Thursday, April 30, 2009

Moving Sign local assembling

There are several LED moving sign products :


The benevit of LED:
» LEDs produce more light per watt than do incandescent bulbs; this is useful in battery powered or energy-saving devices.
» LEDs can emit light of an intended color without the use of color filters that traditional lighting methods require. This is more efficient and can lower initial costs.
» The solid package of an LED can be designed to focus its light. Incandescent and fluorescent sources often require an external reflector to collect light and direct it in a usable manner.
» When used in applications where dimming is required, LEDs do not change their color tint as the current passing through them is lowered, unlike incandescent lamps, which turn yellow.
» LEDs are ideal for use in applications that are subject to frequent on-off cycling, unlike fluorescent lamps that burn out more quickly when cycled frequently, or HID lamps that require a long time before restarting.
» LEDs, being solid state components, are difficult to damage with external shock. Fluorescent and incandescent bulbs are easily broken if dropped on the ground.
» LEDs can have a relatively long useful life. One report estimates 35,000 to 50,000 hours of useful life, though time to complete failure may be longer. Fluorescent tubes typically are rated at about 30,000 hours, and incandescent light bulbs at 1,0002,000 hours.
» LEDs mostly fail by dimming over time, rather than the abrupt burn-out of incandescent bulbs.
» LEDs light up very quickly. A typical red indicator LED will achieve full brightness in microseconds; LEDs used in communications devices can have even faster response times.
» LEDs can be very small and are easily populated onto printed circuit boards.
» LEDs do not contain mercury, while compact fluorescent lamps do.

Thursday, April 23, 2009

DTMF Decoder


DTMF Decoder is a module that can process DTMF signal (Dual Tone Multi Frequency) to digital data, usually use on telephony system. This modul can use to monitoring touch pad number on telephony, phone security application, sms application , phone usage logging application and many more applications.

specifications:
size 5,1cm (l) x 4,7cm (w) x 1,8cm (h).
base on DTMF decoder HT9170D
equipped with hybrid transformer for 600 ohm phone line
detect and separate DTMF code direct from phone line
RJ-11 interface with line and phone
power supply 2,5 - 5,5 Volt DC.

APG82 PINhandy OTP


The APG82 PINhandy OTP (One Time Password) Generator is a compact, completely standalone, handheld smart card device that contains a keypad and a display. Certified with stringent international standards as Mastercard® Card Authentication Program (CAP), VISA Dynamic Passcode Authentication (DPA) and EMV Level 1, you can use the device in a variety of payment and bank applications.

ACR128 Contact and Contactless Smart Card Reader


The ACR128 Contact and Contactless Smart Card Reader is a secure, economically designed dual-interface reader, fully compliant to both ISO 7816 Part 1-3 Class A, B standard for the Contact smart card and to ISO 14443 Part 1-4 Type A, B standard for the Contactless smart card. By combining contact and 13.56 MHz RFID contactless smart card technologies, the ACR128 is a suitable solution for demanding environments.

ACR122 contactless smart card (RFID) technology


The ACR122 is specially developed on the 13.56MHz contactless smart card (RFID) technology, supporting not only Mifare®, ISO 14443 A and B cards but also NFC and FeliCa contactless technologies.

ACR83 PINeasy


ACR83 PINeasy is a USB reader featuring a 14-key pad and a LCD. Supporting Secure PIN Entry (SPE), the ACR83 PINeasy ensures every PIN entered on the built-in keypad authenticated within the device securely.

ACR92 PCMCIA Smart Card Reader


The ACR92 PCMCIA Smart Card Reader provides an ideal PCMCIA host interface for the communication between a portable computer and a smart card.

cryptographic smart card ACOS5


ACOS5 is an advanced cryptographic smart card that fully complies with ISO 7816-1/2/3/4/8/9 and is specially designed for public-key based applications. It is specially designed for enhancing security and performance for RSA public-key cryptographic operations that are essential in smart card PKI, digital signature and high level security requirements.

