Thursday, November 29, 2012

Altera DE1 Board


The purpose of the Altera DE1 Development and Education board is to provide the ideal vehicle for advanced design prototyping in the multimedia, storage, and networking. 

It uses the state-of-the-art technology in both hardware and CAD tools to expose designers to a wide range of topics. The board offers a rich set of features that make it suitable for use in a laboratory environment for university and college courses, for a variety of design projects, as well as for the development of sophisticated digital systems. Altera provides a suite of supporting materials for the DE1 board, including tutorials, "ready-to-teach" laboratory exercises, and illustrative demonstrations. 



DE1 board provides users many features to enable various multimedia project development. Component selection was made according to the most popular design in volume production multimedia products. The DE1 platform allows users to quickly understand all the insight tricks to design projects for industry.

Specifications:
  • Altera Cyclone II 2C20 FPGA with 20000 LEs
  • Altera Serial Configuration deivices (EPCS4) for Cyclone II 2C20
  • USB Blaster built in on board for programming and user API controlling
  • JTAG Mode and AS Mode are supported
  • 8Mbyte (1M x 4 x 16) SDRAM
  • 4Mbyte Flash Memory
  • 512Kbyte(256Kx16) SRAM
  • SD Card Socket
  • 4 Push-button switches
  • 10 DPDT switches
  • 8 Green User LEDs
  • 10 Red User LEDs
  • 4 Seven-segment LED displays
  • 50MHz oscillator ,24MHz oscillator ,27MHz oscillator and external clock sources
  • 24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks
  • VGA DAC (4-bit R-2R per channel) with VGA out connector
  • RS-232 Transceiver and 9-pin connector
  • PS/2 mouse/keyboard connector
  • Two 40-pin Expansion Headers
  • DE1 Lab CD-ROM which contains many examples with source code
Kit Contents:
  • Altera DE1 Board
  • USB cable
  • 1 adapter DC 7.5V/0.8Amp (US wall plug)
  • 2 pin headers , 1P1N
  • Altera Quartus II DVD
  • Altera DE1 CD-ROM
  • 2 cables black and red colored
  • 6 silicon footstand

Wednesday, November 28, 2012

ACR3801 Smart Card Reader


Specifically designed to cater to the US market, ACR3801 is an FIPS 201-compliant contact smart card reader utilizing the latest technology. With an elegant design and capability to support high speed transactions, ACR3801 is ideal for a broad range of smart card solutions, including, Public Identity Verification (PIV), Physical and Logical Access Control, Digital Signature, Online Banking, and others.

ACR3801 supports ISO 7816 Class A, B and C (5V, 3V, 1.8V) smart cards and microprocessor cards with T=0 and T=1 protocol. It also supports a wide variety of memory cards in the market, including the Common Access Card (CAC), a U.S. Department of Defense (DoD) smart card issued as standard identification for active DoD personnel and other non-DoD government employees.  
A reader that does not compromise look for performance, ACR3801 is a heavy-duty reader built for demanding smart card operations.
Features:
  • Supports ISO-7816 Class A, B and C (5V, 3V, 1.8V) cards
  • Supports CAC (Common Access Card)
  • Performs read and write operations on all microprocessor cards with T=0, T=1 protocols
  • Supports most of the popular memory card types in the market:
    • Cards following the I2Cbus protocol (free memory cards) with maximum 128 bytes page with capability
    • Cards with secure memory IC with password and authentication (AT88SC153 and AT88SC1608)
    • Cards with intelligent 1k bytes EEPROM with write-protect function (SLE4418, SLE4428, SLE5518 and SLE5528)
    • Cards with intelligent 256 bytes EEPROM with write-protect function (SLE4432, SLE4442, SLE5532 and SLE5542)
    • Cards with ‘104’ type EEPROM non-reloadable token counter cards (SLE4406, SLE4436, SLE5536 and SLE6636)
    • Cards with Intelligent 416-Bit EEPROM with internal PIN check (SLE4404)
    • Cards with Security Logic with Application Zone(s) (AT88SC101, AT88SC102 and AT88SC1003)
  • Supports PPS (Protocol and Parameters Selection) 
  • Features USB full speed interface to PC
  • Features Short Circuit Protection
  • Certificate of conformance: FIPS 201, TAA, PC/SC, CCID, CE, FCC, RoHS, Microsoft WHQL, EN 60950/IEC 60950

