연세대 실험 (Project)

목차

1. goals
2. Theory
3. Experiment procedure and result
4. Values of used parts
5. Arduino Code and annotation
6. Discussion
7. Reference

본문내용

◎ goals
●Understanding about touch sensor as modeling like real sensor.
●Understanding about touch sensor working principle.
●Know about How to make code for reading touched point by Arduino.

◎ Theory
● Charge Amplifier - first, we have to know about difference Charge Amplifier and Intergrated Amplifier. first, below picture is intergrated amplifier. we can intergrating by this model. but we have to storage , so we have to connect to capacitor replace resistor for charging amplifier. so we can get

참고 자료

RAZAVI_Microelectornics 2nd edition. wily
https://en.wikipedia.org/wiki/Charge_amplifier
www.ti.com/lit/an/sloa033a/sloa033a.pdf
www.touchsensor.com
https://en.wikipedia.org/wiki/Mutual_capacitance
library.kaist.ac.kr/thesis02/2011/2011M020093396_S1Ver2.pdf
www.gigaprobestek.com/.../Meas._of_Mutual_I_C
www.dtic.mil/dtic/tr/fulltext/u2/727198.pdf