In this tutorial, we will learn how to use an RIR motion sensor with Raspberry Pi Pico and configure external interrupts of Raspberry Pi Pico using MicroPython. We will demonstrate the use of external interrupts through an example with a PIR motion sensor and an LED. Recommended Components The following components are used in this … Read more
In this tutorial, we will discuss how to use GPIO interrupts which are also known as external interrupts of STM32 Nucleo. We will learn to configure GPIO interrupts as edge-triggered such as positive or negative edge or level triggered such as active high or active low level triggered. GPIO Interrupts Introduction General-purpose input-output pins are … Read more
In this STM32 Blue Pill tutorial, we will learn how to configure and handle external interrupts using HAL Library in STM32Cube IDE. We will demonstrate this through an example with a push button and an LED. Additionally, we will also show you how to measure Blue Pill interrupt latency via an oscilloscope measurement. Recommended Components … Read more
In this ESP32 tutorial, we will learn how to configure and use external interrupts with ESP32 GPIO pins in Arduino IDE. We will demonstrate this through an example with a push button and an LED. Additionally, we will also show you how to measure ESP32 interrupt latency via an oscilloscope measurement. Recommended Components The following … Read more
In this tutorial, we will discuss how to use GPIO interrupts which are also known as external interrupts of 8051 microcontroller. We will learn to configure GPIO interrupts as edge-triggered such as positive or negative edge or level triggered such as active high or active low level triggered. Before reading this article, you should know … Read more