hc-sr501 stm32f103c8t6

The HC-SR501 is a passive infrared motion sensor module, while the STM32F103C8T6 is a microcontroller based on the ARM Cortex-M3 core. The HC-SR501 can detect motion by sensing changes in infrared radiation in its field of view, and it can output a digital signal that can be read by the STM32F103C8T6. The STM32F103C8T6 can then process this signal and use it to control other devices or perform other tasks. For example, it can turn on a light when motion is detected, or it can send an alert message to a smartphone app. The two components can be connected using a variety of interfaces, such as GPIO pins or serial communication protocols.