Sensor Embedded T. Nagar, Chennai, Tamil Nadu

Features: 8 SPDT Relay channels (7A 250V,12A 120V,10A 125VAC, 10A 28VDC). Power supply:12VDC 2AMP Current consumption: 1A. LED indication for relay & power supply. Design based on highly proven IC ULN2803 as driver. Node MCU Firmware updated. High quality PCB FR4 Grade with FPT Certified. ESP Features • 802.11 bgn • Integrated low power 32-bit MCU • Integrated 10-bit ADC • Integrated TCPIP protocol stack • Integrated TR switch, balun, LNA, power amplifier and matching network • Integrated PLL, regulators, and power management units • Supports antenna diversity • Wi-Fi 2.4 GHz, support WPAWPA2 • Support STAAPSTA+AP operation modes • Support Smart Link Function for both Android and iOS devices • Support Smart Link Function for both Android and iOS devices • SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO • STBC, 1x1 MIMO, 2x1 MIMO • A-MPDU & A-MSDU aggregation and 0.4s guard interval • Deep sleep power

ESP8266 RELAY SHIELD Features: 8 SPDT Relay channels (7A 250V,12A 120V,10A 125VAC, 10A 28VDC). Power supply:12VDC 2AMP Current consumption: 1A. LED indication for relay & power supply. Design based on highly proven IC ULN2803 as driver. Node MCU Firmware updated. High quality PCB FR4 Grade with FPT Certified. ESP Features • 802.11 bgn • Integrated low power 32-bit MCU • Integrated 10-bit ADC • Integrated TCPIP protocol stack • Integrated TR switch, balun, LNA, power amplifier and matching network • Integrated PLL, regulators, and power management units • Supports antenna diversity • Wi-Fi 2.4 GHz, support WPAWPA2 • Support STAAPSTA+AP operation modes • Support Smart Link Function for both Android and iOS devices • Support Smart Link Function for both Android and iOS devices • SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO • STBC, 1x1 MIMO, 2x1 MIMO • A-MPDU & A-MSDU aggregation and 0.4s guard interval • Deep sleep power

ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. When ESP8266 hosts the application, and when it is the only application processor in the device, it is able to boot up directly from an external flash. It has integrated cache to improve the performance of the system in such applications, and to minimize the memory requirements. Alternately, serving as a Wi-Fi adapter, wireless internet access can be added to any microcontroller-based design with simple connectivity through UART interface or the CPU AHB bridge interface. The D1 is an Arduino Uno-like wifi board based on ESP-8266EX. § 11 digital inputoutput pins § 1 analog input(3.3V max input) § a Micro USB connection § a power jack, 9-24V power input. § Compatible withArduino Features: • 802.11 bgn • Integrated low power 32-bit MCU

Brand new and high quality. High sensitivity for low-light operation. Low operating voltage for embedded application. Standard SCCB interface compatible with I2C interface. Raw RGB, RGB (GRB4:2:2, RGB565555444),YUV(4:2:2) and YCbCr(4:2:2)output format. Support VGA, CIF and from CIF to 40 x 30 format. Vario Pixel method for sub-sampling. Auto Image Control: AEC, AGC, AWB, ABF, ABLC. Image Quality Control: Color saturation, hue, gamma, sharpness and anti-blooming. ISP includes noise reduction and defect correction. Support image scaling. Lens shading correction. Flicker 5060Hz auto detection. Color saturation level auto adjust. Edge enhancement level auto adjust. De-noise level auto adjust. FEATURE Photosensitive Array: 640 x 480. IO Voltage: 2.5V to 3.0V. Operating Power: 60mW15fpsVGAYUV. Sleeping Mode:

This passive universal serial bus (USB) 2.0 A-Male to A-Female cable is used for extending the length of a USB cable of many devices such as a mouse, keyboard, webcam, printer and many other USB products. This cable can provide data transfer rates of up to 480Mbps and is downward compatible with USB 1.0 and 1.1 Connector 1: USB Type A Male Connector 2: USB Type A Female 26 AWG

