Programming PIC Microcontrollers in BASIC – Examples with PIC Integrated Peripherals

Timp de citit: < 1 minut Printre principalele subiecte prezentate in acest curs, enumeram: Choosing the right PIC for the task; Writing and compiling your program; Loading program to microcontroller; Elements of BASIC Language; Arithmetic Operators; Boolean Operators; Logical (Bitwise) Operators; Control Structures; Examples with PIC Integrated Peripherals; Examples with Displaying Data;

Programming Embedded Systems – Part II – Automotive cruise control using PID and CAN

Timp de citit: 4 minute Printre principalele subiecte prezentate in acest curs, enumeram: A flexible scheduler for single-processor embedded systems; What is the CPU load of the scheduler?; A closer look at co-operative task scheduling (and some alternatives); Linking processors using RS-232 and RS-485 protocols; Linking processors using the Controller Area Network (CAN) bus; Case study: Intruder alarm system using CAN; Applying "Proportional Integral Differential" (PID) control; Improving system reliability using watchdog timers;

Programming Embedded Systems – Part I – Controlling a Mobile Robot

Timp de citit: 2 minute Printre principalele subiecte discutate in acest numar, enumeram: The 8051 microcontroller; Central-heating controller; Strengths and weaknesseses of "super loops"; Creating "software delays"; How to connect a crystal to a microcontroller; Creating an Embedded Operating System; Multi-State Systems and Function Sequences; Case Study: Intruder Alarm System;

Electronics for Absolute Beginners – Initiere in electronica

Timp de citit: < 1 minut Acest curs prezinta interactiv aspecte generale descrise pe intelesul tuturor, cu privire la modul de conectare a bateriilor in circuitele electronice, experimente cu circuitele serie si circuitele paralel, modul de citire si functionare a rezistoarelor, modul de functionare si amplasare a LED-urilor in circuitele electronice, modul de functionare a tranzistorilor NPN, a condensatorilor electrolitici si multe altele.

Distorsiunea si zgomotul – Additive White Gaussian Noise Model (AWGN)

Timp de citit: < 1 minut Distorsiunea si zgomotul sunt doua efecte nedorite diferite asupra semnalelor. Sistemele sunt concepute pentru a minimiza efectul acestor doua fenomene nedorite. In comunicarea de date, daca nu este abordata in mod corespunzator, efectele atenuarii si denaturarii au capacitatea de a face ca un transfer de date sa nu aiba succes.