In CCD imaging systems, accurate signal amplification is critical to obtaining high-quality images.

RFID radio frequency identification is a non-contact automatic identification technology, it through the radio frequency signal automatically identify the target object and obtain relevant data, i...

Wireless Sensor Networks collect more data through sensors in real time and update them remotely, however, general microcontroller technology, sensor power supply issues and Flash memory erase cou...

At present, the use of compact size portable ECG machine is increasing, this paper focuses on the introduction of a good performance, easy to carry miniature 12-lead ECG signal digital acquisit...