Tomson Electronics Pallimukku, Kochi, Kerala

This is a simple to use, USB to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach USB cable, and you will have direct access to the serial and programming pins on the XBee unit. The board is powered by the USB cable.XBee modules and USB cable are sold separately. Features: â€Â¢ USB Connectivity â€Â¢ USB Powered. â€Â¢ Small footprint. â€Â¢ All XBee pins broken out. â€Â¢ Reset button â€Â¢ Onboard 3.3V regulated supply. â€Â¢ Small footprint.

This is a simple to use USB to Serial Converter. It outputs RS232 level signals on the TX and the RX line. Unlike the cheap converters available in the market, which rarely work, if at all, this converter is highly reliable and can be used on all major operating systems, computers and laptops.This converter is USB powered and needs no external power. It can provide the USB port's 5V power supply to an external circuit.You can also get TTL level RX and TX signals from the header pins on the board. The board has standard 3 mm mounting holes for easy mounting.When connected to USB port this converter sets up a virtual serial port which can be used and interfaced just like any normal serial port. You can use this board with all our development boards to do serial communication through USB. You can also program our development boards, which support serial bootloading, through USB using this converter.This USB to Serial converter uses the popular CP2102 IC from Silicon Labs for the USB conversion. This board can be used on all major operating systems.

Univeral Programmer TOP2008 is a multi-functional universal USB programmer designed for developing MCUMPU EPROM EEPROM , FLASH and writing all kinds of memories with the characteristics of small size, low power consumption and high reliability. Univeral Programmer TOP2008 Features: Support 2.5~6.5V device and over 1500 devices supported Use USB as power source, no AC adaptor is needed. USB communication with PC on data transfer rate 12Mhz/s. Build-in surge protection circuit to protect programmer and device. Full pin connectivity verification. Signature ID recognition. A build-in internal timer is used for programming device 10 Levels USB current load test Univeral Programmer TOP2008 Packing contents: 1. 1x TOP2008 programmer; 2. 1x USB connecting cable of standard USB 1.1 (compatible with USB2.0); 3. 1x Programmer English Manual; 4. 1x TopWin Software CD;

This is MINI PRO USB TL866A UNIVERSAL EEPROM PROGRAMMER ISP ICSP SPI MCU GAL. It Supports a wide range of chips: 26, 27, 28, 29, 37, 39, 49, 50 parallel ROM, EPROM, EEPROM, 24, 25, 35, 85, 93, 95 Series EEPROM, Serial parallel ROM chips, fully supporting the 48-PIN chips upto 64Mbits capacity. It also supports a variety of models of 51 series of microcontroller, AVR microcontroller, including ATMEGA series, ATtiny Series, AT90XXX Series MCU, MICROCHIP PIC10 PIC12 PIC16 PIC18 MCU, programming of GAL programmable logic device, SRAM test, 5474 and CMOS4000 series IC comprehensive function tests. Unique universal serial programming interface ICSP (Only TL866A supports this feature, TL866CS cannot use this function). This TL866A programmer can program through the 40-PIN universal socket and is provided with an ICSP programming port for some in-circuit programmable chips, you can program MCU by choosing ICSP port. TL866A Features: Fully Automatic Fast Mode SPI Support Support XP, Vista, Win7, Windows 8 - 32/64bit USB interface for both data transfer and power supply; User-Friendly Simple-To-Use fully automatic (no hardware jumpers/switch's) Active Development - free life-time software upgrade/download Multi-languages support Chinese, English Supports thousands of popular devices (13,000 +) Package Contents: 1x TL866A Programmer with Standard 40pin ZIF 1x USB Cable 1x ICSP Programming Cable 1x MiniPro Software/Driver (Via Download) 1x English Manual (Via Download)

This Digital temperature sensor DS18B20 will tell you, with 9 to 12 bit resolution! Uses only 1 wire to the Arduino or other microcontroller for communication. With the One Wire protocol, you can operate a large number of these sensors from one Arduino pin. Simple to use and highly accurate. Measures temperatures from -55°C to +125°C (-67°F to +257°F). Features: 1 board DS18B20 chip DS18B20 chip left 3P round hole seat is easily accessible at the same time 2 chip pin all leads, built-in pull-up resistor 3, on-board power indicator 4, board size: 21 (mm) x10 (mm)

With our expertise in this domain, we are able to offer a superior quality range of three axis accelerometer module. These modules are highly efficient and fabricated using optimum quality raw material. The adxl335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.

