Timestar Technologies Pvt. Ltd.

BTM Layout, Bangalore, Karnataka

We are offering Usb Optical Fingerprint Scanner. The USB Optical Fingerprint Scanner is an advanced scanner for computer security, which can be separately plugged into a computer with the help of a mouse. The USB Optical Fingerprint Scanner is the best alternative to password, as it is easy and safe to use. Our USB Optical Fingerprint Scanner is designed for recognizing 360 degrees fingerprint. Benefit :

• Compact design
• Encrypt image data
• Perfect image quality
• Rough fingerprint management
• Reject unclear fingerprint
• Refuse spurious image
• Support winders98, Me, NT 4.0, 2000, XP.
• Support revolving fingerprint
• Dry, wit and rough fingerprint management

Specifications :

• Image grasping area : 14.6mm(center standard width); 18.1mm(standard length).
• 8-bit grayscale
• Scanning size : about 79mm*49mm*19mm
• Compatible USB1.0, 1.1, 2.0

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We are a renowned GPRS Wireless Modem Manufacturer and Supplier in India. The GPRS Wireless Modem is an ideal item for advertising a product or service through bulk SMSs, with a click of just one button. The kit of GPRS Wireless Modem has smart SMS software, GSM modem, and other accessories. The GPRS Wireless Modem just needs a SIM card for starting sending the mass messages. Applications :

• Mass SMS sending
• Pre-stored messaging
• SMS receiving facility
• Received SMS viewing facility
• Mass SMS to a series of mobile numbers
• Windows based software for instant messaging
• Software can also be used to establish data calls and GPRS connection

Features :

• Dual band EGSM module (EGSM 900/1800 MHz) designed for M2M and automotive applications
• Compliant with ETSI GSM Phase 2+ standard
• Class 4 (2W @ 900MHz)
• Class 1 (1W @ 1800MHz)
• Less than 3.5mA current is required during the idle mode
• Remote control by AT commands (according to GSM 07.07 and GSM 07.05)
• Standard RS-232 interface using 9 pin D connector provided with the device for communication
• Modem can be linked to a PC or a micro-controller based embedded system for sending SMS
• Data circuit asynchronous, transparent and non-transparent upto 14400 bits/s and baud rate of 30 to 115, 200 bits/s
• Coding schemes : CS1 to CS4
• Point to Point(MT/MO) and Cell Broadcast
• Latch type SIM holder (3V/5V SIM interface)

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We are renowned as a prominent Card Attendance System Manufacturer and Supplier in India. Our Card Attendance System is known for its superb efficiency and long lasting performance. The Card Attendance System, provided by us, is designed and fabricated as per the set industrial quality norms. Appreciated For :

• Efficiency
• Durability
• Compact design
• Precise working

Specifications :

• Size (L x W x H) mm : 100 x 129 x 40
• User Capacity : 15, 00
• Transaction Storage : 50, 000
• CPU 32bit embedded RISC
• Card Reader inbuilt EM RFID reader supports external carder reader
• Operating System Linux
• Communications RS485, TCP/IP (standard)
• Identification Time

We are a renowned Fingerprint & Card Attendance System Manufacturer and Supplier in India. Our Fingerprint & Card Attendance System is made from the finest materials that enhance its efficiency to a great extent. The Fingerprint & Card Attendance System, offered by us, is acclaimed for its excellent performance, cost-effective nature, and longer working life. Known For :

• Durability
• Compact design
• Efficiency
• Precise working

the company is chiefly engaged in the manufacturing and supplying of fingerprint & card attendance system all across the country. The fingerprint & card attendance system, offered by us, is designed as per the latest technological advancements in the industry. Our fingerprint & card attendance system has been proved to be a reliable and cost-effective attendance system. acclaimed for :

• efficiency
• durability
• compact design
• precise working

We are a renowned Manufacturer, Exporter & Supplier of NFC USB Reader. The GL122U NFC Reader is a PC-linked Contactless NFC Reader/Writer developed on the 13.56MHz Contactless Technology. It is the worlds first CCID Compliant Contactless Card Reader/Writer that follows both ISO14443 and ISO18092. It is designed to support not only NFC tags but also MiFare and ISO14443 Type A and B, and FeliCa cards by making use of high-speed card access and full USB speed of 12 Mbps, read and write operations are faster and more efficient. The GL122U NFC Reader is also PCSC Compliant for ISO 14443 tags and Mifare cards. With its compact size and trendy design and with the various features the GL122U offers, you can experience the convenience in using GL122U for applications of payment, mass transit, physical access control, time attendance and other applications. GL122U is truly the smart card peripheral for your contact less application. Introduction :Near field communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimetres. Present and anticipated applications include contactless transactions, data exchange, and simplified setup of more complex communications such as Wi-Fi. Communication is also possible between an NFC device and an unpowered NFC chip, called a "tag". NFC standards cover communications protocols and data exchange formats, and are based on existing radio-frequency identification (RFID) standards including ISO/IEC 14443 and FeliCa. The standards include ISO/IEC 18092 and those defined by the NFC Forum, which was founded in 2004 by Nokia, Philips and Sony, and now has more than 160 members. The Forum also promotes NFC and certifies device compliance. Features :

