PL2303HX is a popular USB-to-UART converter that allows connecting microcontrollers to a computer through a standard USB port. The module is based on the Prolific……
SPI interface. SPI is a serial synchronous full-duplex data transfer interface. Let’s break down each term separately: Serial: data is transmitted over a single line,……
DMA is a hardware module in STM32 microcontrollers that allows peripheral devices to exchange data with memory without involving the processor (CPU). This frees the……
Display Specifications In this project, we will connect the ST7735 display to the STM32F4 Discovery board featuring the STM32F407VGT6 microcontroller. The display itself looks like……
What is Pulse Width Modulation (PWM)? PWM (Pulse Width Modulation) is a method of controlling the average value of a signal by varying the duration……
External Interrupts Let’s take a closer look at an essential feature of microcontrollers — interrupts. We’ll go over the different types, how to use them,……
Overflow and Compare Interrupts In the previous article, we introduced timers (link here). Now let’s take a closer look at one of the most commonly……
Clock Configuration tab In STM32CubeIDE, the Clock Configuration tab in the .ioc file allows you to configure the microcontroller’s clock system. This tab enables you……
What is a Timer? A timer is a hardware module within a microcontroller that enables time measurement, delay generation, and process control. It functions as……
Code Disappearance During Autogeneration When working on STM32 projects in STM32CubeIDE, you may often encounter a situation where your custom code gets overwritten after modifying……