Test & Measurement: USB Devices Create Portable And Affordable DAQ

Oct. 18, 2004
Five novel data-acquisition (DAQ) products can add high-quality measurement capabilities simply by plugging a USB cable into a PC. They include the DAQPad-6016/6015 16-channel, 16-bit analog input modules featuring a 200-ksample/s rate, two analog...

Five novel data-acquisition (DAQ) products can add high-quality measurement capabilities simply by plugging a USB cable into a PC. They include the DAQPad-6016/6015 16-channel, 16-bit analog input modules featuring a 200-ksample/s rate, two analog outputs, 32/8 digital I/Os, and two counter-timers. The USB-9215 analog-input module is a four-channel, 16-bit simultaneous sampling (20 ksamples/s) unit with a ±10-V rating. The USB-9211 is a four-channel module with a 24-bit thermocouple input, a ±80-mV rating, and a 14-sample/s sampling rate. And, the SCXI-1600 16-bit analog-input module offers up to 352 channels and samples at 200 ksamples/s. Prices start at $395.

National Instruments Inc.www.ni.com
(800) 280-7645

About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

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