Applications:
  • e-Government
  • e-Banking  and e-Payment
  • e-Healthcare
  • Public Key Infrastructure
  • Network Security
  • Access Control
  • Loyalty Program

Tech Specs:
Dimensions63.47 mm (L) x 87.95 mm (W) x 17 mm (H)
InterfaceUSB 2.0 Full Speed
Supply VoltageRegulated 5V DC
Supply Currentmax. 50mA
Operating Temperature0-50°C
CLK Frequency4 MHz
MTBF500,000 hrs
Smart Card Interface Support
  • ISO-7816 Class A, B and C ( 5V, 3V, 1.8V )
Compliance/Certifications
  • FIPS201, TAA, CAC, PC/SC, CCID, CE, FCC, RoHS, EN 60590/IEC 60590, ISO 7816, USB Full Speed
  • Microsoft WHQL: 2000, XP, Vista, 7, Server 2003, Server 2008, Server 2008 R2
Operating System Support
  • Win98, Win ME, Win 2000, Win 2003, Win XP, Win Vista, Win 2008, Win 7
  • Win 2003 x64, Win XP x64, Win Vista x64, Win 2008 x64, Win 2008 R2 x64, Win 7 x64
  • Mac
  • Linux

ACR38U PocketMate Smart Card Reader


The ACR38U PocketMate is a smart card reader that is more than what meets the eye. As lustrous and elegant as it is, this smart card reader is reliable that it operates full sized cards with its small frame.  With the latest technology combined with fresh look, the ACR38U PocketMate is designed to meet your security needs in using it in different applications, such as in E-Banking, E-Payment, Transportation, and E-Government. 


The ACR38U PocketMate supports ISO 7816 Class A, B, and C smart cards (5V, 3V, and 1.8V). It also supports microprocessor cards with the T=0, T=1 protocol and most memory cards in the market today. The ACR38U PocketMate has a USB full speed interface and a smart card read/write speed of 344 Kbps.

The ACR38U PocketMate is designed to be brought anywhere as it comes in a very compact size. You just need to swivel the outer casing to be able to use it. This small device proves to be a powerful smart card reader as it houses the ACR38 core, which has been proven to support highly demanding smart card applications. 

Being PC/SC and CCID compliant device, the ACR38U PocketMate is easy to install and use as it is specifically designed to be integrated in a PC environment. Its drivers are compatible with Windows operating systems as well as Linux and Mac OS.


Features:

  • Supports ISO-7816 Class A, B and C ( 5V, 3V, 1.8V ) cards
  • Performs read and write operations on all microprocessor cards with T=0, T=1 protocols
  • Supports most of the popular memory card types in the market:
    • Cards following the I2C bus protocol (free memory cards) such as:
        Atmel: AT24C01 / 02 / 04 / 08 / 16 / 32 / 64 / 128 / 256 / 512 / 1024
        SGS-Thomson: ST14C02C, ST14C04C
        Gemplus: GFM1K, GFM2K, GFM4K, GFM8K
    • Cards with intelligent 256 bytes EEPROM and write protect function: SLE4432, SLE4442, SLE5532, SLE5542
    • Cards with intelligent 1K bytes EEPROM and write-protect function: SLE4418, SLE4428, SLE5518, SLE5528
    • Cards with '104' type of EEPROM (non-reloadable token counter cards): SLE4406, SLE4436, SLE5536, SLE6636
    • Cards with secure memory IC with password and authentication: AT88SC153, AT88SC1608
    • Cards with Intelligent 416-Bit EEPROM with internal PIN check: SLE4404
    • Cards with Security Logic with Application Zone: AT88SC101, AT88SC102, AT88SC1003Supports
  • Support PPS (Protocol and Parameters Selection)
  • Short Circuit Protection
  • RoHS Compliant
  • Certificate of conformance: EN 60950/IEC 60950, ISO-7816, PC/SC, CE, FCC, CCID, Microsoft WHQL, EMV 2000 Level 1, RoHS
Applications:
  • e-Government
  • e-Banking  and e-Payment
  • e-Healthcare
  • Public Key Infrastructure
  • Network Security
  • Access Control
  • Loyalty Program

