in the Taobao etc.. All i want you to get the boards fabricated and assembled from them and ship to to 4 different countries (Viz. Australia, England,India ,Germany) via an registered air mail. I would pay all the bills seperately after showing the QUOTE/BILL receipt for the assembly, courier etc. This is only for persons living in inland china or has links with the local shops.
Hello, I am Kunal Meher, from India we are a lighting manufacturer company based in Vasai, Maharashtra, India. We need a design PCB for 250w RGBW LED flood light. All the data will be provided like footprint details, PCB Dimensions, Holes positions, logo, and Lens Dimensions. need Gerber file, Track Layout, and Masking Layout in this PCB Design.
I need a PCB design on which esp32 can be installed. There will be 3 pieces of LED lighting, powerjack and connection switches on the PCB to be designed.
Looking for a hardware+PCB designer using Altium(Other tools are fine too). I have a schematic rough schematic as Pdf file but some changes should be done. PCB has to completed ground up.
Hello! I am looking for guys to assist me in designing RF based circuit which won't be based on modules but would be based on chipset. I would provide/do most of the circuit build, layout plan etc.. upto 80% , however I need the freelancer to help me in impedance matching (important),filter design , footprint/pcb layout making. Total of 5 boards of such class maybe needed to be designed.
Portable heater Battery pack (life span at least 2 – 3 hrs reachable) Pcb board (displace screen, heat temperature regulator to increase and degrees temperature, battery life picture or percentage, LED light indicator for recharge battery, an output port for heater) input port to recharge the battery. each heater is 0.6 ohm and requires 3.7v, 2.61A it will take 7 seconds for the heater to reach 250 degrees celsius and they will be 4 heaters connected the freelancer will be paid once he/she does the circuit and then it will be tested once the circuit passes the test then the freelancer will have to send a PCB board design for it to be manufactured.
I need a PC. designer for a specific project. I can describe in detail one to one. Can't disclose much on public domain due to client restrictions.