Optional:
- ACOS5-Mag: Contact card with magnetic stripe
- ACOS5-Mifare®: Contact and Contactless Smart Card

Wednesday, April 22, 2009

AET63 BioTRUSTKey



Maximum security is delivered by the AET63 BioTRUSTKey, a smart card reader integrated with fingerprint technology, through performing all biometric algorithm processing itself, and not by the PC. Two- or three-factor authentication is achieved by the combination of fingerprint, smart card and PIN/password. Unlike fingerprint-only systems, a BioTRUSTKey-based system does not require extra provision of fingerprint algorithm, database, server and network connectivity, making set-up and maintenance simple. And by employing local-site authentication, the highly scalable BioTRUSTKey system facilitates any application or security upgrade.

AET63 SDK consist of:
* AET63 BioTRUSTKey – Smart card/fingerprint reader
* 10 ACOS3 24-KB microprocessor-based plug-in cards
* CD-ROM including drivers, source codes, demo software, tools and utilities, and reference materials

The AET60 BioCARDKey


The AET60 BioCARDKey, a smart card reader integrated with fingerprint technology, allows a biometric system to be affordable, flexible and secure via multi-factor authentication. Two- or three-factor authentication is achieved by the combination of fingerprint, smart card and PIN/password. Unlike fingerprint-only systems, a BioCARDKey-based system does not require extra provision of fingerprint algorithm, database, server and network connectivity, making set-up and maintenance simple. And by employing local-site authentication, the highly scalable BioCARDKey system facilitates any application or security upgrade.

AET60 SDK consist of:
* AET60 BioCARDKey – Smart card/fingerprint reader
* 10 ACOS3 24-KB microprocessor-based plug-in cards
* CD-ROM including drivers, source codes, demo software, tools and utilities, and reference materials

Tuesday, April 21, 2009

Basic Stamp Modules ( BS2 , BS2SX, BS2P24, BS2P40, BS2PE )

As a rapid prototyping tool for engineers, an affordable controller for hobbyists, and an easy-to-learn platform for technology students, the BASIC Stamp microcontroller prospers in many fields. Common uses include classroom robotics and lab projects from middle schools to universities, scientific field research tools, process control systems, and custom or lower-volume engineering projects. A wide base of sample applications and source code is available free online.

A BASIC Stamp module is a single-board computer that runs the Parallax PBASIC language interpreter in its microcontroller. The developer’s code is stored in an EEPROM,which can also be used for data storage. The PBASIC language has easy-to-use commands for basic I/O, like turning devices on or off, interfacing with sensors, etc. More advanced commands let the BASIC Stamp module interface with other integrated circuits,communicate with each other, and operate in networks.

The free BASIC Stamp Editor Software is the programming environment for all BASIC Stamp modules, and custom devices built with Parallax PBASIC Interpreter chips. A built-in Debug Terminal supports bidirectional communication between the BASIC Stamp and the PC during run-time.

Basic Stamp Categories:

1. BASIC Stamp 2:
  • BS2-IC
  • 20 MHz Processor Speed
  • ~4,000 Execution Speed (instructions/ Sec.)
  • 32 Bytes (6 I/O, 26 Variable)RAM Size
  • 2K Bytes, ~500 instructions EEPROM (Program) Size
  • 5-15 VDC power supply
  • 1 mA/25 μA Current Draw @ 5 V (Run/Sleep)
  • Number of I/O Pins 16 + 2 serial
  • 20 mA/ 25 μA Source/Sink Current per I/O
  • 40 mA/50 μA Source/Sink Current per Unit
  • 32 PBASIC Commands

