TY - JOUR AU - Suwannabut, Phatcharin PY - 2021/06/29 Y2 - 2024/03/29 TI - Development of Op-amp Operating set for Electronics Circuit Design at Saraburi Technical College JF - Vocational Education Central Region Journal JA - IVECJournal VL - 5 IS - 1 SE - Research Articles DO - UR - https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/248956 SP - 50-58 AB - <p>The purposes of this research were to develop and to find the quality and the efficiency of op-amp operating set for electronic design course. The laboratory set consisted of 6 lab sheets. The sample group was 20 students in bachelor’s degree of the electronics department at Saraburi technical College.</p><p>The results of this research found that the laboratory set on op-amp course had a very good quality in average ( <img title="\bar{X}" src="https://latex.codecogs.com/gif.latex?\bar{X}"> = 4.86, S.D. = 0.27) and the lab sheets also had a very good quality ( <img title="\bar{X}" src="https://latex.codecogs.com/gif.latex?\bar{X}"> = 4.88, S.D. = 0.28). In addition, the efficiency of the laboratory set in term of E<sub>1</sub>/E<sub>2</sub> was equal to 87.91/89.58, which was higher than the setting criteria of 80/80.</p> ER -