Designing urgent automatic ventilator during coronavirus pandemic. Designing PCB and programming STM32 ARM microcontroller. Inhale(PIP) and exhale pressure(PEEP) were controlled with fuzzy and PID controller. Air pressure was produced by a brushless DC motor. Moreover, motor temperature and current could be monitored
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Designing CPAP machine for apnea therapy. Designing PCB and programming STM32 ARM microcontroller. Air pressure was produced by BLDC motor driver so BLDC motor driver was designed and hall sensors and fault conditions were considered for accuracy and safety. Moreover, air pressure
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