Showing 2833–2844 of 3359 resultsSorted by popularity

Leap Motion Controller

  • Power supply: 5V DC via USB connector (minimum 0.5A)
  • Data connection: USB 2.0
  • Interaction zone: Depth of up to 60cm (24”) preferred, up to 80cm (31”) maximum;
  • 140×120° typical field of view.
  • 3 LEDs spaced on either side and between the cameras, baffled to prevent overlaps.
  • Construction: Aluminium and scratch-resistant glass
  • Operating temperature: 32º to 113º F (0º to 45ºC)
  • Storage temperature: 14º to 122º F (-10º to 50º C)
  • Relative Humidity: 5% to 85% (non-condensing)
  • Two 640x240-pixel near-infrared cameras; spaced 40 millimetres apart infrared-transparent window, operate in the 850 nanometre +/-25 spectral range; typically operates at 120Hz; capable of image capture within 1/2000th of a second.
  • Highly accurate hand and finger tracking with near-zero latency
  • 135° field of view extending above the device
  • Orion SDK compatible with Windows 7 or newer
  • Updated V4 tracking

OpAmp Breakout – LMV358

Original price was: ₹290.00.Current price is: ₹275.00. inc. GST
  • Voltage Supply: Single/Dual (±):2.7V ~ 5.5V, ±1.35V ~ 2.75V
  • Operating Temperature: –40°C to +125°C
  • Channels per IC:2 - Dual
  • Current - Output / Channel:160mA
  • Current - Supply (Main IC):210µA
  • Output Type: Single-Ended, Rail-to-Rail
  • Slew Rate:1V/µs
  • No crossover distortion

Single Beam 15 m Photoelectric Active Infrared Intrude Detector IR Sensor Tamper Alarm

  • Working Voltage: 12V, 24V
  • Working Current: 50MA
  • Infrared Frequency: 1.92khz
  • Wavelength:940nm
  • With rain-proof design
  • Operating temperature: --20 degrees to 50degrees
  • Relay output : 1 a max *36 v
  • Response time(Relay output) <10 ms,
  • Hold time(Relay output) 300ms
  • Range can be reduced to 30% in bad weather conditions: for rain , dust , etc
  • Unique digital filter circuit design, strong anti false alarm ability
  • With high levels of anti-RFI/EMI capability
  • Fully sealed design, rain-proof(fog),dust-proof(worm),suitable for hostile environment
  • Used with kinds of alarm panel and access control system.
  • Detector Range: indoor 20m. Outdoor 10m, Detection mode Presence(beam interruption)
  • Size : 49.2 x 76 x 21.6MM,

DHT21 AM2301 Digital Temperature Humidity Sensor module SHT11 SHT15 Arduino

Original price was: ₹775.00.Current price is: ₹750.00. inc. GST
  • Power: DC 3.3-5.2V
  • Humidity: 0~99.9% RH
  • Temperature: -20 ~ 60℃
  • Precision: ±3% RH, ±0.5 ℃
  • Output: Digital (1 wire)
  • Accurate, durable and high quality
  • 4 pin package
  • Ultra-low power
  • No additional components
  • Excellent long-term stability
  • All calibration, digital output
  • Completely interchangeable
  • Long distance signal transmission
  • Relative humidity and temperature measurement
  • Dimension: 60 x 27 x 14mm

HR202 Digital Temperature Humidity Sensor

  • Working Voltage: 3.3 V-5 V
  • Output AO - analog output, DO - digital output
  • High-quality HR202 humidity sensor
  • Comparator output signal is clean, good waveform, driving ability, more than 15mA
  • Adjust the temperature distribution position detection threshold
  • The output form: DO digital switching outputs ( 0 and 1 ) and AO analog voltage output
  • A fixed bolt holes for easy installation
  • Using a wide voltage LM393 comparator
  • PCB Board Size: 3.2 cm x 1.4 cm

HCZ-H8-B Humidity Sensor, HCZ Series, 20% to 90% RH, 3 %, Through Hole, No Housing

  • The rated voltage is 1Vrms
  • Operating frequency ranges from 0.5KHz to 2KHz
  • Operating temperature range from 0°C to 60°C
  • Operating humidity range from 20%RH to 90%RH
  • Rated power of 0.2mW
  • Humidity accuracy range from -3%RH to +3%RH
  • Available without housing

Metal Detector Sensor

  • Low battery indicator
  • Multiple Modes
  • VCC 9V Battery
  • Logic high output with common ground
  • Can detect any metal at the range of 1Cm to 3Cm, you can connect a 9V battery to make it handy
  • It will not detect coins if it is in the middle of the coil, it may detect if it is close to the coil, It will not detect any type of explosives
  • The metal sensor has to supply 12V from controllers and not 12V via adapter

