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USB RS232 - FTDI designs and supplies USB semiconductor devices with Legacy support including royalty-free drivers. Application areas include USB RS232, (USB Serial), USB Parallel, USB Docking Stations and upgrades of legacy designs to USB.

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Silicon Labs is a leader in high-performance, analog-intensive, mixed-signal ICs. The company has a diverse portfolio including 8-bit MCUs, broadcast audio and video solutions, embedded modems and clocks and oscillators.

US Digital designs and manufactures incremental and absolute magnetic and optical encoders, inclinometers and interfaces for the OEM manufacturer. Made in the USA.

Sewell direct features USB, FireWire, DVI, HDMI, Serial, Parallel, HDMI, Adapters, Cables, Converters and more.

Manufacturer of Garmin TomTom, Magellan, Mio, Navman, Navigon and AT&T 3G Microcell compatible GPS accessories, including Amplified External GPS Antennas, GPS cables, carrying cases, and data cards.

Meade Instruments: A world leader in the manufacturing of Telescopes, Solar Telescopes, Microscopes, Optics, Binoculars, for amateur astronomers and hobbyists

Extech test tools offer solutions in predictive maintenance, electrical testing, thermal imaging, thermography, and plant maintenance with digital multimeters known as DMM

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Information, tools, and books for programmers and system designers involved with USB, the PC