Showing 169–180 of 245 results

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

MQ8 Module

₹175.00 inc. GST
  • Interface Type: Analog & Digital
  • Working voltage: DC 5V
  • Dual signal output (analogue output, and TTL level output)
  • Detection Gas: Hydrogen
  • Detection range: 100 to 10, 000 ppm
  • The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
  • Onboard Power indication
  • Good sensitivity to Combustible gas in a wide range
  • Can be resistant to ethanol steam, LPG (petroleum), smoke interference.
  • Simple drive circuit
  • An indication of the signal output
  • High sensitivity to hydrogen.
  • The higher the voltage, the concentration of the analogue output voltage is higher.
  • 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

Nano V3 Ethernet Shield

₹600.00 inc. GST
  • With this Ethernet Shield, your Arduino Nano board can be used to connect to the internet
  • Controller: Microchip's ENC28J60 ethernet / HR911105A
  • Works as server or client
  • Comes with an efficient library and examples
  • Direct plug puzzle board, NO soldering needed

NE555 PULSE FREQUENCY ADJUSTABLE MODULE

₹135.00 inc. GST
  • Input voltage: DC 5V-15V
  • Output amplitude: 4.2V V-PP to 11.4V V-PP
  • Input current: 100mA
  • Output current: 15mA for 5v & 35 mA for 12v
  • 50% duty cycle form 3.7hz(minimum)
  • 98% duty cycle for 1.3 KHz(max)
  • Output LED indication
  • Generate adjustable pulse for MCU
  • Generate adjustable pulse to control circuitry
  • Dimension: 31*22*2mm
 

NOKIA DISPLAY MODULE

₹399.00 inc. GST
  • Display technology: dot matrix LCD
  • MCU interface: SPI
  • Screen size: 1.5 inch
  • Resolution: 84*48 pixels
  • Operating voltage: 2.7v-3.3v
  • Operating current: 50mA
  • Current consumption: 6mA
  • Consist of a Philips PCD8544 interface chip for easy interfacing
  • Support decent graphics of bitmap images
  • Available in green and blue backlight
  • Viewing angle: 180 degree
  • supports different types of MCU, such as Arduino, AVR, SPI, M, CS51
  • Transfer rate up to 4Mbps, can full speed write data without waiting time
  • Dimension:10.16*7.62*1.27cm
  • Weight: 10gm
 

OpAmp Breakout – LMV358

₹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

OV7670 Camera Module

₹350.00 inc. GST
  • Model: OV7670 640X480 VGA CMOS CAMERA
  • I/O Voltage: 2.5V to 3.0V
  • Operating Power: 60mW/15fpsVGAYUV
  • Sleeping Mode: <20μA
  • Operating Temperature: -30 to 70 degrees Celsius
  • Pixel Coverage: 3.6um x 3.6um
  • Lens Size: 1/6″
  • Vision Angle: 25 degrees
  • Frame Rate: 30fps VGA
  • Sensitivity: 1.3V / (Lux-sec)
  • Signal to Noise Ratio: 46 dB
  • Dynamic Range: 52 dB
  • Browse Mode: By row
  • Electronic Exposure: 1 to 510 row
  • Duck Current: 12 mV/s at 60℃
  • PCB Size (L x W): Approx. 1.4 x 1.4 inch / 3.5 x 3.5 cm
  • Support VGA, CIF and from CIF to 40 x 30 format
  • Various Pixel methods for sub-sampling; Auto Image Control: AEC, AGC, AWB, ABF, ABLC;
  • Image Quality Control: Colour saturation, hue, gamma, sharpness, and anti-blooming;
  • DSP includes noise reduction and defect correction; Support image scaling; Lens shading correction;
  • Flicker 50/60Hz auto-detection
  • Colour saturation level auto adjust
  • Edge enhancement level auto adjust
  • De-noise level auto adjust
  • High sensitivity for low light applications
  • Low voltage suitable for embedded applications
  • Standard SCCB interface, compatible with I2C interface

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

PCF8591 ADC-DAC

₹450.00 inc. GST
  • Operating voltage range: 2.5V-6V
  • Low standby current
  • I2C bus serial input/output
  • PCF8591 by 3 hardware address pins addressing
  • PCF8591 I2C bus speed sampling rate decided 4 analogue inputs programmable single-ended or differential input
  • Automatic incremental channel selection
  • PCF8591 analogue voltage range from VSS to VDD
  •  On-chip track-and-hold circuit
  •  8-bit successive approximation A / D converter
  •  1 analogue output DAC gain
  • Single power supply
  • Module power supply indicator lights
  • DA output indicator
  • Dimension: 3.6*2.3cm

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

PH Tester Soil Water Moisture Light Test Meter Sensor

₹600.00 inc. GST
  • Three different soil test meters in one device; Measures moisture, pH/Acidity, and light.
  • Detector shape: Needle ( 1pc Copper needle, 1pc Silver needle)
  • Needle length: approx. 210mm/8.26'
  • Moist value (1-10RH): 1-3(Red): need  water,  4-7(Green): favorable moisture,  8-10(Blue): too wet
  • pH value (8-3.5): Neutral solution : =7, Acid reaction : <7, Alkaline reaction : >7
  • Light value (0-2000 Lux)
  • Higher values mean the greater the intensity of the light
  • Help you to determine if the plant getting adequate light
  • Total Length:250 mm
  • Probe Length:170 mm
  • Probe Diameter:5 mm
  • Material: Body: Plastic
  • Probe: Stainless Steel & Aluminium
  • 100% Accuracy; Easy to read moisture, pH, and light levels;
  • No battery is required, simple and convenient to use.
  • Working temperature: 5 degrees -50 degrees C
  • Dimension: 285*50*30mm
  • Weight: approx. 57g