Friday, May 11, 2012

1024x768mm Outdoor LED Display Full Color

Full Color LED Display that can be used to display characters, animation, and video files that are suitable for outdoor conditions

Specifications:
- Consists of 128 x 96 LED with a pitch 1.6 (P16)
- Consists of 3072 pixels (1pixel consists of 4 LEDs with the configuration 2R1G1B)
- ARM9-based CPU
- Data display can be stored up to 500 MB
- Communication interfaces: serial (with an additional connector), ethernet (RJ45), U-Disk (USB type A socket on-board)
- Supports image formats bmp, jpg, gif, wmf, ico, etc.
- Supports animated gif, swf, etc.
- Support for audio files (via Line-out socket)
- Supports video file formats
mpg, mpeg, wmv, asf, mp4, dat, VOD, mov, flv format, etc.
- Equipped with software LEDSign & LEDEditor for editting process and setting the module
- Multy window technology
- Suitable for outdoor display
- LED brightness settings are automatically
- Display size 1024 mm x 768 mm
- Equipped with 2 fan in the casing
- Equipped with 2 MAG JACK (RJ-45) and two AC sockets to access more than one module
- Completeness: Full Color LED Display (already assembled), the CD Program, AC power cord (CB 3 connector), locks, cables UTP

MEANWELL S201-12 200W DC Power Supply (DC12V/16.5A)

Features:

AC input range selectable by switch
Protections: Short circuit / Overload Over voltage / Over temp.
Fixed switching frequency at 25KHz
Cooling by free air convection
100% full load burn-in test

Meanwell NES-150-24 , 6 Amp/ 24V Industrial Switching Power Supply

AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test High efficiency, long life and high reliability

Features:

Power: 150W
Input Range: 90 ~ 132VAC / 180 ~ 264VAC selected by switch
Output Voltage: 24V
Size: 199 x 98 x 38 mm

Meanwell S-350-24 , 14.5Amp / 24V Industrial switching power supply

Features:

AC input range slectable by switch
Protection: short circuit / over voltage / overload
Forced Air Cooling by built in DC fan
Built in on-off Cooling Fan control
PWM control and regulated
100% Full load burn in test
fixed switching frequency at 25KHz
Cost Effective , reliable and durable, compatible for Industrial Application

Meanwell NES-50-24 , 2.2 Amp 24 Volt Industrial standard switching power supply

Meanwell NES-50-24 , 2.2 Amp 24 Volt Industrial standard switching power supply

52.8W AC/DC ENCLOSED SWITCHING POWER SUPPLY , 24Volts @ 2.2Amps

Specifications:

Size (L x W x H) (inches): 5.1 x 3.9 x 1.5
Ripple and Noise (mV p-p): 200
Load Regulation: 0.5%
Line Regulation: 0.5%
Input: 85-264VAC @ 47-63Hz
Universal AC input
Protections: Short Circuit/Overload/Overvoltage
Certifications: UL/CUL/CE/CB

Saturday, May 05, 2012

Arduino MEGA Microcontroller Module (ATMEGA1280)

The ATMega1280 MEGA USB Microcontroller is a microcontroller board based on the ATmega1280 integrated circuit. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila. The DFRobot ATMega1280 MEGA USB Microcontroller can be powered via the USB connection or with an external power supply. The power source is selected automatically. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector. This board is almost identical to the Arduino MEGA with the exception of the color of the PCB.

MEGA USB microcontroller with USB connection
Specialized library functions for robots
Based on the ATmega1280
54 digital I/O, 16 analog I/O
Multiple power options

Robotics Shield Kit (for Arduino)

CREATE your Arduino the onboard brain of a mobile robot and learn robotics, electronics, and programming with this versatile kit and its accompanying step-by-step lessons. The Board of Education Shield plugs into your own Arduino (not included) and mounts on the popular Boe-Bot robot chassis.

With this kit and your own Arduino module, you can follow the Robotics with the Board of Education Shield for Arduino lessons with over 40 hands-on activities.

Learning to program your robot's Arduino Brain
Calibrating the robot's continuous rotation servo motors
Using lights and speakers for status indicators
Assembling the robot
Preprogrammed navigation
Using touch-switches to navigate by contact with objects
Using phototransistors to navigate by light
Using non-contact infrared sensors to measure distance and avoid or follow objects
The original Robotics with the Boe-Bot text for the BASIC Stamp® microcontroller has enjoyed worldwide popularity with teachers and hobbyists, and has been translated into seven languages. Author Andy Lindsay revised his work for the Arduino community, and Parallax Inc. is making it available as a free, online tutorial at http://learn.parallax.com/ShieldRobot. The book will also be available in print (sold separately).

Kit Contents:

Board of Education Shield PCB
High-quality aluminum robot chassis, continuous rotation servos, and wheels
Boe-Boost Module
All the electronic components and sensors needed for the Robotics activities
All the assembly hardware needed (nuts, screws standoffs)
Parallax Screwdriver

Note: Your own Arduino Uno, Mega, or Duemilanove module and programming cable is required; not included.

Triple Axis Accelerometer MMA7361

The MMA7361 from Freescale is a very nice sensor with easy analog interface. The MMA7361 is a 3.3V part and outputs an analog voltage for each of the three outputs. This voltage is in ratio to the measured acceleration and to the supply voltage (ratiometric). It has selectable sensitivity by dip switch. You will need some extra hardware to convert this analog signal to a usable digital one. The Arduino is really good option for it. This break board is especially designed for Arduino which has 3 JST connector that can be easily plug into our IO/Sensor expansion board.

Specification:

Voltage:3.3-8V
Selectable sensitivity:±1.5g/6g
Low power:500µA @ measurement mode,3µA @standby ;
High sensivity: 800 mV/g @ 1.5g;
Interface:Analog Output
Low pass filter
Size:23x26mm
Weight: 5 gram

Friday, May 04, 2012

TinkerKit - Starter

The Starter Kit is a pack of different TinkerKit Modules, aimed to start designing interactive enviroments / prototype interfaces without using the breadboard or the soldering iron. The Starter Kit consists in the Sensor Shield V.2, 8 different Sensors and 7 Actuators, some cables.