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

PUA-310 Thin sensor head reader / card reader

PUA-310 sensor read head (non-contact RF card reader head), format: Wiegand (Victoria G 26,34 bits), ABA Track2 (magnetic cards, the second track), RS232, RS485. With the Company (or other brand ) offline or connect and control of host-based connection, constitute Inductive attendance access control management system.

Product Features
* Proximity / RF / Remote reader to send out Wiegand / TTL / RS-485 / RS -232C and other signal.
* 125KHz ASK type and various Wiegand format (26/34/44 bits) output.
* Reading range from 8 to 15 cm .
* Latest compact size contact less/proximity reading technology provides an user friendly solution access controller-no swiping or contact required
* Passive contact less card and key fobs require no batteries
* Weather resistant. "Epoxy Potted" construction ensures consistent performance in the most adverse environment
* Easy to install, low profile and designed for indoor or outdoor application
* With CPU watch-log function to prevent malfunction
* The HID proximity readers are reading HID compatible 125KHz / ASK contact less card/key tag etc.

Specifications

Mounting :Surface Mount, waterproof
Reading Range :10 cm
Operating Temperature: -15°C ~ 55°C
Humidity: 20%~90% RH, Non condensation
Power supply: 12 V DC
Frequency of Operation: 125 KHz
Format: 26 bits Wiegand, other formats available
Dimension :116 (L) x 76(W) x 13(H) mm
Weight: 250g

DT-HiQ AT89S In System Programmer

Combine with Atmel® Microcontroller ISP Software©, DT-HiQ AT89S In System Programmer are powerfull programming media for Atmel® microcontroller AT89 that capable (ISP) In-System Programming facility.

Starting on serial number 992.12.508 DT-HiQ AT89S In System and DT-51 Low Cost Micro Starter
serial number 51.11.941 can supporting AT89LPx052 microcontroller.
Dimension : 6,0 cm (L) x 5,5 cm (W) x 1,7 cm (T)

Technical Specifications DT-HiQ AT89S In Sytem Programmer:
- Parallel (LPT) Port Interface
- Compatible with Atmel® Microcontroller ISP Software© with Atmel standard connector
- Dual operation mode, Byte mode or Page mode
- 3.3 - 5 V operating voltage
- No loading port when "running"
- PC/OS : Windows® 9x/ME/2000/XP
- Supporting Atmel® microcontroller : AT89S51, AT89S52, AT89S53, AT89S8252, AT89LS53,
AT89LS8252, AT89S8253, AT89S2051, AT89S4051, AT89LPx052.

DT-HiQ AT89S In Sytem Programmer Equipment:
- 1 pcs AT89S In System Programmer + 1.2 meters ISP cable
- 1 pcs CD (Free Atmel Microcontroller ISP Software©)
- 1 sheet Quick Start

DT-HiQ AVR In Sytem Programmer

DT-HiQ AVR In Sytem Programmer combine with CodeVisionAVR© software are programming tools for Atmel® AVR microcontroller that had In-System Programming (ISP) facilitiy. Dimension : 6,0 cm (L) x 4,8 cm (W) x 2,2 cm (T)

Technical Specifications AVR In System Programmer (ISP):
-Parallel (LPT) Port Interface
- Software supporting compatibility for AVR ISP In-System Programmer Kanda System STK200/300
such as CodeVisionAVR©
- ATMEL standard connector
- 3.3 - 5 V voltage operation
- No loading port when "running"
- Output pin ready for proggramming indicator status
- PC / OS Compatibility with : Windows® 9x/NT™ 4/2000/XP
- Compatible with Atmel® Microcontroller AVR ISP, i.e. : AT90S1200, AT90S2313, AT90S2323(L),
AT90S2343(L), AT90S8515, AT90S8535(L), ATmega8515(L), ATmega8535(L), ATmega16(L),
ATmega162(L/U/V), ATmega169(L/V), ATtiny13, ATtiny22(L), ATtiny26(L)

AVR In System Programmer equipped with:
- 1 pcs AVR In System Programmer + 1,2 meters ISP cable
- 1 pcs CD (Free CodeVisionAVR© demo version
- 1 sheet AVR ISP Quick Start

DT-HiQ Programmer

DT-HiQ Programmer equipped under Windows® software that programmer friendly and ease of use.

Starting on serial number 51.24.586 DT-HiQ Programmer can programming for microcontroler ATtiny2313, ATmega16(L), ATmega162(V), EEPROM serial 24C, 25, and 93C, and EEPROM 28C.