This is revision 2.0 of USB Host Shield. Thanks to new interface layout it is now compatible with more Arduinos - not only UNO and Duemilanove, but also big Mega and Mega 2560 work with Standard variant of this shield out of the box. No more SPI re-wiring and code modifications - just solder included stackable connectors (2x3 ICSP connector's female side should be facing down), plug and play! This shield is shipped as a kit, containing populated and tested board plus a set of stackable headers, which you need to solder on the board. Fully assembled shield is also available. This shield will work with standard (dual 53.3V) and 3.3V-only (for example, Arduino Pro) boards. FEATURE This is revision 2.0 of USB Host Shield. USB Host Shield board - Let your Ardui-no support Android phone Support Google Android ADK function, support Android phone: G1, Nexus One, Nexus S, Motorola Droid X (Phone system needs upgrading to Android 2.3.4, Tablet PC need to upgrade to Android 3.1) Ardui-no compatible with the following hardware: Ardui-no Uno 328 Ardui-no Diecimila Duemilanove 328 Ardui-no Mega 2560 (recommended) Ardui-no Mega 1280 Using Ardui-no USB HOST function, let your Ardui-no communicate with other USB devices, and supports USB HUB function.

Connects most printers, external hard drives or scanners to a PC or Mac USB 2.0 port: Supports up to 480 Mbps data transfer rates. USB-A 4-pinmale to USB-B 4-pinmale assembly: Ensures a smooth connection. 24K gold-plated connectors: Provide great conductivity and resist corrosion. USB 2.0 is peripheral bus standard that brings plug and play of computer peripherals outside the box, eliminating the need install cards into dedicated computer slots and reconfigure the system. Personal computers equipped with USB 2.0 will allow computer peripherals to be automatically configured as soon as they are physically attached - without the need to reboot or run setup. USB 2.0 will also allow multiple devices - up to 127 - to run simultaneously on a computer, with peripherals such as monitors and keyboards acting as additional plug-in sites, or hubs.

High quality USB 2.0 leads for your PC peripherals, Professional audio or camera equipment. Superior shielding protects against potential electromagnetic interferences and ensures data continuity. 24K Gold plated connectors

ULINK2 ARM emulator, the ULINK upgraded version of the emulator. The ULINK2 not only has ULINK emulator serial debug (SWD) support, return clock support real-time agent functions. Development engineers using a combination of the Real View MDK debugger and The ULINK2 easy target hardware on-chip debugging (using on-chip JTAG, SWD, and OCDS), Flash programming. ULINK2 new features Standard Windows USB driver supports Plug and Play ULINK2. Support the ARM Cortex-M3-based serial debug. Support during the execution of a program memory read and write, terminal emulation, and serial debug output. Support for 10-pin cable (also supports 20-pin cable) ULINK2 main functions USB high-speed communication interface to download user code Storage Area register View Rapid single-step program runs A variety of program breakpoints Chip Flash programming

Sensor can sense changes in body angle (accuracy can reach 15-45 degrees) Adjustable sensitivity (shown in blue digital potentiometer adjustment) Operating Voltage 3.3V-5V Output format: digital switching outputs (0 and 1) With fixed bolt hole for easy installation Small PCB board size: 3cm * 1.6cm Power indicator (red) and the digital switch output indicator (green) Using LM393 comparator chip, stable Life: at room temperature and normal life of up to 100,000 times switch (times 1sec) FEATURE VCC external 3.3V-5V GND GND External DO digital output interfaces (0 and 1)

A smart card reader is an electronic device that reads smart cards. · Contact Smart card reader: · A smart card, chip card, or integrated circuit card (ICC) is any pocket-sized card with embedded integrated circuits. · Contactless Smart card reader: · A contactless smart card is any pocket-sized card with embedded integrated circuits that can process and store data, and communicate with a terminal via radio waves. There are two broad categories of contactless smart cards. Memory cards contain non-volatile memory storage components, and perhaps some specific security logic. Contactless smart cards do not contain an ordinary read-only RFID, but they do contain a re-writeable smart card microchip that can be transcribed via radio waves.

