Browsing by Author "Didymus, T. M."

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    • Integrated poultry environmental monitoring and control system with GSM alerts 

      Shemiyadi, P.; Didymus, T. M.; Rushambwa, M. C.; Chimonyo, K. B. (БНТУ, 2025)
      Poor environmental conditions such as elevated levels of ammonia and carbon monoxide pose serious problems for poultry production since they thwart optimum growth of chickens. An Atmega328p microcontroller based integrated monitoring and control system prototype is presented in this study. In addition to LCD displays and GSM alerts for farmers, sensors such as DHT11 for temperature ...
      2026-01-14

    • Synchronous buck converter for MPPT charge controller 

      Lusani, Y. N.; Kudzai, B. C.; Tanaka, D.; Didymus, T. M. (БНТУ, 2025)
      This paper presents the design, simulation, and experimental validation of a synchronous buck converter for maximum power point tracking (MPPT) charge controllers. Conventional buck converters suffer from diode conduction losses that reduce efficiency, particularly in low-voltage, high-current applications. By replacing the diode with a synchronously controlled MOSFET, the proposed ...
      2026-01-14