Monday, December 28, 2009

The RooTenna 14db panel antenna

The RooTenna 14db panel antenna offered by Taiwan OEM's was developed to allow integration of the customers radio equipment inside the weatherproof compartment. The expanded radio compartment is big enough to house transceivers, amplifiers, and other electronic equipment. The antenna design utilizes a precision stamped metal element over a solid 8.5in square backplane for more consistent performance over temperature and humidity conditions. The housing is UV stabilized ABS plastic. All bracket fasteners are stainless steel for corrosion protection. There are qty 4 8-32 threaded standoffs provided inside the enclosure for customer mounting.

Wideband Operation 2300-2700MHz, The RooTenna meets Nema 4 and IP65 Waterproofing requirements.

other panel antenna here ( 18db)

Thursday, December 24, 2009

Merry X'mast 2009 & Happy new Year 2010 wish you˚ ˛ ˚ ˛
。° 。 ° 。˚ ˛ • ˚ ˚ ˛
。 • ˚ ˚ ˛ ˚ ˛ • •
。CHRiSTMAS 25 Des 2009˛ ˚
˛ _Π____ 。 ˚ ˚ ˛ ˚ ˛ •˛ •˚
____/ \。˚ ˚ ˛ ˚ ˛ •˛ •˚
| 田田|門| ˚ ˛ ˚ ˛ •

Merry Christmas and a HAPPY New Year 2010˚ ˚

Wednesday, December 23, 2009

ACM30 smart card reader module

The ACM30 smart card reader module is developed for ACR30 smart card reader. Same as ACR30, it is an USB/serial device interface for the communication between a computer (for example, a PC) and a smart card. It is designed for PC environment, ultimate smart card peripheral for a PC.

The ACR30 Reader/Writer establishes a uniform interface from the computer to the smart card for a wide variety of cards. By taking care of the card specific particulars, it releases the computer software
programmer of getting involved with the technical details of the smart card operation, which are in many cases not relevant for the implementation of a smart card system.

The ACM30 Smart Card Reader module is also very simple to be integrated to any hardware, For example, copying machine, vending machine and ATM, etc.


ACR120 Small Module (ACM120S-SM)

The ACR120 Small Module (ACM120S-SM) is a compact, easy-to-install, and versatile contactless module. ACM120S-SM not only retains the full functionalities of ACR120 contactless reader/writer, but also includes value-added features as LED, buzzer and relay. It was developed on the 13.56MHz contactless smart card (RFID) technology, supporting Mifare® (Classics & DESFire), ISO 14443 A cards. Its proximity operating distance is up to 5 cm, depending on the type of contactless tag in use.

Its small size enables it to be readily fit in any standard, single-gang electrical switchbox. This eliminates the hassle to drill any wall holes to house this contactless module. This makes the installation extremely easy, quick, and much more simplified. Now, integration choice is no longer limited to customize casing, but also handy electrical switchbox which is readily available everywhere.
Small yet powerful, ACM120S-SM is ideal for a broad range of applications, especially physical access control, time and attendance. With merely a wave of contactless card, the module immediately returns you successful read/write signals via its self-contained LED/buzzer, and triggers the relay to open the door for you in a blink of an eye.

• Compact size (70mm x 46mm)
• Easy-to-Install for standard single-gang electrical switchbox
• Serial interface RS-232 (Available in RS-485 on request)
• Compatible with Mifare® cards, ISO-14443 A and B
• Buzzer
• Operation LED
• Relay

SIMmate 2

The SIMmate 2 devices is for backup SIM phonebook / SMS, Support Windows 98SE/ME/2000/XP. include ACR38T Plug-In (SIM-Sized) Card Reader

• ACR38 functionalities in ultra slim casing
• Supports plug-in (SIM-sized) cards compliant with GSM11.11 standard
• Size: 67.4 x 23.0 x 7.8 mm
• Supports class A, B and C (5V, 3V, 1.8V) cards

Digital Lab , The IDL-800

The IDL-800 complete digital experiments labs with features:
  • Solderless breadboard with 1896 tie point
  • DC power supply, fixed and variable
  • Function generator with form and ranges adjustable
  • 3 1/2 digit voltmeter with 4 ranges
  • 2 digits seven segment display
  • 8 buffered LED display
  • 4 point tip/banana socket/bnc socket exchange adapters
  • 8 data switches
  • 2 function switches
  • 2 pulse switches
  • dimension 48x36x20cm
  • weight 4,2Kg

The ID-40 medium-range reader

The ID-40 is an inexpensive medium-range reader for the popular EM4001 format 125KHz tags. Read ranges of over 40cm(typically 45cm) are possible with ID-Innovations long range cards. The ID-40 also features RS232, Wiegand26, and Magnetic ABA Track2 output formats. The reader is encapsulated for environmental protection. The ID-40 provides solutions for medium-range RF reader applications such as some through wall readers.

