Maple Native Beta!

 ARM  Комментарии к записи Maple Native Beta! отключены
Авг 312011
 

 Posted by at 13:13

ARM mbed NXP LPC1768 Development Board

 Новости, NXP, ARM  Комментарии к записи ARM mbed NXP LPC1768 Development Board отключены
Июл 282011
 
  • Convenient form-factor: 40-pin DIP, 0.1-inch pitch
  • Drag-and-drop programming, with the board represented as a USB drive
  • Best-in-class Cortex-M3 hardware:
    • 100 MHz ARM with 64 KB of SRAM, 512 KB of Flash
    • Ethernet, USB OTG
    • SPI, I2C, UART, CAN
    • GPIO, PWM, ADC, DAC
  • Easy-to-use online tools:
    • Web-based C/C++ programming environment
    • Uses the ARM RealView compile engine
    • API-driven development using libraries with intuitive interfaces
    • Comprehensive help and online community
  • ARM mbed NXP LPC1768 Development Board
  • MBED_v2.1.lbr

Оценочный набор STM32VLDiscovery

 ARM  Комментарии к записи Оценочный набор STM32VLDiscovery отключены
Июл 252011
 

 Posted by at 15:17

TE-SL6087-NV08C — отладочный модуль GLONASS/GSM

 GPS, GSM/GPRS Модули  Комментарии к записи TE-SL6087-NV08C — отладочный модуль GLONASS/GSM отключены
Июл 252011
 

Модуль TE-SL6087-NV08C может быть использован для  знакомства с технологиями GSM/GPRS/EDGE/GLONASS/GPS, отработки приемов управления GSM-модулем с помощью AT-команд и для разработки законченных навигационно-связных систем слежения за подвижными объектами. Отладочный модуль TE-SL6087-NV08C позволяет определить текущие координаты, вектор скорости и текущее время по сигналам глобальных навигационных систем GLONASS, GPS, GALILEO, COMPASS, SBAS и передать эти данные через GSM-сеть с помощью технологий GSM(CSD), GPRS/EDGE, SMS.

 Posted by at 15:06

Arduino Ethernet

 Arduino  Комментарии к записи Arduino Ethernet отключены
Июл 212011
 

 

Arduino Ethernet — This board contains an ATmega328microcontroller
and the same ethernet IC used on Ethernet Shield.
You need a FTDI cable or a USBSerialadapter to program the ATmega328.

Июл 172011
 

SD log shield with RTC and a square pads prototyping area for Arduino

SD Card support

  • Allows backup of a large amount of data on SD card and PC retrieval
  • Support SdFat library for SD FAT16/FAT32 SC/HC cards
  • 3V3 regulator on the shield

Real Time Clock

  • Adding date and time data based on the component I2C DS1307
  • Support the standard library DS1307
  • Date accessed using the format year / month / day of week / hour / minute / seconds
  • Time adjustable 12h with info AM / PM or 24H
  • Backup Time on lithium battery (lasting 10 years if 48mAh)
  • Corrections leap years, months with less than 31 days
  • SQW output signal (square wave) Programmable 1Hz (for pulse every second, or 4kHz or 8kHz or 32kHz)
  • Clock not subject to bug date before 100 years
 Posted by at 22:04
Май 232011
 

Technical Specifications

  • Receiver Type: L1 C/A code, 65-channel Venus 6 engine.

Accuracy

  • Position: 2.5m CEP
  • Velocity: 0.1m/sec
  • Time: 60ns

Startup Time:

  • 1 second hot start under open sky
  • 29 second cold start under open sky (average)
  • Reacquisition: 1s
  • Sensitivity: -161dBm tracking
  • Update Rate: Supports 1 / 2 / 4 / 5 / 8 / 10 Hz update rate (1Hz default)
  • Dynamics: 4G (39.2m/sec2)
  • Operational Limits: Altitude < 18,000m or velocity < 515m/s
  • Serial Interface: 3V LVTTL level
  • Protocol: NMEA-0183 V3.01 GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG*1 9600 baud, 8, N, 1
  • Datum Default: WGS-84
  • Input Voltage: 3.0V ~ 5.5V DC
  • Input Current: ~33mA tracking
  • Operating Temp: -40oC ~ +85oC
  • Storage Temp: -55 ~ +100oC
  • Humidity: 5% ~ 95%

 

 Posted by at 21:31
Май 232011
 

  • STM32 F103RB: a 32-bit ARM Cortex M3 microprocessor
  • Clock Speed: 72 MHz
  • Operating Voltage: 3.3V
  • Input Voltage (recommended): 3.0V-12V
  • 39 Digital I/O Pins (GPIO)
  • 16 Analog Input Pins
  • 12-bit ADC resolution (ADC)
  • 15 PWM pins at 16-bit resolution (PWM)
  • Dedicated USB port for programming and communications (USB)
  • External JTAG interface (USB)
  • 128 Flash and 20KB SRAM
  • 64 Channel nested vector interrupt handler (including external interrupt on GPIO’s)
  • Integrated SPI (SPI)
  • Integrated I2C (I2C)
  • 7 Channels of Direct Memory Access (DMA)
  • 3 USART divices (USART)
  • Four 4-channel Timers (Timers)
  • Supplies up to 800mA @ 3.3v
  • Support for low power and sleep modes (<500uA)

 

 Posted by at 12:54