This project involves controlling an LED's brightness using Pulse Width Modulation (PWM) and transmitting real-time data over UART to a PC. The transmitted data includes: The LED intensity as a ...

Problem: How can you add extra hardware UARTs to a 32-bit TMS470 ARM7-based microcontroller at zero cost? Solution: Designers can use the high-end timer (HET) peripheral found on all Texas Instruments ...

With the increasing number of high-profile data and privacy breaches in the Internet of Things (IoT) systems, businesses and consumers have a greater awareness of the need for security when buying ...

Overview: The UART Access Security System is an embedded system project designed to provide password-protected access control using UART communication and LED ...

This application note explains how to use a microprocessor’s UART to implement a 1-Wire® bus master. It includes an explanation of the required electrical interface, UART configuration, and timing ...

To the average microcontroller, Ethernet networks are quite a step up from the basic I2C, SPI and UART interfaces, requiring either a built-in Ethernet MAC or SPI-based MAC, with tedious translation ...

A UART validation system is implemented using a Cypress Semiconductor PSoC. This is controlled by Perl scripts running on a host Windows PC. Universal Asynchronous Receiver/Transmitters (UARTs) are ...

What is the easiest way to get audio from a WAV file into a line-level format, ready to be plugged into the amplifier of a HiFi audio set (or portable speaker)? As [Konrad Beckmann] demonstrated on ...