Menasita, Menasita, Mirnawati Mirnawati, and Sulistijono Sulistijono. 2019. “Design of Demodulation Circuit And Arduino Uno Microcontroller Syncronization For Capacitance Sensor”. SPECTA Journal of Technology 3 (1):33-40. https://doi.org/10.35718/specta.v3i1.114.