Cmos Tronics Mysore Road, Bangalore, Karnataka

Can use the computer USB port 5V power supplyor using a mobile phone charger USB port 5V power supplybattery power can also be usedhigh efficiency:90%can provide 3W (left channel) +3 W (right channel) output power in the 4? load and 5V power supply conditionsA class, B class amplifier such efficiency is only about 30%D class amplifier is highly respected todayD class amplifier efficiency is extremely high, not because of temperature affect the sound qualitybut do not add heat sink and take less spacenoise canceling circuit was built in the amplifier boardpower on / off without pop noisemodule has a short-circuit current protection and over-temperature protection Application:LCD TVs, monitors,LaptopPortable SpeakersPortable DVD players, game consolesPhone / speakerphone  

Arduino uno price in india The Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output 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. The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.

The drivers will install automatically when plugging Arduino Nano V3.0 Atmega328 board.Select the board ‘Arduino Nano w/ Atmega328’ in Arduino IDE.Select the COM port (You can know COM Port in Control Panel > Device Manager).You may burn your first program now. Package Include 1 Piece Arduino Nano V3.0 ATmega328 Micro-controller CH340G (No USB Cable Supplied)

The DigitalPersona U.are.U 4500/5000 Fingerprint Reader is an optical USB 2.0 fingerprint scanner suitable for most users in common or shared computer environments. The reader is easy to install and use. U.are.U 4500 accommodates the widest range of fingerprint and skin conditions.     Works well with dry, moist, or rough fingerprints. Reliable performance over the widest population of users. Reads even the most difficult fingerprints Excellent image quality. High-quality optics ensure best image every time Blue LED. Soft, cool blue glow fits into any environment and doesn’t compete in low light environments, such as restaurants. Also the blue light does not conflict with alarm condition colors in environments like healthcare. Rugged construction. Weighted metal casing and special undercoating prevents unintentional movement on slippery surfaces. USB interface

Stepper motor step angle is usually defined with parameters or a number of steps, the general motor revolution is divided into 200 steps, which is the step angle of 1.8 degrees, EasyDriver subdivision function with a step, this driver board subdivision 8 segments, that is, each step of the motor is subdivided into 8 small step, this can be more precise control, ie EasyDriver to 1600 steps to complete a full 360 degree rotation.

The Honeywell HMC5883L is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes our state-of-the-art, high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I2C serial bus allows for easy interface. The HMC5883L is a 3.0×3.0x0.9mm surface mount 16-pin leadless chip carrier (LCC). Applications for the HMC5883L include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices.

The ADX335 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 tiltsensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration. Features: 3-axis sensing. Low power – 350 ua (typical). Single-supply operation 1. 8v to 3. 6v (built in regulator on the pcb for the input of 5v). Analog data output. 10,000 g shock survival. Excellent temperature stability. Bw adjustment with a single capacitor per axis. Rohs/weee lead-free compliant

The TCS3200 and TCS3210 programmable color light-to-frequency converters that combine configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). Features: High-Resolution Conversion of Light Intensity to Frequency Programmable Color and Full-Scale Output Frequency Communicates Directly With a Microcontroller Single-Supply Operation (2.7 V to 5.5 V) Power Down Feature Nonlinearity Error Typically 0.2% at 50 kHz Stable 200 ppm/?C Temperature Coefficient Low-Profile Lead (Pb) Free and RoHS Compliant Surface-Mount Package

module features:1, Flame sensor can detect flame or Fire at 760 nm wavelength, or ~ 1100 nm range of the light source, it can detect flame from a distance of 20cm, Greater the flame the detecting distance also increases.2, detection angle 60 degrees, the flame spectrum particularly sensitive.3, adjustable sensitivity (shown in blue digital potentiometer adjustment)4, Driving ability, more than 15mA5, Operating Voltage 3.3V-5V6, Output format: Digital switching output (0 and 1) or Analog Output.7, with fixed bolt hole for easy installation8, Small PCB size: 3.2cm x 1.4cm9, Using a wide LM393 voltage comparator Working:1, The flame sensor most sensitive to ordinary light is also a reaction, generally used as fire alarm and other purposes.2, A small panel output interface can be directly connected with the microcontroller IO port.3, The sensor and the flame should maintain a certain distance, so as not to damage the sensor.