• CCID Standard
• PCSC Compliant
• Read / Write Speed up to 424kbps
• ISO/IEC 18092 (NFC) and FeliCa Tag Support
• ISO14443 Type A and B and MiFare card support
• Bi-Color LED
• Compact size : 98mm (L) x 65mm (W) x 12.8mm (H)
• Light Weight : 70g
• CE, FCC and RoHS compliant
• User Controllable Buzzer (optional)

Advantages of Near Field Communication :Knowing what near field communication is and how it works is one thing, but while it may seem like a novel idea in theory, how exactly will it benefit you? If youre considering upgrading to a NFC enabled smartphone, already own one but have never used the technology, or are simply curious to learn more about its advantages, read on to find out why NFC technology is gaining in popularity.

• Ease of Use : By far the most obvious benefit of near field communication and the contactless payment systems it creates is its ease of use. No need to carry multiple credit cards or dig through your wallet for the right one. No more lost movie tickets or subway passes. And finally, no more individual rewards cards from different stores to track. Instead of carrying a card for every store you shop at, load them on your phone and coupons and rewards points go straight to your account without ever digging out the card.
• Security : If your wallet is stolen, a thief has instant access to all your credit cards, debit cards, and photo IDs. Storing this information all in one place on your smartphone may sound dangerous at first, but actually provides a safer environment than your physical wallet. While you cant password protect your wallet, you can password protect your smartphone. No thief can use your cards if they cant unlock the phone to get at them. In addition, near field communication often creates a secure channel for communication and uses data encryption when sending sensitive information between your phone and another device, such as a card reader. This prevents hackers from stealing that info. Finally, having your information stored on one device cuts down on your risk of losing or misplacing a credit card when youre trying to juggle three or more cards in your wallet and switching between them for different purchases. Thieves will find your smartphone a lot harder to swipe then that wallet in your back pocket, and if worse comes to worse a GPS enabled smartphone can be tracked down and recovered.
• Versatility : Perhaps one of the most important aspects of near field communication technology is its versatility. Ease of use is important to convince individuals to stick with the technology, but it needs to cover a variety of uses for others to really catch NFC fever. Customers can check out at a store, purchase and load concert tickets to their smartphones, board the subway, read information from a smart poster, and many other tasks all from a single device. Many individuals carry a smartphone already and with the power near field communication brings to it, those individuals can have everything they need at the tip of their fingers without lugging around ticket stubs or parking passes. The technology can even connect with friends to share information, play games, and transfer data. NFC strives to embrace both work and play, a crucial factor in creating its success.
• No interference due to decaying fields
• Allows communication both between two powered and passive devices
• Convenient usage by simply holding the two devices close to each other

Typical Applications :

• eCommerce : NFC devices can be used in contactless payment systems, similar to those currently used in credit cards and electronic ticket smartcards, and allow mobile payment to replace or supplement these systems. For example, Google Wallet allows consumers to store credit card and store loyalty card information in a virtual wallet and then use an NFC-enabled device at terminals that also accept MasterCard PayPass transactions.Germany, Austria, Finland, New Zealand, and Italy have trialed NFC ticketing systems for public transport, while China has brought it into service on buses GLoss the country. India is implementing NFC based transactions in box offices for ticketing purposes.
• Social networking : NFC can be used in social networking situations, such as sharing contacts, photos, videos or files, and entering multiplayer mobile games. The NFC Forum promotes the potential for NFC-enabled devices to act as electronic identity documents and keycards. As NFC has a short range and supports encryption, it may be more suitable than earlier, less private RFID systems.
• Bluetooth and Wi-Fi connections : NFC offers a low-speed connection with extremely simple setup, and can be used to bootstrap more capable wireless connections. For example, the Android Beam software uses NFC to automatically complete the steps of enabling, pairing and establishing a Bluetooth connection when doing a file transfer.Nokia has used NFC technology to pair Bluetooth headsets and speakers with one tap in its NFC-enabled devices. The same principle can be applied to the configuration of Wi-Fi networks.
• Network access control
• Micro-payment
• NFC mobile tag
• Public Transportation Terminals
• Automatic Fare Collection
• Physical access control
• Customer Loyalty
• Time attendance
• Contactless public phones
• Vending machines

