Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Deguchi Mikio,Three-Dimensional Proximity Sensing with Simple Circuit Made of General-Purpose Electronic Components,International Journal of Electronics and Device Physics,2631-5041,VIBGYOR ePress,2020-12-31,4,1,,https://cir.nii.ac.jp/crid/1360298344768181632,https://doi.org/10.35840/2631-5041/1708