• Long Read Range
• Through-wall applications
• Strong Water Resistant Enclosure
• 7-13VDC working

Parameter Conditions:
  • Power Requirements 7-12V DC
  • Current Consumption 80mA nominal
  • Frequency 125 KHz
  • Read Range Over 40 cm with ID-Innovations Long Range Cards
  • Interfaces RS232 (9600, n, 8, 1), Wiegand26 and Magnetic ABA Track(ii)
  • Transponder Read-only 64 bits, Manchester encoded
  • Read Indication LED and Beeper
  • Dimensions 115mm x 75mm x 18mm
  • Nominal Weight 250gm


WIZ-iStorage is a USB-to-Ethernet converting module that enables data to be transmitted from a USB Mass Storage device over Ethernet. WIZ-iStorage operates as FTP server. Therefore, it is possible to read or write the data to USB Mass Storage by using FTP client Program.

�� Operates as FTP Server
�� Supports USB Mass Storage Host
�� Easy & fast Ethernet Implementation to USB Mass Storage Device.
�� Guaranteed system stability and reliability using W5100 hard-wired chip
�� Supported by Configuration Tool Program for easy configuration and control
�� Supports 10/100 Mbps Ethernet Interface
�� Supports USB2.0
�� RoHS Compliant

WIZ i-Radio

- Application Kit & Custom-made Module for implementing Internet Radio function by using W5100
- Real-time playing of audio files streaming from Internet Radio Station
- Supports Shoutcast, HTTP, MMS server
- Supports both of DHCP and Static IP
- Supports Firmware Update through Network
- Provides User-Friendly Configuration Program
- High Stability and Reliability by using W5100, a fully-hardwired TCP/IP Stack
- RoHS Compliant
iRadio Module
2Mbyte external RAM
ROM 256Kbytes Flash program memory
(ARM7 Internal Flash)
LAN W5100
Codec VS1033C
Power Consumption
iRadio Base Board
DC 5V Input
128 x 64 graphic LCD with Blue Backlight
2 x 10 male box header
SERIAL I/F 1 x 4 male 2.54mm pin header
IR Receiver
AUDIO Output 3.5Ø stereo phone jack
LAN Port RJ45 with Transformer (1CT:1CT), 2LED

EM type Keychain proximity tag

EM type Keychain proximity tag

- Reading distance 80 mm
- use GK4001 chip
- 125Khz (GK4001) working frequency
- Material PVC
- Range -40 to 70 deg.Celsius for operating
- Water resistance

The Digital Trainer type DT-01

The Simple and complete digital trainer with bread board , cignal tester and component that consist of simple digital circuits, flip-flop, monostable multivibrator, counters, encoders, decoders, multiplexers, demultiplexers, sequencers, resistor, LED, and seven segment LED display, memory devices, etc.

  • input power 8VDC 1,5Amp
  • pulse switch : two bounce-free push button
  • Eight DIP switch for logic level
  • DC output power 5VDC 750mAmp
  • solderless breadboard with 1580 interconnecting point
  • clip terminal available for logic probe
  • BNC jack
  • Eight LED display buffered logic level
  • Banana Jack
  • Fine clock adjustable with two clock selection, Low or Hi

Tuesday, December 22, 2009

wiz6000 server , serial to wireless and LAN to wireless

External server , wiz6000 server , serial to wireless and LAN to wireless

  • easy to implement 'serial to wireless' or ethernet to wireless'
  • support 802.11 b/g
  • support AP/station/Gateway mode
  • 54Mbps data rate and max 20Mbps Effectife data transmission
  • Full-Featured network protocol stack
  • Built-in webserver for configuration standard via web browser
  • CE, FCC and KCC Certificated

wiz1000, external device server , serial to ethernet

wiz1000, external device server , serial to ethernet and vice versa.


  • easy to connect with serial device
  • adding network function is simply and quickly
  • providing firmware customization
  • system stability and reliability by using the w5100
  • support PPPOE connection
  • support serial configuraion with simple and easy command
  • support password to ensure security
  • configuration tool program
  • telnet comport option (RFC2217) compliant
  • 10/100 Base-T ethernet interface
  • up to 230Kbps serial interface
  • ROHS Compliant
  • CE, FCC and KCC certified

WIZ-200web - module

The WIZ-200web - module.

  • embedded web server module having ATmega128 and W5300
  • operate as http server
  • support 10/100 ethernet
  • ROHS compliant
  • Provide configuration tool program for easy configuration and control ( EVB )
  • Guarantee system stability and reliability using w5300, the hardwired tcp/ip chip

Monday, December 14, 2009

FARGO Persona C30e Single-Side Color Dye sublimation/thermal resin printer

The Persona C30e is all about simple, reliable and affordable ID card printing. It's designed for everyone who wants to make great-looking plastic ID cards - even technology cards - on a budget. For hundreds of applications including company and school IDs, access cards, membership and customer loyalty cards, the Persona C30e delivers durable plastic ID cards with printing that's more colorful than ever.

