16 channel servo controller based on PCA9685, with STM32 as the main control MCU 

16 channel servo controller based on PCA9685
A 16 channel servo controller based on PCA9685, with STM32 as the main control MCU. It is characterized by being connected to the upper computer through a serial port to achieve adjustable angle keyboard control of the servo, with up to 16 channels.
The project includes a schematic diagram, PCB, microcontroller source code (Keil), upper computer source code (Qt), and upper computer executable program.
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