Features : 3-Axis sensing capability,Excellent temperature stability,Small, low profile package of ic used etc.

This module can be used to serial port of microcontroller module expand DVD, router, hard drive and other equipment to upgrade. It is used in radio modification, phone flash, XBOX360 flash, GPS, vehicle detection DVD flash, hard disk repair set-top box upgrade.

RFID (Radio Frequency Identification) can be used to read receive recognize data from RFID tags. This module works under Serial communication's UART (Universal Asynchronous Receiver Transmitter) protocol. This can be used in variuos application areas where there is any type of attendance system, security Checking or recognizing persons.

The Raspberry Pi is a credit-card-sized single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools. The Raspberry Pi has a Broadcom BCM2835 system on a chip (SoC), which includes an ARM1176JZF-S 700 MHz processor (The firmware includes a number of "Turbo" modes so that the user can attempt overclocking, up to 1 GHz, without affecting the warranty),VideoCore IV GPU, and originally shipped with 256 megabytes of RAM, later upgraded to 512MB. It does not include a built-in hard disk or solid-state drive, but uses an SD card for booting and long-term storage. The Foundation's goal is to offer two versions, priced at US$25 and US$35. The Foundation started accepting orders for the higher priced model B on 29 February 2012, and the lower cost model A on February 4, 2013. The Foundation provides Debian and Arch Linux ARM distributions for download. Also planned are tools for supporting Python as the main programming language, with support for BBC BASIC, (via the RISC OS image or the "Brandy Basic" clone for Linux),C, and Perl.[18] On 17 December 2012 the Raspberry Pi Foundation, in collaboration with IndieCity and Velocix, opened the "Pi Store", as a "one-stop shop for all your Raspberry Pi (software) needs". Using an application included in Raspbian, users can browse through several categories and download what they want. Software can also be uploaded for moderation and release.

Country of Origin : India

Type : Electrical Distribution Box

Shape : Square

Digital Smartec pressure sensor 14 bit resolution. The sensor is compensated for offset, sensitivity, temperature drift and non-linearity. The sensor is available in Gauge and Absolute type. Easy interface to digital systems. Pressure range 0 to 100 PSI.

Featuring on-board MPU - 6050 integrated 6 axis motion processing chip, MPU - 6050 Module Three Axis Acceleration + Gyroscope Module has on-board LDO chip and supports 5 V 3.3 V voltage input. Further, this acceleration and module unit also supports IIC standard communication protocol, with 16 bit AD converter and 16 bits of data output. Some of its other specifications include PCB size of 22.1 (mm) x13.6 (mm), provision for users to control program of accelerator full grid sensor in range of 2 g 4 g 8 g and 16 g and angular velocity full case sensing range for 250 500 1000 and 2000 SEC (DPS) among others.

Features : On-board MPU - 6050 integrated 6 axis motion processing chip,On-board LDO chip, support 5 V / 3.3 V voltage input etc.

This is a breakout module for Freescale's MMA7455 low power 3-axis Digital Accelerometer. The MMA7455 accelerometer interfaces with your microcontroller over I2CSPI Interface. The accelerometer features signal conditioning, low pass filter and temperature compensation on-chip. Therefore immune to noisy output. The Module works can be powered using a 5V, 3.7V or 3.3V power supply source.. The 8-bit/10-bit values of all the 3-axis can be accessed by reading the respective registers through SPI/I2C communication. The trimming of offsets in the values is possible by writing the offset value to the respective offset registers during the calibration process.