The SKG13C is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. It is based on the high performance features of the MediaTek MT3339 single-chip architecture, Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems. Benefits and Features : Ultra high sensitivity: -165dBm Extremely fast TTFF at low signal level Built-in 12 multi-tone active interference canceller Low power consumption: Typical 22mA 3.3V ±10ns high accuracy time pulse (1PPS) Advanced Features: AlwaysLocate; AIC; EPO;EASY QZSS,SBAS(WAAS,EGNOS,MSAS,GAGAN) Indoor and outdoor multi-path detection and compensation Small form factor: 15x13x2.2mm RoHS compliant (Lead-free) APPLICATIONS LBS (Location Based Service) PND (Portable Navigation Device) Vehicle navigation system Mobile phone

SIM900A SIMCom presents an ultra compact and reliable wireless module. The SIM900A is a complete Dual-band GSMGPRS module in a SMT type which is designed specially for Chinese market, allowing you to benefit from small dimensions and cost-effective solutions. Featuring an industry-standard interface, the SIM900A delivers GSMGPRS 9001800MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design. FEATURE Dual-Band 900 1800 MHz GPRS multi-slot class 108 GPRS mobile station class B Compliant to GSM phase 22+ Class 4 (2 W @900 MHz) Class 1 (1 W @ 1800MHz) Dimensions: 24*24*3 mm Weight: 3.4g Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) SIM application toolkit Supply voltage range: 3.1-4.8V Low power consumption: 1.5mA(sleep mode) Operation temperature: -40° C to +85°C

Country of Origin : India

Type : Gsm Gprs Modem

Application : Location Tracking

Weight : 200-400gm

Feature : Easy To Use

Condition : New

This is the latest evolution of our serial lcd. Included on a single board is a 16x2 lcd and an embedded circuit based around a pic 16f88 and others. The serial lcd is a simple and cost effective solution for interfacing to liquid crystal displays (lcds) based on hd44780 controller. The module takes incoming 9600 bps ttl level signals and display those characters on the lcd screen. Only three wires +5v, gnd and signal are needed to interface to the lcd. Features: ø operational backspace ø simple 3 pin interface to control lcd from 9600 baud ø rate from any microcontroller ø contrast adjustment preset ø backlight can be controlled from software ø full control of lcd from serial data ø auto-wrapping of displayed data ø incoming buffer stores up to 80 characters ø pulse width modulation of backlight allows direct control of backlight brightness and current consumption ø all surface mount design allows a backpack that is half the size of the original ø faster boot-up time ø boot-up display can be turned onoff via firmware ø user definable splash screen hardware specifications: the serial lcd should only be powered by 5v dc. Higher than 5.5v will cause damage to the lcd. The serial lcd uses 3ma with backlight turned off and ~60ma with the backlight activated.

onnect DB9 Serial Devices RS232 modem cable 9 Pin male to Female Serial Data Cable This Null modem cable is used to transfer data between 2 serial ports, such as 2 PC's. Cable Color : Black

