STM32 Beginners Guide Part3: PWM, TIMERS, Frequency and Duty Cycle. LED Dimming with PWM example.

Опубликовано: 29 Август 2026
на канале: CircuitGator HQ
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Welcome to the STM32 series! This is a set of tutorials aimed at helping beginners learn how to program STM32 microcontrollers using the STM32F401RE development board. The series covers topics like GPIO, PWM, ADC, and USART.

This video is about Pulse Width Modulation (PWM). It covers what PWM is and how to generate it using an STM32F401RE microcontroller, How Timers work, How to set a custom Frequency for your PWM signal, and how to set the Duty Cycle.

[Other Videos in the Series]
1. Introduction to STM32:    • STM32 Beginners Guide Part1: Introduction ...  
2. GPIO, HAL and Registers:    • STM32 Beginners Guide Part2: GPIO, HAL, Re...  
3. PWM and TIMERS:    • STM32 Beginners Guide Part3: PWM, TIMERS, ...  
4. SWV printf statements serial monitor debugging:    • STM32 Beginners Guide Part4: SWV printf st...  
5. ADC:    • STM32 Beginners Guide Part5: ADC Tutorial ...  
6. UART:    • STM32 Beginners Guide Part6: UART Serial C...  
7. STM32 in Arduino IDE:    • How to Program an STM32 microcontroller wi...  

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