2. Basic Stamp 2SX :
  • BS2SX-IC
  • 50 MHz Processor Speed
  • ~10,000 Execution Speed (instructions/ Sec.)
  • 32 Bytes (6 I/O, 26 Variable)RAM Size
  • 64 Bytes Scracthpad RAM
  • 8x2K Bytes, ~4,000 instructions EEPROM (Program) Size
  • 5-12 VDC power supply
  • 60 mA/500 μA Current Draw @ 5 V (Run/Sleep)
  • Number of I/O Pins 16 + 2 serial
  • 30 mA/ 35 μA Source/Sink Current per I/O
  • 60 mA/60 μA Source/Sink Current per Unit
  • 45 PBASIC Commands

3. Basic Stamp 2P24 :
  • BS2P24-IC
  • 20 MHz Turbo Processor Speed
  • ~12,000 Execution Speed (instructions/ Sec.)
  • 38 Bytes (6 I/O, 26 Variable)RAM Size
  • 128 Bytes Scracthpad RAM
  • 8x2K Bytes, ~4,000 instructions EEPROM (Program) Size
  • 5-12 VDC power supply
  • 40 mA/350 μA Current Draw @ 5 V (Run/Sleep)
  • Number of I/O Pins 16 + 2 serial
  • 30 mA/ 35 μA Source/Sink Current per I/O
  • 60 mA/60 μA Source/Sink Current per Unit
  • 61 PBASIC Commands
4. Basic Stamp 2P40 :
  • BS2P40-IC
  • 20 MHz Turbo Processor Speed
  • ~12,000 Execution Speed (instructions/ Sec.)
  • 38 Bytes (6 I/O, 26 Variable)RAM Size
  • 128 Bytes Scracthpad RAM
  • 8x2K Bytes, ~4,000 instructions EEPROM (Program) Size
  • 5-12 VDC power supply
  • 40 mA/350 μA Current Draw @ 5 V (Run/Sleep)
  • Number of I/O Pins 32 + 2 serial
  • 30 mA/ 35 μA Source/Sink Current per I/O
  • 60 mA/60 μA Source/Sink Current per Unit
  • 61 PBASIC Commands
5. Basic Stamp 2PE:
  • Power Requirements: 5.5 to 12 VDC (Vin), or 5 VDC (Vdd)
  • Communication: Serial (9600 baud for programming)
  • Dimensions: 1.20 x 0.63 x 0.15 in (30.0 x 16.0 x 3.81 mm)
  • Operating Temperature: +32 to +158 °F (0 to +70 °C)Processor Speed: 8 MHz Turbo
  • Program Execution Speed: ~6,000 PBASIC instructions/sec.
  • RAM Size: 38 Bytes (12 I/0, 26 Variable)
  • Scratch Pad RAM: 128 bytes
  • EEPROM (Program) Size: 16 x 2 KBytes; (16 K for source; ~4,000 PBASIC instructions)
  • Number of I/O Pins: 16 + 2 dedicated serial
  • Current Draw @ 5 VDC: 15mA Run, 150 μA Sleep
  • Source/Sink Current per I/O: 30 mA / 30 mA
  • Source/Sink Current per unit: 60 mA / 60 mA per 8 I/O pins
  • PBASIC Commands: 61
  • Package: 24-pin DIP
  • Commercial-Rated since Rev. B

BASIC Stamp HomeWork Board

The BASIC Stamp HomeWork Board, a low-cost board similar to the Board of Education with a BASIC Stamp microcontroller built right into the PCB. The lower cost HomeWork Board also makes it ideal for take-home projects and dedicated uses.

The HomeWork board may appear less robust, but it’s a favorite of many customers, and every bit as capable as a Board of Education depending on how you provide power. On the HomeWork Board, the power LED is only lit while the BASIC Stamp microcontroller is running a program, so you could put it in SLEEP/NAP for months and still use the same 9 V battery.

Features:
  • BASIC Stamp 2 microcontroller built directly into the HomeWork board
  • 220 ohm resistors built into each I/O pin for I/O protection
  • dimension 3 x 4 in (76.2 x 101.6 mm)
  • power supply 9 V battery only (not included)
  • servo ports None, but may be done on a breadboard with 3-pin headers

SX Microcontroller Chips

SX MICROCONTROLLER CHIPS
The high-speed SX microcontroller is an affordable solution for larger-volume production. Parallax Inc. is the world-wide supplier for all models in production.