Serial RS232 (straight) wired serial cable • Gold plated connections • Fully shielded for error-free connections RS232 serial leads are commonly found on connections between peripheral equipment such as modems and a PC, although there are many other uses. Pins are connected 1 to 1, 2 to 2, 3 to 3 etc making this a straight-wired cable. Available in 3m length. Product Description The SCNM9FM1MBK 1m DB9 Null Modem Cable features one DB9 male and one DB9 female connector, allowing you to connect a serial device to a 9-pin serial port, or transfer files directly from PC-to-PC via a serial connection.Serial 9 Pin Extension Cables 9 Pin male to female cables. The pin outs are configured straight through so can be used as serial extension cables. C2G Cables to Go Extension Cable Serial extender DB9 M DB9 F 10M molded thumbscrews black 81381 Cables. Designed to provide a reliable, long-lasting connection. Product Description DB9 RS232 SERIAL NULL MODEM CABLE DB9FDB9M IN SCNM9FM1MBK Cables Serial Parallel Cables · Connectors: DB9 Male to DB9 Female · Extend your existing RS232 serial cables,High quality shielding prevents EMI interference · Each extension cable comes fully shielded to prevent against unwanted EMIRFI interference, and its fully-moulded design delivers excellent strain relief · Fully moulded connectors with thumbscrews provide you with a quick and easy connection every time · 1x DB9 female connector 1x DB9 male connector, Color Gray Features: 1.Serial female to Female extension cable 2.Connector 1: 9 Pin DB9 Female 3.Connector 2: 9 Pin DB9 Female 4.HDPE insulation , high-fidelity design, anti-interference ability, to reduce transmission signal attenuation, have a good effect 5.Be used for the connection between the computer and serial devices and transfer the signals between them

Arduino Sensor Shield V5.0 allows you to connect to various modules like sensors, servos, relays, buttons, potentiometer just plug & play. Each functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking.The SainSmart Uno has 14 digital inputoutput pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega8U2 programmed as a USB-to-serial converter and has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode. FEATURES: pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes. Stronger RESET circuit. Atmega 16U2 replace the 8U2 SPECIFICATION With this expansionmodule circuit board and the corresponding support, need a dedicated cable to the corresponding sensor module connected with the Arduino Stackable design, the ability to shop with the use of other expansion boards More convenient connection to a variety of sensors can be directly connected to the servo motor

Arduino Sensor Shield V4.0 allows you to connect to various modules like sensors, servos, relays, buttons, potentiometer just plug & play. Each functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already. Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking. FEATURE Sensor shield V4.0 sensor expansion board for Arduino You can easily connect with usual analog sensors by using this expansion board, such as ray sensor With this expansionmodule circuit board and the corresponding support, need a dedicated cable to the corresponding sensor module connected with the Arduino Stackable design, the ability to shop with the use of other expansion boards More convenient connection to a variety of sensors can be directly connected to the servo motor

This expansion board only a few Ardu ino pin, so stacking design allows you in this expansion board and then plug the other expansion board - the premise is not used to the same SPI pins, such as Bluetooth expansion board, GPRS expansion board .Many enthusiasts to provide a simple Ardui no documented library program. And we provide a simple TinyFAT file system library, you can achieve a simple Ardu ino control SD TF Card Reader - This library only supports FAT16 small-capacity cards, such as 1G card, if you need to support FAT32, can be heard using the Ardu ino official repository.

Leveraging on our extensive industrial experience, we are counted among the most eminent suppliers and traders of a technically advanced array of RFID Reader & Card. Under this category we offer RFID Reader , RFID Reader - Serial Out, RFID Reader - Serial Out, RFID Reader - USB, RFID Reader & Writer 13.56MHz - Uart Interface, RFID Clamshell CardTAG 125kHz, RFID Tag Keyfob (125kHz), MIfare Classic 1k Card 13.56MHz for meeting varied application needs of the customers. All these products work on the modular technology and are highly capable of processing secret tags & codes in readable data. This RFID Reader Module 125Khz is eary to use. It is Low Cost. It gives Serial and Wiegand26 Output. Using the board with microcontrollers to read a card's data is very simple and requires just a serial connection. The board should be powered at 5V, and it requires a direct connection to the microcontroller's Serial(Rx) pin. The card data is transmitted over the serial line when the card is brought near the module. The board has an onboard power indication LED, a LED and Buzzer to indicate the presence of a RFID Card. All the IO pins are brought out to standard clearly labeled header pins, which reduce prototyping time and effort. An output pin (DET) also indicates the presence of a RFID card. The board can also be used to output data in Wiegand format. It can detect cards in the range of 3-8cms. µRFID Reader used to read our RFID cards. Using the module with microcontrollers to read a card’s data is very simple and required just a serial connection. The module should be powered at 3.3 – 5.5 VDC, and it requires a direct connection to the microcontroller’s Serial Rx pin. The card data is transmitted over the serial line when the card is brought near the module.