The Persona C30e includes a feature that puts it ahead of every other card printer in its class: versatility. The same C30e that prints and encodes your employee photo ID access cards in full color can also print contract worker IDs in black and white, rewritable visitor badges and thin, flexible loyalty cards for mailing to frequent customers. Or use economical half-panel ribbons to personalize pre-printed cards with a photo and bar code. It's easy to configure the Persona C30e to meet your specific card printing and encoding needs

Wednesday, December 09, 2009

W3150A vs. W3150A+

WIZnet Chip (Fully Hardwired TCP/IP stack)

Performance Benefits Line-Speed Data transmission by hardwired logic
Implementation Benefits Easy control way like memory
Cost Benefits
No OS required
Application Benefits - As an Internet Controller : Easy embedded to controllers or data collectors with low-end MCUs
-As an Internet Accelerator : Reducing Jitter with fixed processing time by hardware. Enhancing video and voice quality.
- Support Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IGMP, IPv4, ARP, PPPoE, Ethernet
- Support ADSL connection (with support PPPoE Protocol with PAP/CHAP Authentication mode)
- Supports 4 independent sockets simultaneously
- Not support IP Fragmentation
- Standard MII Interface for Ethernet-PHY chip
- Supports 10BaseT/100BaseTX
- Supports full-duplex mode
- Internal 16Kbytes Memory for Tx/Rx Buffers
- 0.18 µm CMOS technology
- 3.3V operation with 5V I/O signal tolerance
- Small 64 Pin LQFP Package
- Lead-Free Package

Block Diagram
Difference between W3150A and W3150A+

W3150A+ W3150A
Three MCU interface
(Direct, Indirect and SPI)
Only two interface possible
(Direct & Indirect)
Pin no.33 used for SPI enable Pin no.33 used for PCLOCK
Interrupt Register clear by writing on particular bit Interrupt Register clear by
reading the register
Add "Send_OK" interrupt is added
when send operation is complete
No interrrupt when send operation is complete
No delayed ACK mode supported in TCP Not possible
UDP zero checksum is removed in TX UDP zero checksum is there in
TX and RX both

Tuesday, December 08, 2009

EVB-B1 EVB for W3150A, with AVR

EVB-B1 is special purpose Evaluation Board for W3150A, with AVR.


- Data Transfer up to 6Mbps with Atmega 128(8MHz)
- Internet Application Protocols : ANSI C Source Codes such as TCP, UDP, DHCP
- By using external 96pin connectors, AVR's all pins can be used coping with developer's needs
- Available of testing SPI Interface
- Provides various application source codes : Loopback, Webserver, Ping
- Supports ISP & JTAG Interface

Development Environment

- Compiler : All source codes are developed by GCC Compiler
- Firmware programmingg : ISP cable


Base Board
RS232 serial port
Text LCD(Gray 16 X 2)
PM-PIC24 MCU Atmega128
-128K Bytes Flash
- 4K Bytes EEPROM
CLOCK 8MHz Crystal
External Memory SRAM (32K Bytes)
IP101A-LF (Ethernet PHY)
Mag Jack

Monday, November 30, 2009

G-Mouse, GPS receiver for notebook/PC

G-Mouse, GPS receiver for notebook/PC, with features:
  • SiRF Star III high performance GPS Chipset
  • Highly sensitive (Tracking sensitivity -159dBm)
  • Extremely fast TTFF (Time To First Fix) at low signal level
  • Support NMEA 0183 data protocol
  • Built-in supercap to reserve system data for rapid satelite acquisition
  • Built-in patch antenna
  • Super cohesive magnetic for mounting on the car
  • waterproof and non-slip on the bottom
  • LED indicator for GPS fix or not fix
  • USB interface (BU-353 type)
  • Built-in software interfacing to PC/Notebook

Wednesday, November 25, 2009

2.4Ghz 18dB Panel Antenna

2.4Ghz 18dB Panel Antenna with mounting. good quality, light weight, usually used for internet connection

Tuesday, November 24, 2009

Solar Cell

Solar cells are often electrically connected and encapsulated as a module. Photovoltaic modules often have a sheet of glass on the front (sun up) side, allowing light to pass while protecting the semiconductor wafers from the elements (rain, hail, etc.). Solar cells are also usually connected in series in modules, creating an additive voltage. Connecting cells in parallel will yield a higher current. Modules are then interconnected, in series or parallel, or both, to create an array with the desired peak DC voltage and current.

Solar cells can also be applied to other electronics devices to make it self-power sustainable in the sun. There are solar cell phone chargers, solar bike light and solar camping lanterns that people can adopt for daily use.

To make practical use of the solar-generated energy, the electricity is most often fed into the electricity grid using inverters (grid-connected photovoltaic systems); in stand-alone systems, batteries are used to store the energy that is not needed immediately.

Available power : 10 watt, 15 watt, 20 watt, 50 watt and 80 watt

Tuesday, November 17, 2009

GD888 proximity time attendance

proximity time attendance with door security (optional)
- Specifications:
user capacity 3000, 50.000 transaction , readeing range 3-15 cm type EM, 125KHz iso proximity card. , equipped with time attendance software.