  • SX20AC/SS-G 20Pins SSOP 5.3 mm W
  • SX28AC/DP-G 28Pins DIP 0.3 in W
  • SX28AC/SS-G 28Pins SSOP 5.3 mm W
  • SX48BD-G 48Pins TQFP 7x7 mm

Datasheets are available from the SX Software and Documentation Downloads link at http://www.parallax.com/SX.

Saturday, April 18, 2009

Friday, April 17, 2009

The BASIC Stamp Super Carrier board, BS2P24

The BASIC Stamp Super Carrier board supports all 24-pin BASIC Stamp models (BS2, BS2e, BS2sx, BS2p24, BS2pe, and BS2px) as well as the BS1 and Javelin Stamp.

This board offers the following features for experiments or permanent projects:

• 1.5 x 2 in. solder or wire-wrap prototyping area arranged to support servos, 300 or 600 mil DIP ICs, DB9, DB25, or RJ-11 connectors.
• Reset button
• Serial (DB9) connector for programming and communication with 24-pin BASIC Stamp or Javelin Stamp modules
• 3-pin header for the BASIC Stamp 1 Serial Adapter (description left; #27111, sold separately)
• AppMod header accepts our LCD Terminal
• Onboard 5 V regulator
• Mechanically interlocked 9 V battery clip and 6-12 VDC barrel jack for flexible power supply options
• Dimensions: 4 x 3 x 0.65 in (10.2 x 7.62 x 1.65 cm)

USB Oscilloscope

This portable two-channel digital storage oscilloscope made by Parallax, is a handy and affordable tool for both the hobbyist and student. Three pairs of probes connect to the compact powder-coated aluminum case, two for signal channels and a third for external TTL triggering. The hardware connects to your PC with the included USB cable for both data transfer and power, so no external power supply is needed.

All oscilloscope controls are managed through one of our two software interface platforms. Both platforms include classic scope features such as Auto and Normal trigger modes, variable trigger voltage, external triggering, and auto-measurements (Min, Max, Frequency, Period). Three easy-to-use cursor functions to measure acquired signals manually, with the option to snap to the waveform. Each platform also allows you to save customized setups, and to export data and bitmaps for analysis and inclusion in reports.

Features of the Parallax USB Oscilloscope include:

• 2 Channels
• 1 Ms/s maximum sample rate with one channel
• 500 Ks/s sample rate with two channels
• 20 Vpp maximum input for Channel 1 and Channel 2
• 200 kHz bandwidth
• 8-Bit vertical resolution
• 1 M Ohm Input Impedance
• Trigger on rising or falling edge at any voltage
• Variable trigger voltage on Channels 1 and 2
• Horizontal trigger position settings at 10%, 50%, and 90%
• Auto and normal trigger modes
• 3 probes
• USB 1.1 Support (no additional power supply required!)
• Size: 5 x 2.25 x 1.5 in (12.7 x 5.7 x 3.8 cm)
• Weight: 8 oz (227 gm)

The activities in Understanding Signals v1.0 require the Parallax USB Oscilloscope
software version 4.0, which runs on most Windows 2K and XP operating systems. The Parallax USB Oscilloscope Software Version 5 (right), which runs on most Windows XP and Vista systems, does not fully support the activities in Understanding Signals.

