Tilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. Tilt sensors can be implemented using mercury and roller ball technology, ...
今回は前回のLED点灯を押しボタンスイッチで制御します。押しボタンスイッチは、ボタンを押すことであらかじめ決まっているピン同士が接続されます。今回は押しボタンスイッチを押すことで、GND(0V)に接続されたピンとマイコンボードと繋がっている ...
* of the button does not need to be covered. #ifndef F_CPU // this conditional directive ensures that F_CPU has not been defined somewhere else already (without it you might get a warning) ...
This project demonstrates how to configure and use an external interrupt (EXTI) on an STM32 microcontroller using STM32CubeIDE and HAL. A push button connected to PB0 triggers an interrupt, and an LED ...