R2D2 Astromech Droid Robot

Star Wars Interactive R2D2 Astromech Droid Robot

Product Features

* Newly programmed at our ultra-modern factory, this state-of-the-art R2 series astromech droid unit is ready to obey your commands
* Grab his attention by saying "Hey, R2" and he's ready for more than 40 voice commands
* Ask him if he remembers his famous friends, like Luke Skywalker, C-3PO or Jabba the Hutt, and each name will stir up a different response depending on R2's "feelings" for that character
* These are just a few of R2's amazing attributes include moving along on his own, turning his front beam on and off, and even playing a secret message when you follow the proper voice commands
* In "Game" mode, R2 plays multiple games and spins, dances and plays music, and he even guards your room with his sentry alarm

Product Dimensions: 13.2 x 13.2 x 17.8 inches ; 25 pounds

Product Description
Once the loyal companion to Queen Amdala, this roughly 14" utility droid is now programmed to be your devoted helper and friend. Grab his attention by saying "Hey, Artoo!" and he's ready for more than 40 voice commands! Ask him if he remembers his famous friends, like Luke Skywalker, C-3PO or Jabba the Hutt. Each name will stir up a different response depending on Artoo's "feelings" for that character. Just a few of Artoo's amazing attributes include moving along on his own, turning his front beam on and off, and even playing a secret message when you follow the proper voice commands. In "Game" mode, Artoo plays the hide-and-seek game of Light Tag, dances to cantina music, guards your room with his sentry alarm , or even jazzes up your next party with "Spin The Droid." Once you've mastered Artoo's "companion" and "game" modes, move on to "command" mode for plotting real-time maneuvering or programmed courses for the droid to follow! Artoo also boasts a secret cargo compartment and a unique swing-down utility arm that's also a beverage holder! Window box packaging.

Robonova I , Ready-To-Walk Humanoid Robot

Hitec 77002 Robonova I Ready-To-Walk Humanoid Robot

Product Features:

* Advanced robot for students, hobbyists, and educators
* Gold anodized metal servo brackets serve as strong and lightweight exoskeleton
* Controlled with 16 powerful HSR-8498HB digital servos; includes IR controller
* Micom control board can operate up to 24 servos and 16 accessory modules
* Simple programming with supplied RoboScript and RoboBasic software

Product Dimensions: 3.5 x 7 x 12.5 inches ; 5.2 pounds

Product Description:

Hitec Robotics is proud to announce ROBONOVA-I. This exciting new humanoid robot offers educators, students and robotic hobbyists a complete robot package. The stable ROBONOVA-I can walk, run, do flips, cartwheels, dance moves and once programmed, is ready to compete in any
Robo One Class “J” competition. Available two ways, as a kit, so you can enjoy building your robot yourself, or as a pre-assembled, “RTW”, “ready to walk” instant gratification robot.

Easy to Build
Your ROBONOVA-I kit was designed for easy assembly in 6 to 8 hours using only a screwdriver.

Control Boards
Micom Board with Flexible Interface The control board is the heart of the ROBONOVA-I. Secured to the back of the robot under a strong plastic case, the control board can operate up to 24 servos and 16 accessory modules. Optional devices will eventually include gyro’s, acceleration sensors, speech synthesis modules and operational devices such as Bluetooth controllers and R/C transmitters and receivers. This flexible and sophisticated interface allows the user to customize ROBONOVA-I into the
robot of their dreams.

Metal Framework
The custom gold anodized metal servo brackets serve as strong and lightweight exoskeleton. ROBONOVA-I also features durable plastic body case components that protect the control board and battery from damage.

Battery and Charger
Powering the ROBONOVA-I is a 5 cell, environmentally friendly NiMH rechargeable battery that delivers around 1 hour of operational time. Other battery options can include 7.4 volt 2 cell Lithium Polymer battery packs when used with a 6 volt regulator. The included D/C to D/C charger features a protection circuit to help prevent battery charging mishaps.

Vexplorer Robotics System

Revell Vexplorer Robotics System

Product Description:
Science and technology combine in this robotic revolution. With over 300 parts, four servo motors, a 6-channel radio with 150-foot range and 24 gears, kids can build their own unique radio-controlled robot configurations. Cool add-ons like "the claw" that's strong enough to hold a soda can or the arm that can grab things let kids use their imaginations to do some serious building. A real spycam can be attached to the robot and transmit the images to a TV or computer screen, allowing builders to explore anywhere. Assembly is made easier with the included SolidWorks software disc.

Requires one "9V" and 10 "AA" batteries, not included.
Measures 6" x 13" x 22".


* Over 300 parts in all
* 6-channel radio with 150' range
* Four servo motors
* 24 gears
* All-terrain tires
* Tons of coated, heavy metal parts
* Tools, screws, nuts, bolts
* Spycam that submits live transmissions to any TV or computer
* All accessories needed to connect to a TV or computer
* SolidWorks software disc with step-by-step assembly

Tekno Mega Mech R/C Robot 48-Inch

Tekno Mega Mech R/C Robot 48-Inch

Product Description:

Mega Mech is the full-size robot of your dreams. When inflated he measures over a whopping 4.5 FT tall! His robot counterparts have no choice but to look up to the truly enormous Mega Mech. With easy to operate controls at your fingertips, Mega Mech obeys all your commands. Press the phrase button to make Mega Mech Talk!