Dimension: 125 mm (Long) x 105 mm (Wide) x 30 mm (Thick)

Technical Specs DT-HiQ Programmer:
- Microcontroler MCS-51® support:
AT89C51, AT89C52, AT89C55 (programming voltage 5V, 12V supported), AT89LV51, AT89LV52, AT89LV55, AT89C1051(U), AT89C2051, AT89C4051, AT89(L)S51, AT89(L)S52, AT89(L)S53, AT89(L)S8252, AT89C51RC, AT89C55WD.
- Variant AVR 8-bit supported : AT90S1200, AT90S2313, ATtiny2313, AT90S8515, AT90S8535, ATmega8515(L), ATmega8535(L), ATmega16(L), ATmega162(V).
- Serial EEPROM supported 24C: 24C01(A), 24C11, 24C02(A), 24C04(A), 24C08(A), 24C16(A), 24C164, 24C32(A), 24C64(A/B), 24C(S)128, 24C256, 24C512, 24C1024.
- Serial EEPROM supported 25: 25010A, 25020A, 25040A, 25080A, 25160A, 25320A, 25640A, 25128A, 25256A.
- Serial EEPROM supported 93C: 93C46(A/C), 93C56(A), 93C66(A), 93C86(A).
- EEPROM supported 28C: 28C010, 28C040, 28C16, 28C64(B), 28C256.
- supply Voltage 12 V DC with 200 mA consumption
- UART RS-232 interface with DB9 connectort, baudrate 57.600 bps
- flexible ZIF socket, ease for maintaince chips for programming.
- converter socket for IC microcontroler AVR® 40 pin DIP - 0.6" and IC microcontroler 20 pin DIP - 0.3"
- Converter socket for IC EEPROM sold separately.
- Equipped with programmer software on Windows® 95/98/2K/ME/XP/NT®/Vista .
DT-HiQ Programmer Equipments:
- 1 pcs Board of DT-HiQ Programmer
- 1 set Converter Socket for MCS-51® 20-pin, 8-bit AVR® 20 pin, dan 8-bit AVR® 40 pin.
- 1 pcs Adapter Voltage 220 VAC to 12 VDC ( Optional)
- 1 set serial RS-232 cable
- 1 sheet Quick Start DT-HiQ Programmer
- 1 pcs CD software DT-HiQ Programmer

WIZ-600Wi Wireless Ethernet Module.

When wireless need, meet serial communication demand occurs , WIZ-600Wi bridging this gap. As serial to wireless gateway, this modules can do every wireless type communication you need.

Technical Specs:

- IEEE 802.11b/g standard.
- range about 400 meters (outdoor).
- Support 54Mbps Wireless LAN, 13 channel.
- Support WEP 4/128/152 bit encryption , WPA.
- MAC address filtering.
- Access Point (AP), AP Client & Repeater/Bridging mode support.
- RS232 Interface dan 10/100 Mbps ethernet port.
- Serial to wireless gateway function.
- DHCP server/client, dynamic IP configuring.
- SSID & VLAN support.

Electronic Exchange rate display board

Electronic Exchange rate display board by Innovue is designed with focus and reliability. Easy installation and aesthetic. With modern and elegant 'frameless' design, it will make waiting room become comfortable place for the customer.

Suitable for Banks, Money Exchangers, Hotel Lounge, Airport, business public ports, etc.

Features:

• Display : seven segment LED (indoor)
• LED Color : red
• LED size : 0.8"
• Digits of LED : 7 digits
• Currencies : 6/9 rows , 2 columns (buy & sell rate)
• Deposit rate : 4 rows & 2 columns
• Moving sign Display udpdated via keyboard
• Time/date and Exchange rate update via serial RS-232 or remote controlled
• Built in Realtime Clock for Time and date display
• Software for PC interfacing ready
• Durable and elegant aluminum case
• Frameless Acrylic front panel, 5mm thick with printing film
• Memory Backup to keep the latest exchange info rate , when power failed
• Company's logo and artwork can customizable, according the request.
• Optional leg stand (not necessary)

SCi-BOX : The Science experiment tool set

SCi-BOX is the Science experiment tool set that contains the microcontroller main board, a wide variety of sensor modules, actuators, outputs with a display device and software tools. They work together to deliver new concepts in science experiments and add programming experiences to develop unique and creative technological scientific projects.

Learn and experiment with various sensors and understand their individual behavior and operations. The SCIBOX runs on the BASIC Stamp2SX microcontroller. Learners can apply all knowledge to develop the new science experiment in different ways.

The SCi-BOX controller board uses the i-Stamp microcontroller. This provides 8-Analog input for 10-bit A/D converter, 4-Relay driver circuit with a contact rating of 220Vac 5A, 2 DC motors and Uni-polar Stepper motor drivers, 7-Digital Input/Output port direct from i-Stamp with limited current resistance, a Piezo speaker and the Interface with a computer via the Serial port. This set also support USB to Serial port converters.

