STM32 PWM ▶ Small Radar
ARM Tutorials 📱 PWM ▶ Small Radar
In this article we interface servo motor & use ultrasonic sensor to detect small object. In our case the servo motor will rotate 450 in each step and ultrasonic sensor detects any object nearby. Before start first go through my servo motor control & ultrasonic sensor article. In our basic timer part we learn about prescaler & counter period (ARR). For servo motor we need 50Hz frequency signal......
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Connecting Devices