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Design : development steps

Electronic product design

Each step is independent !

Specifications

Full essential technical and user specifications redaction :

Saving time and planning locked since begining of project
Wide Mecatronic point of view (the best of each technology, mechanic + electronic + software for a better world)
Deep Research of forgotten functions and accurate specifications
Avises on Usability and ergonomics (look our tool SIHM in case of Complex or LCD product)

Pre-Study It's the innovation and creativity's Stage. In this stage, the technical architecture and its manufacturing price are defined. Work on sepcifications, electrical, mechanical and environemental specifications Choice of the right technology, components and process (Best compromise depending the market and its specifics quantities) Schematic, Bill of material Synoptic Mecatronic system et 3D modeling Cost Evaluation
Study Technical choices are demonstrated and Confirmed (electronic or mechanic) Calculations of all components (electronic and mechanic) Integration and design of the printed circuit board Software : embeded firmware (and PC software when needed) Prototypes Functionnal Tests Electrical disturbance Tests
CE Certification EMC* : Conformity tests according normatives rules for the product Safety** : Conformity tests according normatives rules for the product * Electro Magnetic compatibility ** Safety for human, electrical but not only...
Ingineering Or the way to get a serial manufacturing product : Manufacturing tools adaptation (panel of printed circuit board, etc...) Masks (LCD, Microcontroler…) Printed circuit board cutting tools Testing tools Automatic component positionning software Solder paste and/or glue Tools Automatic coating software Ingineering file (autorized bill of material, process description, delivery packaging …) Testint and quality sampling File Pre-serial manufacturing to valid process, industrial adjustements and Tools