Showing 25–36 of 41 results

MQ135 Module

₹200.00 inc. GST
  • Working voltage: DC 5V
  • Working Current: 150mA
  • DOUT: TTL output
  • AOUT: Analog output
  • Preheat time: Over 20s
  • Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol
  • Sensitivity to Ammonia, Sulphide, and Benzene steam
  • With signal output instructions
  • The TTL output signal is a low level
  • Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
  • Sensitive for benzene, alcohol, smoke
  • Fast response and recovery
  • Adjustable sensitivity
  • Signal output indicator
  • Dimension: 32mm x 22m x 27mm

MQ7 Module

₹175.00 inc. GST
  • Operating voltage: DC 5 V.
  • Interface Type: Analog
  • The analogue output voltage, the higher the concentration the higher the voltage.
  • Detection Gas: carbon monoxide
  • Detection range: 10 to 10000ppm
  •  Four screw holes for easy positioning.
  • Has a long life and reliable stability.
  • Fast response and recovery characteristics.
  • Adjustable sensitivity
  • Dimension: 32mm x 22m x 27mm

MT8870 DTMF Audio/Speech Decoding Telephone Module

₹175.00 inc. GST
  • Power Input: 5V Nominal (4.5V - 5.5V)
  • 5 Channel Interface
  • Detects 0-9, A-D, *, #
  • 54” Pin pitch
  • On-board 3.5mm jack input Facility
  • On-board MT8870 frequency decoder chip
  • On-board voice input interface
  • On-board LED lights for output state indication
  • Low power consumption
  • Internal gain setting amplifier
  • Adjustable guard time
  • 5 Channel interface
  • Power-down mode
  • Inhibit mode
  • Does not require external circuits or wiring,
  • Dimension: 37 x 25 x 12 mm

PCF8574 I/O For I2C Port Interface

₹285.00 inc. GST
  • Communication: I2C
  • Operating Voltage: 2.5-V to 6V.
  • Open-Drain Interrupt Output
  • Compatible With Most Microcontrollers
  • 8-bit remote I/O pins
  • Up to 64 I/O ports
  • Low standby current
  • Operating temperature: 40 degrees C to +85 degree C
  • Supports Arduino cascading, and you can use at most 8 modules to extend 64 I/O at the same time.
  •  the address can be changed by a set a toggle switch.
  • Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27.
  • PCB Size: 36 x 16mm

pH Sensor Module & pH electrode Probe for Arduino, AVR, PIC

₹2,500.00 inc. GST
  • Module Power: DC 5.00V.
  • Measuring Range: 0-14PH.
  • Accuracy: 0.01 pH
  • Response Time: ≤ 1min.
  • Industry pH Electrode with BNC Connector.
  • Power Indicator LED.
  • Output: Analog values in the range of (0.5V to 3V).
  • Alkali Error: 0.2PH.
  • Internal Resistance: 250MOhm.
  • Gain adjustment Potentiometer.
  • Measuring Temperature: 0 degrees to 50 degrees C
  • Terminal Blocks: BNC plug.
  • BNC Connector is suitable for most pH meters and controllers.
  • Suitable for a wide range of applications: Aquariums, Hydroponics, Laboratory etc.
  • Module Size: 50 x 47 x 16mm

PIR Sensor

₹105.00 inc. GST
  • Wide Working Voltage Range: DC 4.5V- 20V
  • Current Drain: <60uA
  • Detection Angle: <140°
  • Detection Distance: 3 to 7m (can be adjusted)
  • Blockade time: 2.5s (Default)
  • Work temperature: -20-+80°C
  • Colour: White + Green OR White + Blue
  • Infrared Sensor with Control Circuit Board
  • The Sensitivity and Holding Time Can be Adjusted
  • Voltage Output: High/Low level Signal: 3.3V TTL output
  • Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
  • Blockade time: 2.5s (Default)
  • Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
  • Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
  • Dimension: 3.2cm x 2.4cm x 1.8cm

Pixy2 CMUcam5 Smart Vision Sensor – Object Tracking Camera for Arduino, Raspberry Pi, BeagleBone Black

₹7,200.00 inc. GST
  • Pixy2 detects lines, intersections and small barcodes, intended for line-following robots.
  • Improved framerate – 60 frames-per-second.
  • Tracking algorithms have been added to colour-based object detection.
  • Improved and simplified libraries for Arduino, Raspberry Pi and other controllers
  • Integrated light source.
  • The small, fast, easy-to-use, low-cost, readily-available vision system
  • Learns to detect objects that you teach it
  • Connects to Arduino with the included cable. Also works with Raspberry Pi, BeagleBone and similar controllers.
  • Supports C/C++ and Python
  • Communicates via one of several interfaces: SPI, I2C, UART, USB or analogue/digital output.
  • Configuration utility runs on Windows, macOS, and Linux.
  • All software/firmware is open-source GNU-licensed.
  • Dimensions: 43mm x 39mm x 16mm
  • Height of Camera: 4mm / 0.16""
  • Weight (no IDC cable, no screws): 10g.