Technical Specs:
Dimensions58.0 mm (L) x 20 mm (W) x 13.7 mm (H)
Weight12.0g
InterfaceUSB 2.0 full speed
Supply VoltageRegulated 5V DC
Supply Currentmax. 50mA
Operating Temperature0-50⁰ C
CLK Frequency4 MHz
MTBF500,00 hrs
Smart Card Interface Support
  • ISO-7816 Class A, B and C ( 5V, 3V, 1.8V ), T=0 and T=1
Compliance/Certifications
  • EN 60950/IEC 60950, ISO-7816, EMV 2000 Level 1, PC/SC, CCID, CE, FCC, RoHS, USB Full Speed
  • Microsoft WHQL: Windows 2000, XP, Vista, 7
Operating System Support
  • Win98, Win ME, Win NT 4.0, Win 2000, Win 2003, Win 2003 R2, Win XP, Win Vista, Win 2008, Win 7
  • Win 2003 x64, Win 2003 R2 x64, Win XP x64, Win Vista x64, Win 2008 x64, Win 2008 R2 x64, Win 7 x64
  • Mac
  • Linux

ACR89 Handheld Smart Card Reader


ACR89 is the latest addition to ACS’s strong line of Smart Card Readers with PIN-Pad.  An upgrade of the ACR88 PIN-Pad Reader, it offers better performance, longer battery life and low energy consumption at a relatively lower cost. It is a versatile handheld smart card reader that runs a 32-bit MCU, and has built-in keypad, LCD, bi-color LED, buzzer, rechargeable battery and large programmable memory. Through these features, ACR89 enables users to perform secure smart card transactions in both office and field environments.

ACR89 provides the unique advantage of having two modes—PC-linked and Standalone—to cater to unique user requirements. For its PC-linked mode, it connects to the PC via its USB cable; while for its Standalone mode, it uses its Lithium Ion Battery to run wirelessly. It also comes with a Serial Interface port that allows it to be connected to other peripherals.
Further, ACR89 can support dual interface applications. It has access to contact cards, and can also be customized to support contactless cards upon request. Likewise, it can be customized to feature a fingerprint scanner and thermal printer to provide an optimal solution for multi-purpose applications.
Being CCID-compliant, ACR89 has a plug-and-play solution that facilitates in its ease of use and installation. Users can also build their own standalone applications through its multi-tasking environment using Free RTOS Kernel and C-language. Firmware upgradeable, ACR89 is suitable for existing and future smart card applications.
Features:
  • 32-Bit RISC Processor running Embedded FreeRTOS    
  • Portable Handheld Device    
  • Long Battery Life for All Day Use    
  • User Programmable by C Language    
  • Operations Modes:    
    • PC-Linked: Smart Card Application Resides in PC  (i.e. Application Accessed via USB cable)    
    • Standalone: Smart Card Application Residing inside the Device     
  • Smart Card Interface Available:   
    • 2 Full-Size Contact Card Slots     
    • 3 SAM Card Slots     
  • Contact smart Card Support:     
    • ISO 7816 MCU Cards (Class A, B, C)    
    • Memory Cards    
  • Interface Available:    
    • USB     
    • Serial - RS232 (Upon Request)   
  • Built Peripherals    
    • Easy-to-Read, High Resolution Backlit LCD    
    • Highly Durable Chemical Resistant 20-Button Keypad    
    • 4 LED Status Indicators    
    • Monotone Buzzer    
    • Tamper Detection Switch to Protect Against Unauthorized Intrusion    
    • Real-Time Clock (RTC) with Independent Backup Battery    
  • User Programmable Memory for Standalone Program     
  • Firmware Upgradeable    
  • Support Secure PIN Entry (SPE)    
  • Supports PPS (Protocol And Parameters Selection) with 115,200 – 206,451 bps In Reading and Writing Smart Cards    
  • (Optional) Contactless Version    
  • (Upon Request) Detachable Portable Thermal Printer

Applications:
  • e-Government    
  • e-Banking and e-Payment    
  • e-Healthcare    
  • Transportation    
  • Loyalty Program   