Darth Vader Robotic Arm

Star Wars Star Wars Science - Darth Vader Robotic Arm

Product Features:
* Assembles quickly with snap together parts
* includes stand with built-in controls
* Grips and holds lightweight objects
* funand informative learning guide
* No batteries required

Product Dimensions: 16 x 16 x 7 inches ; 2.2 pounds

Product Description:

Man or machine? Now you can build a robotic arm just like the one used by Darth Vader. Learn to operate the Darth Vader Robotic Arm, extending and turning the arm and even controlling the fingers.

Boe-bot Gripper Kit

The Boe-bot Gripper Kit allows your Parallax Boe-Bot® Robot to pick up objects. The Boe-Bot robot (#28132 serial or #28832 USB) is sold separately.

other accessories for boe-bot:

Friday, November 06, 2009

Hitec HS-322HD servo

The HS-322HD improves on Hitec's Standard Sport Servo by utilizing the new revolutionary "Karbonite" gear train. Karbonite is four times stronger than the standard white nylon gears and even after hundreds of thousands of cycles it will not show any signs of wear. This new gear train coupled with our latest custom IC makes the HS-322HD one tough servo at a price that's tough to beat.


* Control System: +Pulse Width Control 1500usec Neutral
* Required Pulse: 3-5 Volt Peak to Peak Square Wave
* Operating Voltage: 4.8-6.0 Volts
* Operating Temperature Range: -20 to +60 Degree C
* Operating Speed (4.8V): 0.19sec/60° at no load
* Operating Speed (6.0V): 0.15sec/60° at no load
* Stall Torque (4.8V): 42 oz/in (3.0 kg/cm)
* Stall Torque (6.0V): 51 oz/in (3.7 kg/cm)
* Current Drain (4.8V): 7.4mA/idle and 160mA no load operating
* Current Drain (6.0V): 7.7mA/idle and 180mA no load operating
* Dead Band Width: 5usec
* Bearing Type: Top/Resin Bushing
* Gear Type: Heavy Duty Resin
* 360 Modifiable: Yes
* Dimensions: 1.57" x 0.79"x 1.44" (40 x 20 x 36.5mm)
* Weight: 1.52oz (43g)

Tuesday, November 03, 2009

W5300 E01 - ARM evaluation board

W5300 E01 - ARM evaluation board


Quick Test of W5300
- Data Transfer over 50Mbps with Samsung S3C2410A-200
- Support Various Interfaces : Serial, Ethernet, USB Host & Device
- OS : Linux
- 64M SDRAM for operating various applications

Base Boar
200MHz Samsung S3C2410A ARM RISC Processor
RS-232C 1 Port
USB Host
USB Host 1port
WIZ830MJ Module
16 Character * 2 Line Character LCD Port
(C-LCD Option
LED 2 LEDs for Debugging
Button 2 Tact Switches for Debugging
JTAG On board JTAG Connector
Module Connector 56 Pin (28Pin * 2) 2.54 mm Pitch Pin-Header Socket
120 Pin (40pin * 3) 2.54 mm Pitch Pin-Header Port
DC 5V / 2A Adapter
118mm X 97mm Size

Low Cost Serial EEPROM Copier

Electronics Module Low Cost Serial EEPROM Copier can copy serial EEPROM AT24Cxxxx (DIP8 - 0,3") and AT93Cxx (DIP8 - 0,3"). Easy and simple operation with one key touch for copy processing without any eksternal software.

Use 9-12 VDC with 100 mA current.
Serial EEPROM at 5 VDC operating voltage.
Supported Serial EEPROM:

AT24C Family: AT24C01A, AT24C02(A), AT24C04(A), AT24C08(A), AT24C164, AT24C32(A), AT24C64(A,B), AT24C(S)128, AT24C256, AT24C512, AT24C1024. AT93C Family: AT93C46(A,C), AT93C56(A), AT93C66(A), AT93C86(A).

Copier process is read from source and write to the target. Recommended use same source and target, otherwise it will not work . Another feature not supported such as OTP on AT24C128. Equipped with 3 LED Indicator status.
dimension: 7,2 cm (p) x 5,7 cm (l) x 2,2cm (t).