Conclusion :

• Providing secure channel will avoid the draw backs such as evesdropping or data modification.
• NFC is compatible with existing RFID infrastructures.
• NFC is an efficient technology for communications with short ranges

We are a chief Manufacturer, Exporter & Supplier of Audio Playback Recorder. The Audio Playback Recorder is engineered to perfection by our expert team. The Audio Playback Recorder has its application in electronic products and toys. The Audio Playback Recorder is a cost effective option and offers high quality recording with a low noise level. We supply efficient, reliable and highly functional Audio Playback Recorder at fair prices. Working Principle :To start using the board, you will need to provide regulated +12V DC to the board and connect a speaker to board. Before power on the board select a mode through jumper REC MODE - RUN MODE Onboard MIC will automatically be used for recording. Sampling rate is fixed with Resisters Power on the board now. Let us assume message mode 8 was selected above. This will give us 8 messages of approximately 5 seconds each message at 6 KHz sampling rate. Put the Jumper (REC mode) to Record Mode. The record mode is indicated by a Buzzer beep sound in Speaker Itself While in record mode press SW1 to SW8 to select a message segment to record the message. Let us assume we want to record message1, so we will press SW1 and will keep it press. Now whatever we speak will be captured by MIC and recorded. The LED D2 next to the IC will blink in record mode indicating that chip is currently recording. Once duration in full the LED will stop blinking means that segment is full. The SW1 switch can now be released. If before the duration is full this switch is released, then that many seconds are recorded and rest duration is kept empty. Applications :

• Consumer Electronic products
• Electronic Toys

Advantages :

• Low cost
• High performance: high quality record with a low noise level
• Recorded sound is retained even after power supply is removed from the module
• A sampling rate as high as 8.0 kHz can be achieved

We are a reputed Manufacturer, Exporter & Supplier of Bluetooth Module. The Bluetooth Module we offer is an easy to use Bluetooth SPP (Serial Port Protocol) Module, designed for transparent wireless serial connection setup. Serial port Bluetooth Module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. The Bluetooth Module uses CSR Bluecore04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). The Bluetooth Module has the footprint as small as 12.7mmx27mm and will simplify the overall design/development cycle. Features :

• Bluetooth spec. V2.0
• Full speed bluetooth operation with full piconet support and scatternet support
• Uart interface and with baudrate setup function
• Support for 8 mbit external flash onboard
• Support for 802.11 co-existence

Working Principle :Embedded Bluetooth serial communication Module (can be short for module) has two work modes: order-response work mode and automatic connection work mode. And there are three work roles (Master, Slave and Loopback) at the automatic connection work mode. When the module is at the automatic connection work mode, it will follow the default way set lastly to transmit the data automatically. When the module is at the order-response work mode, user can send the AT command to the module to set the control parameters and sent control order. The work mode of module can be switched by controlling the module PIN input level. Advantages :

• It can easily transfer the UART data through the wireless medium
• It comes with integrated antenna
• It operates at low power

Applications :

• Computer and peripheral devices
• GPS receiver
• Industrial control
• Microcontroller unit projects
• Mouse, keyboard, joystick

We are engaged in manufacturing, exporting & supplying of Voice Recognition Module. The Voice Recognition Module is widely used in speech controlled appliances, toys and computer games. The Voice Recognition Module is also used for Voice recognition security and speech to speech translation. Clients can avail durable, efficient, easy to use and highly functional Voice Recognition Module from us at best prices. Working Principle :This module can store 15 pieces of voice instruction. Those 15 pieces are divided into 3 groups, with 5 in one group. First we should record the voice instructions group by group. After that, we should import one group by serial command before it could recognize the 5 voice instructions within that group. If we need to implement instructions in other groups, we should import the group first. This module is speaker-dependent. If your friend speaks the voice instruction instead of you, it may not identify the instruction. Advantages :

• Easy to use
• 15 independent channels can be used
• Consumes Less Voltage
• Analogue and Digital Output

Applications :

• Speech controlled appliances and toys
• Speech assisted computer games
• Speech assisted virtual reality
• Telephone assistance systems
• Voice recognition security
• Speech to speech translation

