KLEIN 2-Way Radio

Working on a survival oriented product, Looking for a professional preferably with experience in the niche to finalize a design and make realistic HQ renderings of the finished product/product parts.

I am currently using the following relay in a product: http://www.digikey.com/product-detail/en/te-connectivity-potter-brumfield-relays/RT424024/PB969-ND/1095293 It is a DPDT, non-latching relay rated for 8A switching, and a 24Vdc coil voltage. The problem: The "clicking sound." This is for a home audio application, so we need it to be silent. I am looking for a silent version, using MOSFETS for example, built onto a daughter board (PCB) with the same footprint and pin-out as the relay. Note - I only need SPDT capability (I tie the two poles of the DPDT relay via on the board that the relay is installed onto). One side of the relay coil (pin 1) is always tied to 24V. And the other side is either set to 24V or GND via this chip: http://www.digikey.com/product-search/en?keywords=296-19046-5-ND (which is controlled by a PIC micro) Requirements: - An electrical schematic of the new design - A BOM of all the parts required - Gerbers for the PCB daughter board - Same footprint and pin-out as the RT424024 relay. Note, for this SPDT version, the following pins will be tied together (12 & 22, 11 & 21, 14 & 24). They are already tied together on the PCB that the relay currently is soldered to. - Same 24Vdc "coil voltage" (pin 1 always tied to 24Vdc, and pin 2 is controlled externally to be 24Vdc or GND via the external chip mentioned above). - When the relay is not activated, pins 12 & 22 are connected to pins 11 & 21). When the relay is activated, pins 11 & 21 are connected to pins 14 & 24. - Use high current MOSFETs (the lower the turn on resistance, the better! Should be able to handle > 25 Amps continuously (ideally > 50 Amps continuously). - Must have full protection from ESD / over-voltage on every pin. - There must NOT be 'cross-conduction' of the pins. - Must be very reliable - Must be silent switching - Must be the same footprint and pinout as the relay that it is replacing (Mentioned above). Max. height is > 1 inch (we are only limited by the footprint, not the height). - Layout software can be whatever you want as long as I can get the PCB gerbers to send to my PCB house. - BOM should be in a spreadsheet (excel) - Electrical schematic can be in PDF

We want a simple, firm, premium design for our wireless earbud with a case to charge them. It should represent all-in-one, solid, strong, high tech, formal, vintage style. Type: In Ear true wireless earbuds Target Audience: 20- 40 year olds Competitors: Enclosed in attachments Design: No wire, All-in one button, Volume Button Material: Plastic and Partially Metal Dimensions: Maximum 15 X 25 X 25mm Specification: Bluetooth: 4.1 Driver unit: Maximum 9mm Any software is acceptable, if STL format file can be provided. Any further questions, please feel free to comment.

We want a premium vintage design for our new product line. It represents, vintage, traditional, formal style, high-tech, metal finish for day to day rugged use. Type: Over-ear Bluetooth Premium Headphone Target Audience: 20- 50 year olds Competitors: Bose, Sennheiser, JBL, KEF, Marshall Kilburn Design: 90° swivel earcups, extendable, foldable headphone Material: Leather headband, metal earcups (Partially plastic is also welcome) Specification Details: Driver Unit: 40mm / 50mm Bluetooth and 3.5mm plug LED Indicators to show battery, Power button with light indicators, Volume button/s (But not limited to your design, please feel free to be creative) Any software is acceptable, if STL format file can be provided. Any further questions, please feel free to comment.

I would like an exterior and roof designed based on my floor plans. Project MUST be done in Chief Architect. Looking for a modern style home, shed roofs, similar to the contemporary home on our website http://www.inartifex.com/#!untitled/zoom/cqxa/image1ido Material can be a mix of stucco, board and batten, limit the use of stone as the home is budget conscious. Feel free to be creative. You do not need to use the existing material etc.