Portable Data Acquisition Device Based On USB Memory

Data acquisition technique is the important branch of information science. With boom and popularity of computer science technique, Data acquisition technique has been pervaded to radar, communication, water sound, remote sensing, geological exploration, vibrational system, phonetic process, intelligent device, industry automatic control and biomedical project in many fields.According to different usefulness of data acquisition technique, data acquisition technique is classified into on-line data acquisition device and portable data acquisition device. On-line data acquisition device is generally used industry control in complicate acquisition and measuring circumstance. To demand and real-time data acquisition, portable data acquisition device is no doubt a good resolution.Portable data acquisition device is inclined to low voltage and low power design, but mass storage technique to data acquisition device is hot spot in data acquisition field. The article introduces a design method of low power,...