Hourly Rate: Not Sure
| Duration: Not Sure
| Posted: 2h, 38m ago | Ends: 14d, 21h |
Hi, just looking for someone to help me wrap up one project and then start on a new one. The old project is just to wrap up a few compliance issues with the boardhouse that will be producing my pcb's....actually I think it is down to just placing the fiducials that my other guy forgot. And the new project is to design an automatic opening and closing pet door using an Arduino....I will need to have the Arduino Sketch written as well as a list of hardware for the prototype....and then eventually have it all put onto an Arduino Shield for production.
Category: Product Management
Fixed Price: $100 - $150
| Posted: 12h, 16m ago | Ends: 14d, 11h |
We have a requirement for a freelancer to create a PCB Layout for a development board. We have a schematic and a design file in RS-Online's PCB software "DesignSpark". The PCB Layout can be created in DesignSpark or Eagle and it must be to a manufacture's standard so that we can have it made. It must have all masks, screens etc. The Board is to be 2 layer. We have a PCB file already which needs someone with experience in PCB design and layout to look at it and improve it.
Preferred Location: Western Europe, Eastern Europe, India/Southern Asia, Eastern Asia
Fixed Price: $50 - $200
| Posted: Jun 26, 2015 | Ends: 10d, 12h |
From a given circuit schematic and choice of components already made, your tasks will be: 1. To verify the circuit components already chosen, 2. Incorporate best design practices into the schematic, 3. Convert the schematic into a PCB layout choosing relevant packaging and footprints, 4. Review and finalize the PCB design and deliver the source file as well as the Gerber files. The final board will have: 1. An AC side and a DC side with suitable isolation in between, 2. A PWM based switch mode power supply unit (the circuit will be provided to you), 3. Approximate dimensions of the PCB will be 150mm X 100mm, 4. Suitable for assembly by pick-and-place machines. It is vital that you have previous experience working with design of PCBs involving multiple voltage domains (AC and DC on same board). Deadline: 8 July 2015
Fixed Price: Less than $500
| Posted: Jun 21, 2015 | Ends: 5d, 8h |
I am looking to turn an idea into a prototype. Implement the work described in the attached file. All materials and information will be provided.
Fixed Price: Less than $500
| Posted: Jun 08, 2015 | Ends: 5d, 17h |
We need a printed circuit designed for a very compact phone charger. It needs to be as small as possible, and particularly as "flat" as possible. while still being designed to UL guidelines. The project consists of three separate PCB's . One for the high voltage circuit. One for the low voltage circuit and some of the watch components. Lastly, one for the watch LED matrix, battery, and any remaining watch circuitry. Dimensions for the board shapes and mounting information will be provided on award. 1. Prefer knowledgeable in eagle PCB 2. Must be knowledgeable in clearance and creepage for power supply/charger (this is very important) 4. Orientation of C1 in the charging circuit must be lying down (freelancer needs to re-draw its foot print) 5. Please review the existing component sizes versus the part list for checking purposes. 6. Final deliverables shall include standard gerber files 7. High and low voltage circuits require a minimum 5mm separation. This will need to ...