HEATKEYS

Distributor of electronic components and parts, DigiKey offers quality products with same day shipment, products include: Semiconductors, Capacitors, Relays, Resistors, AC DC Converters, Circuits, Microcontrollers, Power, Lighting & Wireless Supp...

Helping us make and share calculations with MS Excel. XLC software to display MS Excel formulae in mathematical notation. Repository of solved problems covering many engineering topics. Site forum for software support and discussion of calculation. E...

PIPESIZE is an Excel spreadsheet template that computes pressure drop, velocity, and heat loss in pipes with liquid or gas fluid flow. It incorporates extensible databases with fluid properties.

Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include...

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Academia.edu helps academics follow the latest research.

Ecological systems design: gray water systems, gravity feed water supply, rainwater harvesting, cisterns, water conservation, composting toilets, edible landscaping, bicycles.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...