R305 Optical Fingerprint Reader Sensor Module

₹2,500.00
  • Power DC: 3.6V-6.0V
  • Interface : UART (TTL logical level)/ USB 1.1)
  • Working current: 100mA
  • Peak Current: 150mA
  • Matching mode (1: 1)
  • Search method (1: N)
  • Connecting cable length (cm): 8.5
  • Baud rate (9600*N)bps, N=1-12 (default N=6 57600bps)
  • Character file size: 256 bytes
  • Image acquiring time: <0.5s
  • Template size: 512 bytes
  • Storage capacity: 256
  • FAR : <0.001%; FRR: <0.1%
  • Average searching time: < 0.8s (1:880)
  • Working environment: Temp: -10degree to +40degree C
  • Storage environment Temp: -40degree to +85degree C
  • RH: 40%-85% RH: <85%
  • Integrated image collecting and algorithm chip together, ALL-in-One.
  • Low power consumption, low cost, small size, excellent performance.
  • Professional optical technology, precise module manufacturing techniques.
  • Good image processing capabilities can successfully capture an image up to a resolution of 500 dpi.
  • Window dimension : 18mm*22mm
  • Optical module: 49 x 20 x 21.20 mm
  • Touch Sensors: 18 x 14.5 mm.
  • Weight: 16gm

RCWL-0516 Microwave Radar Sensor

₹300.00 inc. GST
  • Operating Voltage: 4 to 28 V DC
  • Operating Current: 2.8mA (typical); 3mA (max)
  • Detecting Range: 5-9m
  • Transmitting Power: 20mW (typical); 30mW (max)
  • Output Voltage: 3.2 to 3.4v
  • Output Voltage Driving Capacity: 100mA
  • Output Control Low Level: 0V
  • Output Control High Level: 3.3V
  • Operating Temperature (C): -20 to 80 degree C
  • Transmission signal processing control chip RCWL-9196
  • Penetrating detection capability, compared with the traditional infrared feeling PIR
  • Adjustable Block time and distance
  • Dimension:36*17*2mm
  • Weight: 3gm

Sim800C GPRS/GSM Shield with Antenna

₹950.00 inc. GST
  • Chip: QuadBand SIM800C GSM CHIP.
  • Supply voltage range: 4 to 4.4V
  • Quad-band 850/900/1800/1900MHz
  • GPRS multi-slot class 12/10
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
Class 4 (2 W @ 850/900MHz) - Class 1 (1 W @ 1800/1900MHz)
  • Control via AT commands
 - (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
  • Configurable baud rate.
  • SMA connector with GSM L Type Antenna.
  • Built-in SIM Cardholder on Top Side.
  • Arduino compatibility: Arduino UNO R3, Arduino Mega etc.
  • Antenna type: Finger antenna.
  • Output: TTL and RS232 serial output.
  • Simcard holder: standard size.
  • Buzzer for CALL and SMS indication
  • Built-in Network, Status leds.
  • Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
  • Normal operation temperature: -20 °C to +55 °C.
  • On-Board Buzzer for Ring Indication.
  • On-Board provision for Speaker and Mic.
  • Low power consumption
  • Dimensions: 17.6*15.7*2.3mm
  • Weight: 1.3g

Socket Adapter Plate Board for 8 Pin Nrf24L01 Wireless Module

₹150.00 inc. GST
  • Used with NRF24L01 wireless module
  • Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
  • Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
  • Allows for easy connection to nRF24L01+ modules
  • Small power on SMD LED indicator
  • On-Board Voltage Regulator:
- Voltage Regulator Input Voltage (connected to VCC): 4.8V to 12V -Voltage Regulator Input Voltage Max: 15V (we recommend staying below 12V)
  • Dimension: 15.3 x 11.5 x 1.2 cm
  • Weight: 10 Grams

Solid Relay Module 2 channel 5v low level trigger for Arduino

₹475.00 inc. GST
  • 5V Solid State 2-channel Relay
  • Output With resistive fuse 240V 2A.
  • Input Power: 5V DC (160MA).
  • Input control signal voltage: 0 - 2.5V state low relay OFF/3.3V - 5V state high relay ON
  • Working current: 12.5mA.
  • Trigger voltage: 2.5v
  • Trigger current: 2mA.
  • Rated output load: 100V to 240V AC (50Hz/ 60Hz) 2A per channel
  • Rated input power: 5V, 160mA (all channels ON)
  • Triggered at Low level (or Active Low)
  • Separate LEDs showing the status of each Solid-State Relay
  • Input control signal:
  • -Low Signal (Solid-State Relay ON / CLOSE), 0V- 2V or GND
  • -High Signal (Solid-State Relay OFF / OPEN), 3.3V - 5.0V or leave it floating
  • Used in PLC control, home intelligent control, industry, electronic DIY etc.
  • Dimension: 25mm x 34mm x 22mm