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USB-to-SPI Chip Simplifies HID Connections A new Microchip IC makes it easy to connect a PC's USB port to external devices that use SPI communications. An inexpensive eval board lets you experiment with several SPI devices, too.
Remembering Edmund Scientific Norman Edmund, founder of Edmund Scientific died recently. His company's optical components, telescopes, microscopes, and science kits probably helped kindle the interest of many scientists and engineers.