Technical Spec:
Dimensions181mm (L) x 77mm (W) x 30.5mm (H)
Weight235g
InterfaceUSB full speed
Power
  • PC-linked mode: automatically switch to USB bus power, always ON.
  • Standalone mode: automatically switch to rechargeable battery, soft ON/OFF switch
Power Consumptionwithout contactless: Less than 40mA (excluding card and backlight)
with contactless : Less than 60mA (excluding card and backlight)
Backup BatteryIndependent rechargeable backup battery (1 x ML1220) for RTC
Supply Voltage3.7 Vdc
Supply Current< 60mA (without backlight and smart card)
Operating Temperature0-50⁰ C
CLK Frequency4.8 MHz
Smart Card Interface Support
  • Contact Interface:
    • ISO 7816 Class A, B and C (5V, 3V and 1.8 V)
  • Contactless Interface (Optional):
    • ISO 14443 Type A & B
    • Mifare
    • Felica
    • 4 types of NFC (ISO/IEC 18092) tags
Compliance/Certifications
  • EMV 2000 Level 1, PC/SC, CCID, CE, FCC, RoHS Compliant, USB Full Speed
  • Microsoft ® WHQL: 2000, XP, Vista, 7
Operating System Support
  • Windows 2000, XP, Vista, 7, Server 2003, Server 2008
  • Linux
  • Mac

ACR33U-A1 SmartDuo Smart Card Reader


ACR33U-A1 SmartDuo is a sleek and stylish device that features an innovative dual smart card slot solution for cost-effective, time-efficient and secure implementation of smart card applications in fields such as e-Banking and e-Payment, e-Government, e-Healthcare, Physical and Logical Access Control, and Network Security. It supports ISO 7816 Class A smart cards, microprocessor cards with the T=0 and T=1 protocol, and most common memory cards in the market. It has USB full speed as its host interface, and a smart card R/W speed of 344 Kbps. With dimensions of 103.5 mm x 85.0 mm x 59.9 mm and capacity for at least 200,000 card insertion cycles, ACR33U-A1 SmartDuo is a highly portable and durable smart card reader.



ACR33U-A1 SmartDuo’s dual slot feature allows users to operate two full-sized smart cards at the same time, enabling efficiency and enhanced security in smart card applications. As an example, one slot can hold the smart card of an authorized personnel managing a particular smart card-based service, while the other slot can be used by various individuals availing of such service. Through ACR33U-A1 SmartDuo’s dual slot solution, the need to pull out and reinsert the personnel’s card to accommodate a user’s card, whenever one is presented, is eliminated, resulting to smoother and uninterrupted flow of transactions.

Aside from its dual slot feature, ACR33U-A1 SmartDuo also has 3 SAM (Security Access Module) card slots. This feature allows one to enhance the security provided by the device for applications requiring more stringent security mechanisms. 

Features:
  • Cards following the I2C bus protocol (free memory cards) such as: Atmel: AT24C01 / 02 / 04 / 08 / 16 / 32 / 64 / 128 / 256 / 512 / 1024
  • Cards with intelligent 256 bytes EEPROM and write protect function: SLE4432, SLE4442, SLE5532, SLE5542
  • Cards with intelligent 1K bytes EEPROM and write-protect function: SLE4418, SLE4428, SLE5518, SLE5528
  • Cards with '104' type of EEPROM (non-reloadable token counter cards): SLE4406, SLE4436, SLE5536, SLE6636
  • Cards with secure memory IC with password and authentication: AT88SC153, AT88SC1608
  • Cards with Security Logic with Application Zone: AT88SC101, AT88SC102, AT88SC1003
  • Supports PPS (Protocol and Parameters Selection)
  • Built-in three ISO 7816-compliant SAM slots
  • Features Short Circuit Protection
  • USB Full Speed
  • Tri-Color LED (Green, Red, Blue) and Buzzer for Status Indication
  • RoHS Compliant
  • Certificate of conformance: PC/SC, CE, FCC, VCCI, CCID, Microsoft WHQL


  • Applications:
    • e-Government
    • e-Banking  and e-Payment
    • e-Healthcare
    • Public Key Infrastructure
    • Network Security
    • Access Control
    • Loyalty Program

    Technical Specs:
    Dimensions103.5mm (L) x 85.0mm (W) x 59.9mm(H)
    InterfaceUSB 2.0 Full Speed
    Supply VoltageRegulated 5V DC
    Supply Currentmax. 50mA
    Operating Temperature0-50°C
    CLK Frequency4 MHz
    MTBF500,000 hrs
    Smart Card Interface Support
    • ISO-7816 Class A (5V)
    Compliance/Certifications
    • PC/SC, CCID, CE, FCC, VCCI, RoHS,  USB Full Speed
    • Microsoft WHQL: 2000,  XP, Vista, 7
    Operating System Support
    • Win 2000, Win 2003, Win 2003 R2, Win XP, Win Vista, Win 2008, Win 7
    • Win 2003 x64, Win XP x64, Win Vista x64, Win 2008 x64, Win 2008 R2 x64, Win 7 x64
    • Mac (Upon Request)
    • Linux (Upon Request)