Tuesday, April 07, 2009

SAIL WINCH S125 SERIES servo motor

SAIL WINCH S125 SERIES by GWS
special purpose servo motor , for your special design.
ITEM
2BB
US MRP$
Size( LxWxH )
mm/in
Weight
4.8V
6V
Speed(sec)
Torque
Speed(sec)
Torque
g oz kg-cm oz-in kg-cm oz-in
S125 1/2T
40.5x20x42
1.59x0.79x1.65
50 1.76
0.78 /180°
(0.26/60°)
6.6
92
0.64 /180°
(0.21/60°)
7.6
106
S125 1T 50 1.76
1.56/360°
(0.26/60°)
6.6
92
1.28/360°
(0.21/60°)
7.6
106
2BB= 2 Ball Bearings T = TURN

GWS Heavy Duty S666 STD Servo Motor

The GWS Heavy Duty S666 STD Servo Motor is compatible with RC system manufactured by Futaba, JR, Hitec, Airtronics (Sanwa), Multiplex and any systems using 1,5 ms neutral. It comes with Futaba connector (for special orders: contact us to request a specific connector).

Servo motors come in various shape and size. They are designed for "closed feedback" systems because the output of the motor is coupled to a control circuit. Then, this is possible and very easy for the robotician to control perfectly the position of the motor.


HEAVY-DUTY SERIES

Model
Size( L x W x H )
mm/in
Weight
4.8V
6V
Speed
(sec/60°)
Torque
Speed
(sec/60°)
Torque
g oz kg-cm oz-in kg-cm oz-in
S04 BB

54.4x26.5x51.5
2.14x1.04x2.03
110.0 3.88 0.25 10.00 139 0.20 13.00 181
S666/STD

63.0x32.0x61.6
2.48x1.26x2.43
142.4 5.02 0.25 18.00 250 0.21 22.00 306
S666F/2BB

0.22 10.40 144 0.18 12.00 167
S666N/2BBMG

180.0 6.35 0.22 18.00 250 0.18 22.00 305
S666NF/2BB

160.4 5.66 0.17 17.00 236 0.14 20.00 277
S666NXF/2BB

0.13 14.00 195 0.11 15.50 215
S777CG 6BB

65.0x32.0x70.4
2.56x1.26x2.77
190.0 6.70 0.15 35.00 486 0.12 42.00 583
S777FCG 6BB

0.12 26.00 361 0.10 31.00 431
S777XFCG 6BB

0.10 20.00 278 0.08 27.00 375
BB= 1 Ball Bearing 2BB= 2 Ball Bearings 6BB= 6 Ball Bearings S666N 2BBMG= Semi-Metal Gear (plasticx2,Metal x2)

GWS Standard SO3T STD Servo Motor

The GWS Standard SO3T STD Servo Motor is compatible with RC systems manufactured by Futaba, JR, Hitec, Airtronics (Sanwa), Multiplex and any systems using 1,5 ms neutral. It comes with Futaba connector (for special orders: contact us to request a specific connector).

Servo motors come in various shape and size. They are designed for "closed feedback" systems because the output of the motor is coupled to a control circuit. Then, this is possible and very easy for the robotician to control perfectly the position of the motor.

Model
STD
2BB
MG
Size( L x W x H )
mm/in
Weight
4.8V
6V
Speed
(sec/60°)
Torque
Speed
(sec/60°)
Torque
US MRP$ g oz kg-cm oz-in kg-cm oz-in
S03N



39.5x20.0x35.6
1.40x0.79x1.40
41.0 1.45 0.23 3.40 47 0.18 4.00 56
S03NF



0.18 2.80 39 0.15 3.20 44
S03NXF



0.15 2.20 31 0.12 2.45 34
S03N 2BBMG



64 2.26 0.23 3.40 47 0.18 4.20 58
S03NF 2BBMG



0.18 2.80 39 0.15 3.40 47
S03NXF2BBMG



0.15 2.50 35 0.12 3.00 42
S03T



39.5x20.0x39.5
1.56x0.79x1.56
46.0 1.62 0.33 7.20 100 0.27 8.00 111
S03TF



0.27 5.80 81 0.22 6.50 90
S03TXF



0.21 5.00 69 0.17 6.20 86
S03T 2BBMG



73 2.57 0.33 7.40 103 0.27 8.60 119
S03TF 2BBMG



0.27 6.00 83 0.22 6.95 97
S03TXF 2BBMG



0.21 5.60 78 0.17 6.40 89
STD = Oiliness Bearing 2BB= 2 Ball Bearings MG= Metal Gear with Ball Bearings

GWS Mini STD Servo Motor

The GWS Mini STD Servo Motor is compatible with RC systems manufactured by Futaba, JR, Hitec, Airtronics (Sanwa), Multiplex and any systems using 1,5 ms neutral. It comes with Futaba connector (for special orders: contact us to request a specific connector).

