HAL. USART. Data transfer In this tutorial, we’ll be discussing the USART / UART hardware in STM32 microcontrollers. Starting with an introduction to UART serial communication. And we’ll get a closer look at the STM32 USART hardware module and its internal functionalities, modes of operation, options, and configurations. In conclusion, we’ll take a look at the possible…
The project aims to design an “Exam Room Guide” by which students can be guided for exams based on the confusion system. Radio Frequency Identification (RFID) card readers provide a low-cost solution for reading passive RFID transponder tags up to 2 inches away. RFID card readers can be used in a wide variety of hobby and commercial applications, including access control, automatic identification, robotic navigation, inventory tracking, payment systems, and car immobilization.
Overview communication between the MCU controller and external peripherals or another controller. Typical applications include external I/O or peripheral expansion with devices such as shift registers, display controllers, and analog-to-digital converters (ADCs). Communication between multiple devices is supported in SPI master or slave mode. The port supports 16-level receive and transmits FIFOs to reduce CPU…
Overview Today people drive very fast. Accidents happen so often that we lost our precious life by making small Driving errors (school area, hill area, roads). Therefore, to avoid this type of accident and alert drivers and control the speed of their cars in these types of places, the Highway Administration has made posters. But…
Overview Seven-segment displays are used to indicate digital information. The seven-segment display can display numbers from 0 to 9, and we can also display some letters such as A, b, C, H, E, e, F, etc. These are very popular and have many applications. So in this project, I will show you how a 7-segment…
Overview This article is going to teach you all the steps required by a beginner to interface a Push Button with TMS320F28379D. In this article, you are going to learn about how to make a pin input in TMS320F28379D and how to read a Digital pin in TMS320F28379D. Things you should have before continuing. Required Hardware…
Overview In this guide, we will learn how to use the TM1637 4-digit 7-segment LED display with the TMS320. These screens are cheaper and more suitable for displaying sensor data, time, stopwatch, random numbers, etc. They are similar to other 4-digit 7-segment displays, but have a built-in TM1637 LED driver IC. This eliminates additional wiring…
