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DAFTAR PUSTAKA
1. (Yuwono, 2014) — Yuwono, September 2014. Macam Macam Arduino.
http://tentangarduino.blogspot.co.id/2014/09/macam-macam-arduino-iniakan-saya.html.
2. (Felix, 2006) — Derci Felix da Silva, Daniel Acosta-Avalos. 2006. ISSN :
1424-8220: Light Dependent Resistance as a Sensor in Spectroscopy Setups Uaing
Pulsed Light and Compared with Electret Microphones – 9 May 2006.
http://www.mdpi.org/sensors.
3. (Al-Himaone,2012) — Al-Himaone, Januari 2012. Dasar Motor Stepper. https://wayansupardi.files.wordpress.com/2012/01/dasar-motor-stepper.pdf.
4. (Abdul Kadir, 2014) — Abdul Kadir, Oktober 2014. ISBN :