A MEMS acceleration sensor is used to convert the vibration signal into a voltage signal. The MCU collects the voltage signal into the MCU through the ADC module. Then the time domain signal is converted into a frequency domain signal through FFT changes, and the conversion result is displayed through the OLED module. This basically completes the function of the vibration analyzer.
Blockdiagram
| Devices | Class | introduce | Datasheet |
|---|---|---|---|
| GD32E231C8T6 | The embedded processor and controller;Microcontrollers and processors | Working voltage: 1.8V ~ 3.6V CPU bits: 32-Bit CPU core: ARM® Cortex®-M23 Main frequency (MAX): 72MHz ROM type: FLASH | Download |
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