Truong An, N., Thu Phuong, P., Huu Thuan, H. and Huu Phuong, N. 2006. CONVERTING A PC INTO TWO-CHANNEL DIGITAL OSCILLOSCOPE. Science and Technology Development Journal. 9, 5 (May 2006), 21-32. DOI:https://doi.org/https://doi.org/10.32508/stdj.v9i5.2907.