Flex Sensor price in bangalore provide product Specs: Features: – Angle Displacement Measurement – Bends and Flexes physically with motion device – Possible Uses – Robotics – Gaming (Virtual Motion) – Medical Devices – Computer Peripherals – Musical Instruments – Physical Therapy – Simple Construction – Low Profile Mechanical Specification: -Life Cycle: >1 million -Height: 0.43mm (0.017″) -Temperature Range: -35?C to +80?C Electrical Specification: -Flat Resistance: 10K Ohms -Resistance Tolerance: ?30% -Bend Resistance Range: 60K to 110K Ohms -Power Rating : 0.50 Watts continuous. 1 Watt Peak.

Voc (Open Circuit Voltage) in Volts : 22.32V Isc (Short Circuit Current) in Amps : 0.60A Vm (Rated Voltage) in Volts : 18.1V Im (Rated Current) in Amps : 0.55A Maximum System Voltage (VDC) : 600V Pmax : 3W Under Standard test Conditions: Irradiance = 1000W/? Temperature =25?C and AM = 1.5, Tolerance at Pmax is ? 5 % Size 305 x 345 mm

Display: Digital LCDSystolic & Diastolic PressureLarge, Easy to Read DisplayHumidity and Temperature for Use: Humidity30 Percent –80 Percent RH Temperature 5 degress Centigrade -40 degress CentigradeSevice Life: About 10000 TimesNEW Digital Wrist Blood Pressure Monitor & Heart Beat MeterIntelligent automatic compression and decompressionmeasure systolic, diastolic and pulse at the same timeEasy to operate, switching button to start measuringTest Scope:Pressure: 0-299mmHgHeart Beat: 40-200/minuteTest Accuracy:Pressure +/-3mmHg Heart Beat +/-3%60 store groups memory measurements3 minutes automatic power saving deviceIntelligent device debugging, automatic power to detectLocal tests for: wrist circumference as 135-1 95mmLarge-scale digital liquid crystal display screenHigh-accuracyTypical Blood Pressure monitors are big, bulky, and nearly impossible to usewithout assistance. Just use the straps to easily secure Monitor toyour wrist and push the blue button. In less than one minute you‘ll havesystolic blood pressure, diastolic blood pressure and your pulse rate. Thedisplay is large and easy to read.Power Supply: DC 3V AAA battery x 2 (NOT included)Specification:Product Size :70 x 72 x 23mmPackage Size :90 x 85 x 50mmOriginal box: NONet weight: 85gColor: White

Neurosky companies in the United States’ brain cubic headphones is the world’s first paragraph based on brain waves with the latest technology available to teenagers brain training products, as an integration of the latest brainwave technology headphones, brain cubic adopted with Mindflex StarWars MindTuneAnd Mindset of NEUROSKY research level products of the same biosensor, it’s on the forehead (neuroscience is called FP1 area) can measure can be used for high precision in the research field of the eeg signals.After complex mathematical operation, the eeg signals is read to reflect a number of people the psychological change of state parameters, such as concentration, relax, and can detect the blink of an eye, brain cubic wireless way for data communication with the computer.Brain cubic through professional design of application software, the cubic in mental training fully utilizes the latest brainwave technology Features:Connected with the dry electrode directly;Single EEG channels Reference electrode+Ground wire;Can detect very weak EEG signal;Can filter out noise, anti-jamming;512 original EEG signal;This module can be used to evolve into Mind wave and other applications.

100% Brand New.Color: WhiteAutomatic shut-off.Memory function.Measuring range: 32.0-42.0°Easy to read digital LCD.Compact, accurate and durable.Accuracy: +/- 0.1 Celsius Degree.For oral, underarm or rectal use.Very sensitive device, quick 1 minute to obtain results.Beeps when temperature measurement complete.Power by one 1.55V button size battery.This electronic digital thermometer Universal in use for the whole family, especially ideal for children- no mercury, no glass to break.

8232 AD8232 Ecg physiological measurement Ecg Physiological Measurement Heart Pulse Ecg Monitor Sensor Module Application:– Fitness and sports heart rate monitoring– Portable ECG– Remote health monitor– Game peripheral equipment– Bioelectricity signal collection

This is the SparkFun RGB and Gesture Sensor, a small breakout board that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and Gesture Sensor you will be able to control a computer, microcontroller, robot, and more with a simple of your hand! For your convenience we have broken out the following pins:VIN (),GND (Ground),SCL (I2C clock),SDA (I2C data),INT(interrupt).