Thursday, October 29, 2009

Wiz610Wi EVB

Wiz610Wi Evaluation Board (serial to wireless gateway)


- Stand-alone typed 802.11b/g wireless LAN module
- Ethernet to Wireless Bridging : Enable wired network device to have wireless
communication interface
- Supports Serial Interface for "Serial to Wireless" application
- Supports AP/Station/Gateway mode
- 54Mbps data rate and Max.20Mbps Effective Data Transmission
- Full-Featured Network Protocol Stack
- Built-in Web server for configuration via standard web browser

■ Wireless Specifications ■
Wireless Standards IEEE 802.11b; 802.11g
Frequency Range 2.412GHz ~ 2.462GHz (US & Canada)
2.412GHz ~ 2.472GHz (Europe)
2.412GHz ~ 2.484GHz (Japan)
Output Power
Receive Sensitivity 802.11b -65dBm@11Mbps
802.11g -76dBm@54Mbps
Data Rates With
Automatic Fallback 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps,
12Mbps, 9Mbps, 6Mbps, automatically fallback to
5.5Mbps, 2Mbps, 1Mbps
11Mbps, 5.5Mbps, 2Mbps, 1Mbps
Range Up to 200m/2dBi antenna gain
Modulation Techniques OFDM, CCK
■ Serial Interface ■
CMOS (Asynchronous) 3.3V-level signals,
rate is software selectable
Serial Line Formats 7 or 8 data bits, 1-2 Stop bits
Parity odd, even, none
Flow Control XON/XOFF (software), CTS/RTS (hardware), none
■ Network Interface ■
Interface MII, Wireless 802.11b, 802.11g
Protocols Supported TCP, Telnet, DHCP, HTTP, SMTP, TFTP
■ Management ■
HTTP / Telnet
■ Security ■
WEP 64/128bit, WPA/WPA2 PSK/AES/TKIP, 802.1x(Radius)
■ Power Consumption ■
Average Consumption
3.3V summary (W)
10Mbps 0.27A, 0.42W
100Mbps 0.119A, 0.39W
■ Environmental ■
Operating range,WLAN 0~55°C
Storage range -20~ 77°C

Wednesday, October 28, 2009

Robo Jr. Line Tracer

The Microrobot KIT Robo Jr Line Tracer (assembly and soldering required)

The Robo Junior kits come with clear, easy to follow directions. They can be ordered with the circuit board either assembled (no soldering required) or unassembled. These robot kits are ideal for someone just beginning to explore the world of robotics.

Robo Jr. is a basic line-tracing robot. It follows a path laid out for it along a floor or other smooth surface. The path must be a dark line on a light background. The colours are not important, but it will not work if there is not sufficient contrast.

Robo Jr. has two infrared emitters on it front along with two sensors. One pair is on the left, the other on the right. Each emitter projects infrared light onto the floor. The amount of light reflected back from the dark line differs from that reflected from the floor; thus it can tell where the dark line is. Each sensor controls a motor, enabling it to follow the line.
Robo Jr Video

Size: 130 x 87 x 47(H) mm
Sensor: Infrared Emitter x 2, Infrared Sensor x 2
Motor: MRM-GM03 Gearbox (DC Motor x 2)
Speed: 17 cm/s
LED: Sensor Data Indicator LED x 2
Battery: AA x 4 ( available seperately )

* Follows a dark line on a light background.
* "Sees" the line with infrared sensors.
* Independently powered wheels.
* Gearbox included in motor assembly.
* Printable trilobite shell.
* Illustrated user manual.

Friday, October 16, 2009

SmartAmp™ Bi-Directional 900MHz: 10Watt

The SmartAmp™ Bi-Directional 900MHz: 10Watt

Full output power of 10 W is achieved with only 16 mW input to the amplifier. Above 16 mW input, the SmartAmp™ attenuates the input signal power and maintains the output power typically at 10W.

The built-in dynamic power sensor in SmartAmp™ adjusts the Radio Frequency (RF) power output level by reading the input signal power.

This Automatic Gain Control (AGC) Technology, Teletronics' patented technology effectively making the RF amplifiers "Plug & Play" delivers the maximum output power at various input levels while keeping the distortion at a minimum. Ideal for increasing the range of low power devices and to compensate for cable loss in certain installations.

The ADE7166/ADE7169/ADE7566/ADE7569 evaluation kit

The ADE7166/ADE7169/ADE7566/ADE7569 evaluation kit includes a full energy metering reference design with Class 1 meter accuracy. Firmware, developed in C, is provided to demonstrate a fully working single phase energy metering design. The kit comes with a UART connection, single pin emulation pod and an isolated USB to UART converter for communication and debugging purposes. Both IAR and Keil development tool are provided with this evaluation kit.

The evaluation kit includes a CD that provides all of the associated documentation, tools and drivers to set up and use the ADE7166/ADE7169/ADE7566/ADE7569 reference meter.

Thursday, October 08, 2009

TPA81, 8 pixel array of thermal sensors

TPA81, 8 pixel array of thermal sensors that can detect a candle flame at a distance of 2 meters (not disturbed by ambient light). And can detect human body heat.
Dimension: 31mm (D) x 18mm (L).

- Power supply: 5 VDC / 5 mA (typ).
- Range temperature: 4 ° C - 100 ° C.
- Accuracy (Full FOV): ± 3 ° C at a temperature of 4 ° C - 10 ° C; ± 2 ° C ± 2% at a temperature of 10 ° C to 100 ° C.
- The point of view: 41 ° x 6 ° to 8 pixels (each pixel 5 ° x 6 °).
- Measurement: 8 + 1 pixel ambient temperature.
- Interface: I2C.
- There are 1 pin port to control the servo motor (step 32 to 180 °).