Servo motors come in various shape and size. They are designed for "closed feedback" systems because the output of the motor is coupled to a control circuit. Then, this is possible and very easy for the robotician to control perfectly the position of the motor.
odel

Size (LxWxH)
mm/in
Weight
4.8V
6V

Speed
(sec/60°)
Torque
Speed
(sec/60°)
Torque
g oz kg-cm oz-in kg-cm oz-in
MINI


35.0x16.9x32.0
1.38x0.67x1.26
26.6
0.94 0.19 3.40 47 0.15 4.20 58
MINI F


0.15 2.80 39 0.12 3.40 47
MINI XF


0.12 2.20 31 0.10 2.70 37
MINI L


35.0x16.9x27.0
1.38x0.67x1.06
24.0
0.85 0.14 3.60 50 0.11 4.40 61
MINI LF


0.11 2.90 40 0.09 3.5 49
MINI LXF


0.09 2.30 32 0.07 2.80 39
PARK


30.86X16.17X28.5
1.21x0.64x1.12
18 0.63 0.18 2.8 39 0.14 3.2 44
PARK F


0.13 1.9 26 0.10 2.3 32
PARK HPX


19 0.67 0.10 4.2 58 0.08 4.8 67
PARK HPX F


0.07 3.0 42 0.05 3.6 50
PARK L


30.86X16.17X26.5
1.21x0.64x1.04
17 0.60 0.13 2.4 33 0.10 2.8 39
PARK LF


0.09 1.7 24 0.07 2.1 29
STD = Teflon Bushing BB= 1 Ball Bearing 2BB= 2 Ball Bearings
** MINI Series STD = Build in plastic bushing with Top Case. **

Sub Micro Servo Motor

The GWS PICO & Naro Micro Digital Servo Motor is compatible with standard RC systems. This servo’s sensitivity, locking position and rotation range can also be set using the GWS Digital Programming card. Servo motors come in various shape and size. They are designed for "closed feedback" systems because the output of the motor is coupled to a control circuit. Then, this is possible and very easy for the robotician to control perfectly the position of the motor.

Sub micro series servo motor by GWS:


Model
STD
BB
Size ( L x W x H )
mm/in
Weight
4.8V
6V
Speed
(sec/60°)
Torque
Speed
(sec/60°)
Torque
US MRP$ g oz kg-cm oz-in kg-cm oz-in
PICO
v
22.8x9.5x16.5
0.90x0.37x0.61
5.40
0.19
0.12
0.70
10
0.09
0.84
12
PICO+ F

v
22.8x9.5x19.8
0.90x0.37x0.78
6.20
0.22
0.12
0.79
11
0.10
0.90
12
NARO
v
22.0x11.24x21.35
0.87x0.44x0.84
8.80
0.31 0.11 0.80 11 0.09 1.00 14
NARO HP
v v
22.0x11.24x21.35
0.87x0.44x0.84
8.80
0.31
0.10
1.20
16
0.09
1.40
19
NARO+F HP

v
22.2x11.0x24.95
0.87x0.43x0.98
10.00 0.35
0.10
1.70
24
not recommend at 6V
under heavy loading
NARO PRO
v
27.0x12.7x24.65
1.06x0.50x0.88
13.00
0.46
0.12
1.60
22
NARO MAX

v
27.0x12.7x26.65
1.06x0.50x0.97
14.00
0.49
0.15
1.80
25
STD = Teflon Bushing BB = 1 Ball Bearing