We are a trusted Manufacturer, Exporter & Supplier of GSM & GPRS Modem. GSM & GPRS Modem -RS232 is built with Dual Band GSM & GPRS engine- SIM900A, works on frequencies 900/ 1800 MHz. The GSM & GPRS Modem comes with RS232 interface, which allows you connect PC as well as microcontroller with RS232 Chip (MAX232). The baud rate is configurable from 9600-115200 through AT command. The GSM & GPRS Modem has internal TCP/IP stack to enable you to connect with internet via GPRS. It is suitable for SMS, voice as well as data transfer application in M2M interface. The onboard Regulated Power supply allows you to connect wide range unregulated power supply. Using the GSM & GPRS Modem, you can make audio calls, SMS, Read SMS, attend the incoming calls and internet etc through simple AT commands. Advantages :

• Easy to use
• Works on multiple networks with a very wide range

Applications :

• Wireless Sensor Network
• Wireless Device Control
• Wireless Data Transfer
• Wireless Energy Metering
• Home Automation

We are one of the leading Manufacturers, Exporters & Suppliers of Thermal Printer. The Thermal Printer we offer is a plug and play, compact, light weight printer which works on thermal printing technology. The Thermal Printer communicates on RS232 protocol. The Thermal Printer has 2 Inch paper width, 3v to 6.6v operation, easy loading paper. This Thermal Printer comes with a printing speed up to 70mm/s. Introduction :Thermal printing (or direct thermal printing) is a digital printing process which produces a printed image by selectively heating coated thermochromic paper, or thermal paper as it is commonly known, when the paper passes over the thermal print head. The coating turns black in the areas where it is heated, producing an image. Two-color direct thermal printers can print both black and an additional color (often red) by applying heat at two different temperatures. Thermal transfer printing is a related method that uses a heat-sensitive ribbon instead of heat-sensitive paper. A printer that uses heat to transfer an impression onto paper is called Thermal Printer. There are two kinds of Thermal Printers :

• Thermal wax transfer : a printer that adheres a wax-based ink onto paper. A thermal printhead melts wax-based ink from the transfer ribbon onto the paper. When cool, the wax is permanent. This type of thermal printer uses an equivalent panel of ink for each page to be printed, no matter if a full page or only one line of print is transferred. Monochrome printers have a black page for each page to be printed, while color printers have either three (CMY) or four (CMYK) colored panels for each page. Unlike thermal dye transfer printers, also called dye sublimation printers, these printers print images as dots, which means that images must be dithered first. As a result, images are not quite photo-realistic, although they are very good. The big advantages of these printers over thermal dye transfer printers are that they don't require special paper and they are faster.
• Direct thermal : a printer that prints the image by burning dots onto coated paper when the paper passes over a line of heating elements. Early fax machines used direct thermal printing.

Printer Mechanism with Controller Board :This option includes the same mechanism described above, paired with a fully populated controller board, including CPU. For mechanism-based designs, the application or overall mechanical design may dictate whether a straight or curved paper path is required. For example, a straight path is generally necessary to accommodate peel-off label stock (see Figure 1). Features :

• Printer Type : Thermal Direct Printer
• Resolution : 8 Dots/mm
• Paper width : 58 mm
• Paper roll diameter : Length max. 30 mm - 10 Meter
• Printing Width : 48 mm
• Printing speed max 70 mm/sec.
• Controller APS MRS/HRS Series
• Interfaces Serial V.24; Parallel, USB
• Easy-Paper-Load Technology
• Temperature Detection: Thermistor
• Head-up or Cover-open detection: combined with Optical sensor
• Energy per dot (mJ) : 0.12
• Weight : 80 gm
• Max. Paper thickness : 80 um
• Operating Temperature : 0-50 (C)

Advantages :

• By reducing the amount of integration work required, a panel-mount printer can offer a highly useful alternative to the standard mechanism approach.
• Thermal printing technology carries the bulk of the workload because it delivers high reliability, low maintenance, competitive performance, and excellent resolution.
• Offer a more complete low voltage embedded printing solution

Application :Thermal printers are pervasive in our daily routines. It is used for :

• Gas and Petrol pumps
• Point of sale systems
• ATMs all issue receipts
• Airlines provide boarding passes
• Virtually all shipping labels include bar codes
• Generating traffic citations from wireless devices mounted on police motorcycle
• Providing EKG printouts for physicians to track irregular cardiac behavior, and producing mandatory documentation for electronic voting systems