A simple low cost data acquisition system for remote sensing of relative humidity and temperature

• Main Authors: Moghavvemi, M., Faruque, M.O., Eng, N.K., Yip, S.C.
• Format: Conference or Workshop Item
• Published: 2001
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/9724/

This paper presents a simple technique in combining analog circuit and digital circuit theory together with programming technique to control the hardware for remote sensing of temperature and relative humidity. The sensor circuit converts the relative humidity and temperature into an analog signal,...