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6-claw Robot
https://www.nuvoton.com.cn/applications/consumer/6-claw-robot/
The reference design for a 6-claw robot using NuMicro M0518 series can be used in teaching, scientific research, entertainment and a variety of contests. This 6-claw robot has a total of six claws with 3 joints respectively to provide 18 action modes including moving forward, backward, left and right, rotating, dancing and so on. A clamp holder is provided in front of the robot to open, close and catch objects. The launched reference design uses 20-channel PWM to control a total of 20 servo motors. Specifically, the 18-channel PWM is used for controlling the servo motor on the joint of each claw. The other 2-channel PWM is used for controlling the open/close of the clamp holder in front of the robot. The rotation angle of each servo motor can be controlled by adjusting the PWM output duty cycle, thereby allowing for the robot to make a variety of actions. The M0518 series features 24-channel PWM in which the 20-channel PWM is used to control the robot actions and the 4-channel PWM can
FAQ / When using PWM/BPWM in the NuMicro® NUC131 and M0518 series, why can’t PWM0/1 channels (0, 1), (2, 3), (4, 5) be set to two different frequencies? Can each of the BPWM0/1 channels (0, 1, 2, 3, 4, 5) be set to a different frequency?
https://www.nuvoton.com.cn/support/technical-support/faq/d63be432-04f1-11ea-b113-05daf7eedf03/
When using PWM/BPWM in the NuMicro® NUC131 and M0518 series, why can’t PWM0/1 channels (0, 1), (2, 3), (4, 5) be set to two different frequencies? Can each of the BPWM0/1 channels (0, 1, 2, 3, 4, 5) be set to a different frequency? 1463645078874 This is because the PWM0 / 1 channels (0, 1), (2, 3), (4, 5) share the same prescaler as well as the same counter. Thus, the output frequency cannot be set to a different value, but the duty cycle can be set individually. A block diagram is shown below, wherein channels (0, 1) share Counter0_1, channels (2, 3) share Counter2_3, and channels (4, 5) share Counter4_5: The BPWM channels (0, 1, 2, 3, 4, 5) share the same prescaler as well as the same counter. Thus, the output frequency cannot be set to a different value, but the duty cycle can be set individually. A block diagram is shown below, wherein channels (0, 1, 2, 3, 4, 5) share Counter0_1: Thus, in applications, a user cannot set PWM0 frequency of 60Hz and duty cycle of 50% to control LED,
M031EB0AE / NuTool Suite
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m0-mcus/m031-series/m031eb0ae/?tab=2&group=Software&rt=NuTool ...
/resource-files/CryptoTool_1.1.3.zip Nuvoton NuTool Crypto Tool. SW1020180907173742
M0516LDE / Schematic, PCB and Gerber file
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m0-mcus/m051-base-series/m0516lde/?tab=2&group=Hardware&rt=Sch...
/resource-files/NuMicro_OrCAD_Library_V1.0.zip NuMicro OrCAD Library HL0120160811105903
M0516LDE / Schematic, PCB and Gerber file
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m0-mcus/m051-base-series/m0516lde/?tab=2&group=Hardware&rt=Sch...
/resource-files/NuMicro_Protel_Schematic_Library_V1.0.zip NuMicro Protel Schematic Library HL0120160811233001
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