Wide temperature detecting range-40 to +85°C for sensor temperature-40to +115°C for object temperatureHigh accuracy of 1°C overWide temperature rangeMeasurement resolution of 0.02°CEmbedded emissivity compensationPower savig mode3V~5V power supplyDimension:10.5mm x 13mmx9.6mm

By detecting the electromyogram (EMG), measuring muscle activity has traditionally been used in medical research, however,With shrinking but more powerful micro-controllers and integrated circuits advent EMG power Road and sensors can be used for various control systems. Sensor will measure filtering, rectifying electrical activity of the muscle output 0-Vs volts, the output size to take Depending on the amount of muscle activity is selected. Easy to use controller detects muscle activity. CompactDesigned for MicrocontrollersSend dataBreadboard compatiblePower supply voltage: + -9V dual power supply, minimum + -3.5V

Heart Rate click carries Maxim’s MAX30100 integrated pulse oximetry and heart-rate sensor. It’s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs – a red and an infrared one – then measuring the absorbance of pulsing blood through a photodetector. This particular LED color combination is optimized for reading the data through the tip of one’s finger. The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the mikroBUS I2C interface. Developers of end-user applications should note that the readings can be negatively impacted by excess motion and changes in temperature. Also, too much pressure can constrict capillary blood flow and therefore diminish the reliability of the data. A programmable INT pin is also available. Uses 3.3V power supply. Key features:Optical sensor: IR and red LED combined with photodetectorMeasures absorbance of pulsing bloodI2C interface plus INT pin3.3V power supply Key Benefits:Motion artefact resillenceAmbient light cancellationReady-to-use examples save development timeSupported in all MikroElektronika compilers Applications Developing algorithms for pulse oximetry and heart rate readings through the tip of a finger.

Pulse sensor is used to test heart rate sensors, students, artists, athletes, creators, games or mobile terminal developers can develop heart-related and interactive works. Sensor can be worn on the finger or earlobe, It also has an open-source app program, you can put your real-time heart rate displayed by the graph. In essence, a heart rate sensor integrated optical amplifier and noise elimination circuit.

The ML8511 breakout is an easy to use ultraviolet light sensor The MP8511 UV (ultraviolet) Sensor works by outputing an analog signal in relation to the amount of UV light that’s detected This breakout can be very handy in creating devices that warn the.. user of sunburn or detect the UV index as it relates to weather conditions. This sensor detects 280-390nm light most effectively. This is categorized as part of the UVB (burning rays) spectrum and most of the UVA (tanning rays) spectrum. It outputs a analog voltage that is linearly related to the measured UV intensity (mW / cm2). If your microcontroller can do an analog to digital signal conversion then you can detect the level of UV! OKI (OKI) to launch the built-in operational amplifier ultraviolet (UV) sensor IC – ML8511. The use of silicon coated product (SOI) on the insulating -CMOS, the company’s first analog voltage output, no filter UV sensor. OKI’s UV sensor IC is easy thanks to the high degree of integration of SOI-CMOS technology, suitable for digital and analog circuits. OKI, said the company’s future will utilize this expertise to strengthen the connection of the microprocessor digital output circuit, and then with the brightness control sensor sensing type (Ambient Light Sensor) constitute a single chip lineup of merchandise; hope not only to future products done for the day at a glance the amount of UV, and ready to grasp the degree of risk decorative UV measurement equipment, and will promote the application to appliances, portable field equipment. ML8511 UV light can be used with an analog voltage output proportional to the amount. Since the output voltage can therefore be directly connected to the MCU built A / D digital / analog converter, no photoelectric converting circuit. And the use of small, low-profile surface-mount package, suitable for use in portable devices.

Features:1.Type: Microwave Sensor2.Chip: HB1003.Frequency: 10.525GHz4.Voltage: DC 5V±0.25V5.Current: 40mA6.Size:length 37mm *width 45mm *height 8mm

Temperature range: -50°C ~ 75°C Temperature Accuracy: ± 1°C Resolution: 0.1°C Temperature sampling period 10 seconds Sensor: Thermistor metal sensor, cable length 0.7 m, stainless steel probe Product Use: (1) measuring the temperature inside and outside the car (2) measurement of air temperature inside and outside the room (3) measuring the temperature outside the refrigerator (4) measurement of body temperature (5) Measurement pond water (6) baby bath water temperature measurement Sold Out