Pcb Design Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Seeking an experienced electrical engineer or technician to redesign a 42A LT3751 charging circuit for use in a prototype board. Possibility of work on more extensive full production circuit if design is good. Required: Experience working in Eagle, experience with LTSpice simulation software, strong background in DC-DC flyback converters, capacitor charge controller operation. Preferred: Electrical engineering degree
Skills: PCB Design Circuit Design Eagle Electrical Drawing
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for an experienced Electronic Circuit Designer and Microcontroller Programmer who has worked with Low-Power Microcontrollers like MSP430 and PIC. We are interested in designing an electronic circuit consisting of a low-power microcontroller to sense, collect and transform the data. The microcontroller would be connected to a Bluetooth Low Energy (BLE) chip to advertise the final desired data to smartphones. We want the whole circuit to be working on power generated by Smartphone's audio jack. Further specifications available for applicants to review upon request.
Skills: PCB Design Analog Electronics Circuit Design Digital Electronics
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Together with our chinese partner we have developed a new MP3 player for kids, where they used Keil C for the programming of the hardware (PCB and display). Now their software engineer quit the job and they do not have a replacement. Therfore we are looking for a Keil C expert to continue the work or make a new software. The development could be supervised by our chinese partner (chinese speaking people prefered) or by us in Germany (english speaking people prefered)
Skills: PCB Design Embedded Systems
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
looking for an experienced Pcb designer for 1- Month Project. this is start-up company - So we don't have any Schematic File OR PCB Gerber File with us. should have experience up to 10 - to - 20 in PCB Design - Altium designer , 3d modelling , 3d Design , industrial design, print layout design, also extra skill at multi-layer PCB design. I will need to verbally describe my ideas to the freelancer so you must have good communication skills in English.
Skills: PCB Design 3D Design 3D Modeling Altium Designer
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
Hi! We are developing a new a new Bluetooth headphone and need to find an experienced engenieer who can help our factory to find a solution around app control. We want to develop an app where the user can adjust the sound volume, bass, discant etc through the app instead of pressing buttons on the headphone. Our headphone will also have some more advanced functions such as multi channel intercom and noise cancelling functionality. We want the app to support that kind of adjustments and options too. We are looking for someone who can help our factory to find the right chipset and software to be able to control the headphone via the app.
Skills: PCB Design Bluetooth Electrical engineering
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Looking for experienced Electronic engineer for Robotics. We are Controls consulting firm and we are looking for a resource, who can help us in Electronics. The scope of the work is -help in selecting right hardware, develop proof of concept and PCB design. Looking for long-term association. Experienced only. More details can be shared.
Skills: PCB Design Electronics Microcontroller Programming
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Hello i am looking for a hardware circuit/schematic design engineer who is very good is designing circuits/schematics. Basically i have a schematics which needs to be modified. i have one sierra wireless aircard 320U connected to the USB1 i have one TL-WN722N wireless USB adapter (wifi) connected to USB2 your tasks 1) now we will use Sierra Wireless Airprime MC7355 to be connected to mini PCIe M.2 slot hence we need to design a circuit so that host can talk to the modem on mini PCIe slot and obviously the modem must be connected to the SIM card slot. 2) and wifi must communicate with the host with some reasonable bus. in other words this usb http://www.embeddedworks.net/wlan382.html must talk to our hardware 3) we need to add RS232 , RS485 ports to the schematics as well. Pre-requistes: please make sure you have worked on designing circuits involving sierra wireless airprime with PCIe slot and wifi as well Regards
Skills: PCB Design Circuit Design Computer Hardware Design Integrated Circuits