Microcontroller - 8051, 8052, OpCodes, Analog Interface.

Friday, September 21, 2007

The MathWorks - MATLAB and Simulink

The MathWorks - MATLAB and Simulink

Technical Computing - Mathematical computation, analysis, visualization, and algorithm development

Control Design - Model-Based Design for control systems, including simulation, rapid prototyping, and code generation for embedded systems

Signal Processing and Communications - Model-Based Design for signal processing and communication systems, including simulation, code generation, and verification.

From Design
Gopher - Electronic Product Development

Adaptive Neuro-Fuzzy Inference Systems (ANFIS) Library for Simulink

This library is for those who want to use the ANFIS system in the Simulink environment. Each model is implemented for training and operation in a sample-by-sample, on-line mode

MATLAB & Simulink Student Version is the ideal computing environment for students in electrical and mechanical engineering, chemical and biological engineering, financial analysis, and other areas of engineering and science.

MATLAB Simulink Student Version
  • MATLAB & Simulink Tutorials
  • Electronics - Audio, video, and other digital entertainment.
  • Industrial Automation and Machinery - Motors, drives, and power electronics
  • Semiconductors Analog and mixed-signal systems, digital logic, SoC

Thursday, September 20, 2007

STMicroelectronics - Microcontrollers

ARM uC and 8 bit Microcontrollers - STMicroelectronics

Robust 8-bit microcontrollers and high-performance 32-bit ARM-based microcontrollers with a wide range of peripherals.
STM32 L1 series ultra low power MCUs

The STM32 L1 series, based on the Cortex-M3 core running at 32 MHz, extends the ultra low power portfolio in performance, features, memory size and package pin count.
Lowest power mode: 0.27 µA; Dynamic run mode: 230 µA/MHz
8-bit microcontrollers, 16-bit microcontrollers and 32-bit ARM microcontrollers.
  • 8-bit Microcontrollers Related Families ST6 - ST7 - uPSD
  • 16-bit Microcontrollers ST10
  • 32-bit ARM Microcontrollers
"Comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit ARM-based Cortex™-M0, Cortex™-M3, Cortex™-M4 Flash microcontrollers with a great choice of peripherals "

Saturday, September 15, 2007

1-Wire Temperature Control

This free project was designed to measure and control temperature in the range of - 55°C to +125°C with 0.1°C accuracy. It is based on the popular PIC16F628A microcontroller of Microchip.

1-Wire Temperature Control

The microcontroller uses the 1-Wire protocol ( sometimes known as a MicroLAN ) to communicate with a DS18B20 digital thermometer and a DS2405 addressable switch. The 1-Wire bus requires only one data line (and ground) for communication with a central microprocessor .

1-Wire Temperature Control

The interface application is designed to provide a friendly and flexible interface to the controller. It allows the controller settings to be read and written, and the process temperature to be monitored.

The 8-Bit CMOS microcontroller of Microchip PIC16F628A continuously reads the process temperature ( PVar ) from the DS18B20 sensor and depending on the desired temperature setpoint ( SPoint ) value of the process, manipulates the DS2405 addressable switch,using ON-OFF control algorithm

Wednesday, September 05, 2007

Microcontroller.com - Embedded Systems Supersite

Microcontroller.com - Embedded Systems Supersite

  • Embedded Ethernet
  • Embedded Compilers
  • Embedded Development Tools
  • Semiconductor Suppliers
  • The Embedded Systems Market
  • Digital Signal Processors

Microcontroller.com provides a comprehensive listing of select web resources to assist the embedded development community in getting your work done quickly and efficiently.

Saturday, September 01, 2007

CMP - Circuits Multi-Projets

CMP is a broker in ICs and MEMS for prototyping and low volume production. Circuits are fabricated for Universities, Research Laboratories and Industrial Companies.

CMP - Circuits Multi-Projets

CMP offers a complete assembly service based on a wide range of ceramic and plastic packages for prototypes and low volume production.

CMP also supplies Design tools and kits like : Tanner Tools, Leonardo - ModelSim, ARM Tools, SoftMEMS Tools and more.

A 3-4GHz All-Digital PLL for Frequency Synthesis in 65nm CMOS

3-4GHz All-Digital PLL for Frequency Synthesis

This chip contains a fractional-N PLL including a time/digital converter with calibration algorithms for fractional spur cancellation, a standard-cell-based digital filter and a low-noise voltage-controlled oscillator. It can synthesize frequencies from 3 to 4GHz with 600Hz resolution from a 40-MHz crystal reference, the loop bandwidth can be varied from 100kHz to 2MHz and it is intended for WiMAX transceivers.

Karl Lunts Embedded Robots

Karl Lunts Embedded Robots

"This site contains lots of embedded control and robotics projects that I've developed over the years. Many were featured in past articles in Nuts & Volts magazine, and in my book, Build Your Own Robot! Others were projects that I've shown at various meetings of the Seattle Robotics Society (SRS). And I offer here many powerful tools that I've created for working with the Motorola 68hc11 and 68hc12 microcontrollers." - Karl Lunt