Hula, Vadym, Vitalii Vintoniak, and Volodymyr Hryha. 2026. “Design of a Ring Oscillator for Direct Conversion of Capacitance into Frequency in Capacitive Sensor Interfaces”. Eastern-European Journal of Enterprise Technologies 1 (5 (139):6-13. https://doi.org/10.15587/1729-4061.2026.350507.