    Friday, November 23, 2012

    Mecanum Rover 2.0 Robot (Basic Kit) - Arduino Compatible

    Mecanum Rover 2.0 Robot (Basic Kit) - Arduino Compatible  is a versatile mobile robot based on the popular Arduino Uno microcontroller. The Rover uses two Tamiya twin motor gearboxes, each with their own pair of encoders, as well as a dual motor controller shield** to control the four Mecanum wheels independently. The DFRobotShop Rover PCB incorporates a standard Arduino Uno (surface mount ATMega328), L293B motor driver (connected to pins 5 to 8), voltage regulator and prototyping area and also doubles as part of the mechanical structural of the robot. The onboard voltage regulator allows the entire board to be powered using as little as 3.7V to ~9V*. 

    Features:
    Programmable Mecanum driven robot kit
    • Complete Arduino board built-in (ATMega328p)
    • Two dual H-bridges for independent control of four motors
    • Onboard voltage regulator (only one battery needed) 
    • Compatible with a variety of shields 
    • Soldering is required



    ** The Mecanum Rover 2.0 Robot (Basic Kit) - Arduino Compatible  PCB incorporates a dual motor controller, and the shield adds a dual controller which uses different pins, allowing you to control four DC motors independently. 

    Omni Rover 2.0 Kit (40mm Wheels)


    The DFRobotShop Omni Rover 2.0 Kit (40mm Wheels) is a versatile mobile robot based on the popular Arduino Uno microcontroller. The Rover uses four DC gear motors with encoders which allows for independent control of all four omni-wheels. The DFRobotShop Rover PCB incorporates a standard Arduino Uno (surface mount ATMega328), L293B motor driver (connected to pins 5 to 8), voltage regulator and prototyping area and also doubles as part of the mechanical structural of the robot. The onboard voltage regulator allows the entire board to be powered using as little as 3.7V to ~9V*. The motors included with this kit operate at 6V nominal and as such we suggest using 4xAA (Alkaline has the robot move faster than when using NiMh) or a 7.4V LiPo (note that the onboard charger can only charge 3.7V). 

    The DFRobotShop Rover 2.0 Arduino Compatible Robot builds upon the success of the first generation DFRobotShop Rover and integrates a LiPo charger (charges via USB), solder prototyping area, XBee footprint and more. 



    Features

    • Arduino-based PCB which is shield compatible
    • Based on ATMEGA328 surface mount chip (Uno design) and L298P H Bridge
    • DFRobotShop Rover incorporates dual H-bridge for bi-directional motor control (digital pins 5, 6, 7 and 8) while motor shield (also L298P) uses pins 10 to 13.
    • Voltage regulator onboard (connected to battery input and 3.5mm barrel connector)
    • Two XBee slots with breakout pins (switch selects which is connected to Tx/Rx) - headers sold separately
    • Solder prototyping area
    • Easy connection to DFRobot Bluetooth and APC220 wireless modules
    • “Universal connection point” at the front of the robot (see user guide for compatibility)
    • 6x Blue LEDs around the board for effect (selectable via jumper LED_SEL)
    • In-system programming via ICSP
    • 4x LEDs to indicate motor direction
    • Single encoder for each motor allows for improved motion control

    Omni Rover 2.0 Kit (60mm Wheels)


    The DFRobotShop Omni Rover 2.0 Kit (60mm Wheels) is a versatile mobile robot based on the popular Arduino Uno microcontroller. The Rover uses four DC gear motors with encoders which allows for independent control of all four omni-wheels. The DFRobotShop Rover PCB incorporates a standard Arduino Uno (surface mount ATMega328), L293B motor driver (connected to pins 5 to 8), voltage regulator and prototyping area and also doubles as part of the mechanical structural of the robot. The onboard voltage regulator allows the entire board to be powered using as little as 3.7V to ~9V*. The motors included with this kit operate at 6V nominal and as such we suggest using 4xAA (Alkaline has the robot move faster than when using NiMh) or a 7.4V LiPo (note that the onboard charger can only charge 3.7V). The larger 60mm wheels translate to faster speed, though the weight gain reduces the battery life.
    The DFRobotShop Rover 2.0 Arduino Compatible Robot builds upon the success of the first generation DFRobotShop Rover and integrates a LiPo charger (charges via USB), solder prototyping area, XBee footprint and more.