Devantech SRF08 ultrasonic modules with I2C

SRF08 Ultrasonic sensor module measuring distances with I2C interface.
Dimensions: 24mm (D) x 20mm (L) x 17mm (T).

- Power supply: 5 VDC / 15 mA (typ).
- Frequency of work: 40 kHz.
- Range of measurement: 3 cm - 6 meters.
- Gain Analog: 32 step (variable from 94 to 1025).
- Interface: I2C Bus.
- Unit of distance: uS, mm or inches.
- Fully timed echo, not burdened with the host controller to trigger the module.
- Multiple echo, still looking for after receiving the first echo.
- Equipped with Light Sensor.

Devantech SRF04 ultrasonic transmitter and receiver

SRF04 is a set of ultrasonic transmitter and receiver which is used to measure the distance. The distance measured object can be determined by calculating the time between the moment when transmitting and receiving signals reflected signal.
Online Order
Dimensions: 24mm (D) x 20mm (L) x 17mm (T).

- Voltage: 5 VDC
- Consumption current: 30 mA (average), 50 mA (max)
- Frequency Sound: 40 kHz
- Range: 3 cm - 3 m
- Sensitivity: Ability to detect a broom handle 3 cm in diameter at a distance> 2 m
- Input Trigger: 10 mS min. TTL level pulse
- Toll Echo: Positive TTL level signal, width proportional to the distance versus the detected

Temperature & Humidity Sensor module

Temperature & Humidity Sensor module is an intelligent system of sensors that can measure the amount of temperature & relative humidity in the air around the sensor.
This module has a digital data output is calibrated so that it can be used directly without additional calculations.
Example applications include modules for HVAC system (Heating, Ventilating, and Air conditioning), micro-climate control, weather stations, air humidity control,
as well as other applications that require temperature information and / or relative humidity of air.

Dimensions: 5 cm x 4.2 cm x 1.8 cm

- Range of measurement of temperature is -40 º C to +123.8 º C with a resolution of ± 0.1 º C.
- Accuracy of temperature measurement is ± 0.5 º C with the sensor response time from 5 to 30 seconds.
- Humidity measurement range is 0% to 100% RH (Relative Humidity) with a resolution of ± 0.1% RH.
- Accuracy of humidity measurement is ± 4.5% RH with the sensor response time 8 seconds.
- Having a digital interface option 2, ie UART TTL (38,400 bps) and I ² C (maximum 50 kHz clock).
- Line input / output voltage levels are compatible with TTL or CMOS.
- Maximum of 8 modules DT-SENSE Temperature & Humidity Sensor can be in-cascade within 1 point I ² C-bus (with 1 master).
- Requires power supply 4.8 V - 5.4 V DC.
- There are examples of applications using the DT-AVR Low Cost Nano System in C (CodeVisionAVR ©) to monitor the temperature and humidity.

Barometric Pressure & Temperature Sensor module

Barometric Pressure & Temperature Sensor module is an intelligent sensor-based system capable of measuring HP03 amount of air pressure and temperature around the sensor. This module outputs a digital data that have been calibrated so that it can directly be used without too much additional computation.
Example applications include modules for measurement and control system of air pressure, the system barometer / altimeter, products, weather forecasts, or other applications which uses air pressure information and temperature.

Dimensions: 5.3 cm x 5.3 cm x 2.1 cm


- Requires power supply from 4.5 to 5.5 volts DC.
- Range of measurement of air pressure is 300 hpa to 1100 hpa hpa-resolution 0.1 (hectopascal). 1 hectopascal = 1 millibar.
- Accuracy pressure measurement is ± 1.5 hpa.
- Range of measurement of air temperature is -20 º C to 60 º C with a resolution of 0.1 º C.
- Accuracy of temperature measurement is ± 0.8 º C.
- Line input / output voltage levels are compatible with TTL or CMOS.
- Having 2 options TTL UART interface ie (38,400 bps) and I ² C (max bit rate 100 kHz).

Wednesday, October 07, 2009

The Flame Detector module

The Flame Detector module is smart sensor system that detect flame as small as a candle light. This modules capable automatically locate flame with standard servo motor supported. One of the application example of this module is in robot flame detector.
Dimension: 5 x 4.1x 1.4 cm

Specs :
- Base on microcntroller and eye flame sensor.
- Capable detect on 40 cm range , candle light from eye sensor
- Available port / connector for standard servo motor
- Can Adjust standard servo motor (tipe 180°) with 1° precision.
- Automaticaly detect and locate flame with standard servo motor supported
- I/O port compatible with level TTL and CMOS.
- UART TTL interface (baud rate 38400 bps) and I²C (bit rate max 50 kHz).
- Max. raw data read 15 mili second (maksimum).
- Power Supply DC 4,8 - 5,4 Volt.
- C language (CodeVisionAVR©) example ready.