STA 540 Audio Amplifier

  • High output power capability
-2x 38 W into 4 Ω at 18 V, 1 kHz, 10% THD -2x 34 W into 8 Ω at 22 V, 1 kHz, 10% THD -2x 24W into 4Ω at 14.4 V, 1 kHz, 10% THD -2x 15 W into 8 Ω at 16 V, 1 kHz, 10% THD -4x 13 W into 2 Ω at 15 V, 1 kHz, 10% THD -4x 11 W into 4 Ω at 18 V, 1 kHz, 10% THD -4x 7 W into 4 Ω at 14.4 V, 1 kHz, 10% THD
  • Minimum external components count:
-no bootstrap capacitors -no Boucherot cells -internally fixed gain 20 dB
  • Standby function (CMOS compatible)
  • No audible pop during standby operations
  • Diagnostic facilities:
-clip detector -output to GND short-circuit detector -output to VS short-circuit detector -soft short-circuit check at turn-on -thermal shutdown warning
  • Protection
-Output AC/DC short circuit -Soft short-circuit check at turn-on -Thermal cutoff/limiter to prevent chip from overheating -High inductive loads -ESD

Voice Module Sound Module Audio Player WT588D

Original price was: ₹611.00.Current price is: ₹599.00. inc. GST
  • Input Supply voltage (V) :2.8 ~ 5.5
  • Current consumption (sleep mode: 10 µA
  • Sampling frequency (kHz): 6 ~
  • Built 13Bit/DA converter, and 12Bit/PWM output.
  • Support for loading WAV audio formats
  • Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20, and LQFP32 form
  • Built 13Bit/DA converter, and 12Bit/PWM output
  • PWM output can directly drive 0.5W/8Ω speakers, push-pull current abundant support DAC / PWM output of two ways;
  • Support for loading WAV audio formats;
  • USB download mode, support for online download / offline download; WT588D voice chip, even in the case of electricity, will also be able to download the data to the normal SPI-Flash;
  • Supports MP3 control mode, control mode button, 3 × 8 key combination control mode, parallel control mode, front-line serial control mode, three-wire serial control mode, and three-wire serial control I / O port expansion output mode;
  • Support load 6K ~ 22KHz audio sampling rate
  • Up to 500 segments can be loaded for editing audio

Text to Speech TTL Module (Serial to Speech)

Original price was: ₹1,825.00.Current price is: ₹1,800.00. inc. GST
  •  Single row 0.1″ header for easy connection to a host system
  • Power requirements: +5 VDC
  • 30 mA idle
  • 46-220 mA active (depending on speech parameters and output load)
  •  Communication: Asynchronous 9600 bps serial (8N1)
  • Dimensions: 1.25″x1.5″x0.37″
  • Text support rate is better
  •  Interface operation is simpler
  • 5V single power supply.
  • Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
  • Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
  •  Voice effect optimization
  •  Module miniaturization and easy integration
  • Dimension: 33*27.5mm
  • With mounting holes

Speech Recognition Module

Original price was: ₹4,000.00.Current price is: ₹3,899.00. inc. GST
  • Working voltage: 3.3/5V
  • Local Voice Recognition
  • Very low rate of false triggering
  • Speaker connector(JST2.0, the speaker is not included)
  • Built-in microphone
  • 22 recognition entry
  • Default Baud rate: 9600
  • Flash: 2Mbytes
  • Microphone Sensitivity: -40dB
  • Microphone SNR: 58dB
  • Operating temperature: 0 – 85 degrees C

Fingerprint Scanner TTL GT511C3 – 3.3V to 6V

Original price was: ₹2,825.00.Current price is: ₹2,600.00. inc. GST
  • Model: GT-511C3
  • Operating Voltage(VDC): 3 to 6
  • CPU: ARM Cortex M3 Core (Holtek HT 32F2755)
  • Sensors: Optical
  • Image Size: 202 x 258 Pixel
  • Resolution: 450 DPi
  • Effective Scanning Area(mm): 20 x 16
  • False Acceptance Rate (FAR): 0.001%
  • False Rejection Rate(FRR): < 0.1%
  • Operating Temperature : -20°C ~ +60°C
  • Default Baud Rate: 9600bps
  • High-Speed, High-Accuracy Fingerprint Identification using the Smack Finger 3.0 Algorithm
  • Read and Write Fingerprint Templates and Databases
  • Simple UART protocol (Default 9600 baud)
  • Capable of 1:1 Verification and 1:N Identification
  • High-accuracy & high-speed fingerprint identification technology.
  • Works well with dry, moist, or rough fingerprints.
  • 200 fingerprints storage.
  • Easy one-touch enrolment.
  • Dimensions(mm): 37 x 17 x 9.5
  • Weight: 6gm