    Features
    • Arduino-based PCB which is shield compatible
    • Based on ATMEGA328 surface mount chip (Uno design) and L298P H Bridge
    • DFRobotShop Rover incorporates dual H-bridge for bi-directional motor control (digital pins 5, 6, 7 and 8) while motor shield (also L298P) uses pins 10 to 13.
    • Voltage regulator onboard (connected to battery input and 3.5mm barrel connector)
    • Two XBee slots with breakout pins (switch selects which is connected to Tx/Rx) - headers sold separately
    • Solder prototyping area
    • Easy connection to DFRobot Bluetooth and APC220 wireless modules
    • “Universal connection point” at the front of the robot (see user guide for compatibility)
    • 6x Blue LEDs around the board for effect (selectable via jumper LED_SEL)
    • In-system programming via ICSP
    • 4x LEDs to indicate motor direction
    • Single encoder for each motor allows for improved motion control

    Johnny 5 Robot Kit


    The Lynxmotion Johnny 5 Robot Kit is a very cool and completely functional model of the ever popular movie robot. The kit is available as a full Johnny 5 combo kit, or just the torso and rotating base to be added to a different style base. The robot is designed for indoor or outdoor use and performs well on many different surfaces.
    The Mechanics
    The robot is made from Servo Erector Set aluminum brackets, custom injection molded components, and ultra-tough laser-cut Lexan structural components. The torso is fully articulated utilizing 8 x HS-645MG, 3 x HS-475HB / HS-485HB, and 3 x HS-422 servos, and our SSC-32 servo controller. By utilizing heavy duty polypropylene and rubber tracks with durable ABS molded sprockets the robot has excellent traction. It includes two 12vdc 50:1 gear head motors and the Sabertooth 2 x 5 motor controller.
    Controlling the Robot
    The combo kit includes the powerful Lynxmotion Sequencer Program for PC. You can control the robot from a PC with the included DB9 cable, or use DFRobot bluetooth/APC220/Xbee modules for wireless PC control. 

    Shipping List
    • Johnny 5 Torso, which includes:
    • Johnny 5 Torso Kit (J5T-KT)
    • Base Rotate Kit (no servos) (BR-NS)
    • Multi-Purpose Sensor Housing (MPSH-01)
    • 2 x Robot Hand - A (NS) (RH-01)
    • Tri-Track Chassis Kit (NE) (TTRK-KT)
    • Sabertooth 2X5 R/C Motor Controller (DE-10)
    • SSC-32 Servo Controller (SSC-32)
    • SSC-32 Sequencer (SEQ-01)
    • DB9 Serial Data Cable (DB9-02)
    • 8 x HS-645MG
    • 3 x HS-475HB / HS-485HB
    • 3 x HS-422
    Note, batteries and "eyes" not included.

    SHR-8S Special Training Humanoid Robot


    SHR-8S Special Training Humanoid Robot is a 17 degress of freedom robot which is designed espicially for the beginner.  It has a firm structure and its software is easy to use with its diagrammatic motion edit user interface.
     
    The Robot can demostrate standard and non-standard Irvine Kinneas Walk.The Robot can demostrate plenty of hominine movement as push-up, forward roll, backward roll and headstand. SHR-8S Special Training Hominine Robot is best for primary scholar and middle school student.
     
    Expert users can add severial additional sensors to the robot, such as luminous intensity sensor, temperature sensor, sound transducer, IR sensor, etc. The robot can worked with a machine vision systom to fit the Robo Cup's subhuman group's demands.
     
     
    Specification
    • DOF:17
    • Size: 361×165×115mm
    •  Weight: 1.7kg.
    • Output torque: 14kg•cm(with standard 7.4v battery).
    • Charge time: 35minute.
    • Size of foot: 110×70×8mm (increasing hollow structure, easier for high speed walk).
    • Static equilibrium walking speed: 4.5meters/min
    • Balancing walking speed: 10meters/min
    • Programing interface: RS232
    • Wireless control via IR remote control, 315MHZ wireless remote control
    • Servo Weight:56g
    • Servo Size: 40×20×46mm, 
    • Servo torque: 14kg.cm(7.4v)@0.18Sec/60Degree.