Tuesday, October 06, 2009

IR Proximity Detector module

IR Proximity Detector module is smart sensor system use for detect any object in ± 5 - 25 cm range detection. Application example is for smart robot system, proximity switch, and many other application that need object detecting.
Module Dimension : 6.6 x 5.8 x 1.6 cm

Specs :
- Consist of 2 sensor module that can work separately or collective.
- Object detection can customize in ± 5 - 25 cm range (for white object)
- No potentiometer needed, Calibrattion via program or pin
- detection distance tolerance +3 cm from default range detection.
- Response time 250 mili second max
- I/O port compatible with level TTL and CMOS.
- UART TTL interface (baud rate 38400 bps) and I²C (bit rate max 100 kHz).
- I²C addressing manageable by program.
- Output active low available for each IR sensor, and equipped with LED indicator
- Power Supply DC 4,8 - 5,4 Volt.
- Application example in C language (CodeVisionAVR©).

Humidity Sensor module

Humidity Sensor module is a smart module sensor system base on HH10D that can measure air relative humidity. This module has full calibrate digital output that can use directly without any additional component.
Application in HVAC (Heating, Ventilating, and Air Conditioning), Micro-climate controller, weather station or many more application that relative humidity needed.
Module Dimension 5,3x 5 x1,7cm

Specs :
- Base on microcontroler and HH10D sensor module.
- Humidity measurement range 1 - 99 %RH.
- Humidity measure precision ± 3 %RH.
- Humidity measure Resolution ± 0,1 %RH.
- I/O port compatible with level TTL and CMOS.
- UART TTL interface (baud rate 38400 bps) and I²C (bit rate max 50 kHz).
- Time frame read and measurement 2 mili second max.
- Power Supply DC 4,8 - 5,4 Volt.
- Available Application example in C language (CodeVisionAVR©).

XR450 RFID Fixed Reader

The XR Series Readers from Motorola offer maximum functionality for large-scale RFID deployments. This strategic platform is designed to help enterprises achieve competitive advantage by increasing inventory visibility and process efficiency, resulting in reduced costs and improved profitability. Reliable and efficient tag reading in dense RF environments eliminates interference issues associated with multiple RFID readers in close proximity. The standards-based service-oriented architecture enables seamless integration and interoperability with your existing IT infrastructure — and maximum application flexibility. Robust RFID functionality includes support for standard back-end platforms, direct application hosting, and the ability to interact with additional asset automation equipment such as forklifts and conveyor belts. Support for leading business systems includes IBM’s Data Capture and Delivery Solution (DCDS) certified to work with IBM Premises Server 6.1 and 6.0, Microsoft RFID Biz Talk Server 2006 R2 and SAP as well as leading development tools including .NET 2.0 and off-the-shelf applications. The flexible product line can support deployments around the world: the XR450 four port device operates in 902-928 MHz US frequency band and supports other regions, such as China and South Korea.

XR450 Specifications:

Physical Characteristics XR450
  • Dimensions: 22cm L x 30cm W x 5cm H (8.75 in. L x 11.75 in. W x 2.0 in. H)
  • Weight: 2.27kg/5 lbs
  • Base Material: Die-cast aluminum
  • Visual Status Indicators: LEDs for power (green), activity (yellow) and error (red)
  • Network: 10/100 BaseT Ethernet – RJ45
  • External interfaces: Control I/O (12) – DB15; RS232 Serial Console - DB9
  • USB Host – Type A; USB Client – USB Type B
  • RF Connectors: 8 Reverse TNC
  • Read Points: 4 mono-static ports (default operation);
  • or 4 bi-static ports (4 transmit ports, 4 receive ports)
  • Power Supply: +24v DC @ 1.2 amps
  • Temperature: IEC 60068-2-1/2/14
  • Operational: -20° to +55° C/-4° to +141° F
  • Storage: -40° to +70° C/-40° to +158° F @85% RH
  • Humidity: IEC 60068-30/56 5-95% non-condensing
  • Vibration: IEC 60068-2-6
  • Environmental Sealing: IP53
  • Safety: EMI/RF Emissions, UL60950-01
  • Regulatory: Region 1, FCC Part 15 US
  • Hardware/OS & F/W Management
  • Memory: Flash 64 MB; DRAM 64 MB
  • Operating system: Win CE (Version 5.0)
  • Firmware upgrade: Web-based and remote firmware upgrade capabilities
  • Management Protocols: SNMP support and AirBEAM level 2 support
  • Tag Protocol: EPC Gen 2 (Dense Reader Mode)
  • Frequency: UHF band, 902-928 MHz US
  • Method: Frequency Hopping Spread Spectrum
  • Power Output: Up to 30 dBm
  • Air Link Protocol: EPC Gen 2 (Dense Reader Mode)
  • Synchronization: Network Time Protocol
  • IP addressing: Static and dynamic
  • Host Interface Protocols: XML and Byte Stream