Sensor,Signal condition and Output modules in SCi-BOX:
l Smart Science Experiment Board x 1
l Infrared LED x 2
l 38kHz Infrared Receiver Module x 2
l Infrared Detector x 2
l Light Detector x 2
l Light reflector x 2
l LED indicator x 1
l Sound detector x 1
l SWITCH input x 3
l Temp. sensor x 2
l Capacitance x 1
l SLIDE x 1
l POTENTIOMETER x 4
l Magnetic field sensor x 1
l COMPARATOR x 2
l ATTENUATOR x 1
l CURRENT x 1
l RESISTANCE X 1
l 12V Stepper motor X 1
l Serial LCD 16-characters 2-lines X 1
l DC Motor X 1
l 12Vdc Adaptor X 1
l Crocodile clip wires X10
l Sensor cables X 10
l RS-232 cable X 1
l CD-ROM X 1
l Resistors and Capacitors for experiment

AX-1 Junior Digital Circuit Experiment board

The economical digital circuit experiment board contains the nescessary tools for supporting the basic experiments. This is greatly suitable & affordable for young experimenters and all beginners.

DC supply +5V (regulated)
Clock generator with 4 frequencies 1Hz, 10Hz, 100Hz and 1kHz
Logic switch 8 channels
Logic monitor 8 channels
Binary decoder 1 ch. to decode Binary to BCD (0-9) on LED segments
Pulse switch 2 channels
Supply voltage input +9V from external DC adapter
Breadboard 2.5 x 3.5 inches. 390 contact points.

Includes : AX-1 board, manual, Wires, DC power adapter and some of Digital ICs for experiments.

Fiber Optic Interconnecting

Optical fibers are connected to terminal equipment by optical fiber connectors. These connectors are usually of a standard type such as FC, SC, ST, LC, or MTRJ.

Optical fibers may be connected to each other by connectors or by splicing, that is, joining two fibers together to form a continuous optical waveguide. The generally accepted splicing method is arc fusion splicing, which melts the fiber ends together with an electric arc. For quicker fastening jobs, a "mechanical splice" is used.
Fusion splicing is done with a specialized instrument that typically operates as follows: The two cable ends are fastened inside a splice enclosure that will protect the splices, and the fiber ends are stripped of their protective polymer coating (as well as the more sturdy outer jacket, if present). The ends are cleaved (cut) with a precision cleaver to make them perpendicular, and are placed into special holders in the splicer. The splice is usually inspected via a magnified viewing screen to check the cleaves before and after the splice. The splicer uses small motors to align the end faces together, and emits a small spark between electrodes at the gap to burn off dust and moisture. Then the splicer generates a larger spark that raises the temperature above the melting point of the glass, fusing the ends together permanently. The location and energy of the spark is carefully controlled so that the molten core and cladding dont mix, and this minimizes optical loss. A splice loss estimate is measured by the splicer, by directing light through the cladding on one side and measuring the light leaking from the cladding on the other side. A splice loss under 0.1 dB is typical. The complexity of this process makes fiber splicing much more difficult than splicing copper wire.

Mechanical fiber splices are designed to be quicker and easier to install, but there is still the need for stripping, careful cleaning and precision cleaving. The fiber ends are aligned and held together by a precision-made sleeve, often using a clear index-matching gel that enhances the transmission of light across the joint. Such joints typically have higher optical loss and are less robust than fusion splices, especially if the gel is used. All splicing techniques involve the use of an enclosure into which the splice is placed for protection afterward.

Fibers are terminated in connectors so that the fiber end is held at the end face precisely and securely. A fiber-optic connector is basically a rigid cylindrical barrel surrounded by a sleeve that holds the barrel in its mating socket. It can be push and click, turn and latch, or threaded. A typical connector is installed by preparing the fiber end and inserting it into the rear of the connector body. Quick-set glue is usually used so the fiber is held securely, and a strain relief is secured to the rear. Once the glue has set, the fibers end is polished to a mirror finish. Various polish profiles are used, depending on the type of fiber and the application. For singlemode fiber, the fiber ends are typically polished with a slight curvature, such that when the connectors are mated the fibers touch only at their cores. This is known as a "physical contact" (PC) polish. The curved surface may be polished at an angle, to make an "angled physical contact" (APC) connection. Such connections have higher loss than PC connections, but greatly reduced back reflection, because light that reflects from the angled surface leaks out of the fiber core; the resulting loss in signal strength is known as gap loss. APC fiber ends have low back reflection even when disconnected.

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