LPG & Natural GAS Sensor Item Code: MQ-5 We are instrumental in presenting qualitative LPG & Natural GAS Sensor which ensures optimum safety and security in the industries and domestic sector. These easy to install are highly suitable for detecting the presence of natural gas, LPG, fumes, cigarette smoke and town gas. The sensor in this system is highly reliable and is provided with a simple drive circuit for facilitating easy operations. Features: High sensitivity to LPG, natural gas , town gas Small sensitivity to alcohol, smoke. Fast response . Stable and long life Simple drive circuit Heater Voltage: 5.0V Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High Applications: Gas leak detection system FireSafety detection system Gas leak alarm Gas detector

The MQ-6 LPG - Isobutane - Propane Gas Sensor is a semiconductor gas sensor that detects the presence of LPG, Isobutane, and Propane gas at concentrations from 300 ppm to 10,000 ppm, a range suitable for detecting gas leaks. The sensor�s simple analog voltage interface requires only one analog input pin from your microcontroller. LPG Gas Sensor (MQ6) Features: High Sensitivity to LPG, iso-butane, propane Small sensitivity to alcohol, smoke

This is Leonardo Board, Arduino's first development board to use one microcontroller with built-in USB. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer keyboard, mouse, and more using the USB-HID protocol! It has 20 digital inputoutput pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro 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.Note that on the Leonardo, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial1 class.

Features : 20 Digital I/O Pins,12 ADCs,16MHz Clock Speed,32 KB Flash Memory etc.

Brand Name : Hard Gear

Backlight color : Green

Raw angular rate and temperature data measurements are accessed from the selectable digital I2C or SPI interface. The small package design and SIP interface accompanied by the mounting hole make the sensor easy to integrate into your projects. Designed to be used with a variety of microcontrollers, the module has a large operating voltage window.

Feature : 16 bit-rate value data output ,8-bit temperature data output etc.

Humidity Sensor HR201 is highly advanced technology of Humidity Sensors is presented by us with the efficient functionality and less maintenance features. These sensors are useful for determining the humidity content or relative humidity of air. Further, due to their optimum temperature, these converts relative humidity to output voltage without any hassle. Our valued clients acclaimed the range for their easy operations and installations. Our offered Humidity Sensor are specifically fabricated from optimum grade organic macromolecule components. Owing to their low power consumption, quick response, high performance, wide measurement, excellent linearity, anti-pollution and optimum stability, our range is widely demanded in the market.

Gas Sensor(MQ2) module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke and so on. Based on its fast response time. measurements can be taken as soon as possible. Also the sensitivity can be adjusted by the potentiometer.

Carbon Monoxide Sensor Item Code: MQ-7 Application: The drive circuit is very simple , just a voltage devider; all you need to do is power the heater coil with 5V DC or AC , add a load resistance, and connect the output to an ADC or a simple OPAMP comparator.

Arduino UNO is upgrated version of arduinoDuemilanove. It use ATmega8U2 as replacement of FT232RL. Besids USB-UART bridge, it can also be configuraed as mouse, joystick, keyboard or camera. FeaturesMicrocontroller ATmega328Operating Voltage 5VInput Voltage (recommended) 7-12VInput Voltage (limits) 6-20VDigital IO Pins 14 (of which 6 provide PWM output)Analog Input Pins 6DC Current per I/O Pin 40 mADC Current for 3.3V Pin 50 mAFlash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloaderSRAM 2 KB (ATmega328)EEPROM 1 KB (ATmega328)Clock Speed 16 MHz

The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital inputoutput pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), 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 Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila. The Mega 2560 R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The Mega 2560 R3 works with all existing shields but can adapt to new shields which use these additional pins.

Features : 256k Flash Memory,16Mhz Clock Speed,16 Analog Inputs etc.

This is Leonardo Board, Arduino's first development board to use one microcontroller with built-in USB. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer keyboard, mouse, and more using the USB-HID protocol! It has 20 digital inputoutput pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro 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.Note that on the Leonardo, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial1 class.

Features : 20 Digital I/O Pins,12 ADCs,16MHz Clock Speed etc.