This RFID Access Control Shield transforms your Arduino to an access control device. This unit is compatible with RFID modules such as micro RFID, EM-18 and ID-3LA. It includes almost everything that an access control system requires. Onboard Relay driving circuitry helps your Arduino to control magnetic locks, solenoid valve etc. The 5V buzzer provided on board can be used for indicating the RFID card acceptance, say single beep for card acceptance and double beep for rejection. Relay pins are available on a 3-pin screw terminal (NO,NC,COM) along with a 2-pin screw terminal for powering the 12V relay. Three LEDs are provided on board; STS, RLY and PWR. PWR indicates the power while RLY indicates relay actuation. STS comes in direct connection with an Arduino pin (D12) and it can be controlled in accordance with your Arduino sketch. The shield is provided with an on board DPDT sliding switch which helps you to connect the RFID module either to your PC (via Arduino USB) or to your Arduino. This feature helps you to configuretest the RFID module before actually using it in your project, this eliminates the need for any separate RFID development board. In addition there are two other onboard switches for ease of access, SW1 to reset your arduino and SW2 in connection with GPIO(D10). This shield comes with a couple of jumper connections for ease of use.

his is a great little RFID Reader Module from Innovations, similar to the ID models (the difference being no silicone protection on the back). If you need an inexpensive way to get started with RFID, this is a great little module. Just power the module, and it will read any RFID card within range. It will output the cards ID in a serial string, which can easily be read by any microcontroller. The spacing on the pins is 2.54 mm, which means the module will directly fit on a breadboard. T he EM-18 RFID Reader module operating at 125kHz is an inexpensive solution for your RFID based application. The Reader module comes with an on-chip antenna and can be powered up with a 5V power supply. Power-up the module and connect the transmit pin of the module to recieve pin of your microcontroller. Show your card within the reading distance and the card number is thrown at the output. Optionally the module can be configured for also a weigand output. SPECIFICATIONS: Reading Distance: 6-10 cm Frequency:125kHz Compatible Card codes:Manchester64-bit,modules64 Current Rating: 35mA (Max) Operating Voltage:4.6V - 5.4VDC Output:TTL FEATURES: This RFID Reader Module 125Khz is eary to use. It is Low Cost. It gives Serial and TTL Output. Need very less external component to drive.

This is a great little RFID Reader Module from Innovations, similar to the ID models (the difference being no silicone protection on the back). If you need an inexpensive way to get started with RFID, this is a great little module. Just power the module, and it will read any RFID card within range. It will output the cards ID in a serial string, which can easily be read by any microcontroller or PC with RS-232 interface. The spacing on the pins is 2.54 mm, which means the module will directly fit on a breadboard. T he EM-18 RFID Reader module operating at 125kHz is an inexpensive solution for your RFID based application. The Reader module comes with an on-chip antenna and can be powered up with a 5V power supply. Power-up the module and connect the RS-232 transmit pin of the module to receive pin of your microcontroller using MAX232 converter. Show your card within the reading distance and the card number is thrown at the output. Optionally the module can be configured for also a weigand output. SPECIFICATIONS: Reading Distance: 6-10 cm Frequency:125kHz Compatible Card codes:Manchester64-bit,modules64 Current Rating: 35mA (Max) Operating Voltage:4.6V - 5.4VDC Output:TTL and UART FEATURES: This RFID Reader Module 125Khz is eary to use. It is Low Cost. It gives RS-232 and TTL Output. Need very less external component to drive.