1 S. J. Jang, 8 : 84-, 1991
2 S. H. Kim, Korean National University of Education 2008
3 J. R. Ree, 15 : 129-, 1997
4 S. J. Jang, 10 : 69-, 1992
5 D. G. Kim, Korean National University of Education 2005
6 J. S. Kim, Korean National University of Education 2006
7 David A. Griffith, "Physics Labs with Computers, Volume 2: Teacher’s Guide" PASCO scientific 143-, 1999
8 D. Y. Yoon, "Mastering AVR ATmega128" Ohm Printing and Publishing Co. Ltd 123-, 2004
1 S. J. Jang, 8 : 84-, 1991
2 S. H. Kim, Korean National University of Education 2008
3 J. R. Ree, 15 : 129-, 1997
4 S. J. Jang, 10 : 69-, 1992
5 D. G. Kim, Korean National University of Education 2005
6 J. S. Kim, Korean National University of Education 2006
7 David A. Griffith, "Physics Labs with Computers, Volume 2: Teacher’s Guide" PASCO scientific 143-, 1999
8 D. Y. Yoon, "Mastering AVR ATmega128" Ohm Printing and Publishing Co. Ltd 123-, 2004