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0.56 inch Red 2 Digit 7 Segment LED Display CC 18pin

90.00 57.82 Inclusive of 18% GST, GST Credit Available. Free Shipping on orders above 999
  • Bright Red LED chip, which is made from AlGaAs on GaAs substrate
  • Blackface and RED LED segments
  • Type: Common cathode
  • No. of Pins: 18
  • Low Current Consumption
  • High Brightness
  • AT89S52-24PU DIP-40 Microcontroller

    107.00 79.06 Inclusive of 18% GST, GST Credit Available. Free Shipping on orders above 999
  • "Package/Case: DIP-40
  • 8K Bytes of In-System Reprogrammable Flash Memory
  • Endurance: 1,000 Write/Erase Cycles
  • Fully Static Operation: 0 Hz to 33 MHz
  • Three-level Program Memory Lock
  • 256 x 8-Bit Internal RAM
  • 32 Programmable I/O Lines
  • Three 16-bit Timer/Counters
  • Eight Interrupt Sources
  • Programmable Serial Channel
  • Low Power Idle and Power Down Modes"
  • MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module

    1. Detecting range: 300~10000ppm
    2. Signal output indicator.
    3. Dual Signal output (analog output and TTL output).
    4. The TTL output signal is low level, allows us to connect with SCM directly.
    5. Analog output 0~5V voltage.
    6. Quick response and recovery.

    MQ-5 Methane LPG Liquid Propane Gas Sensor Module

    • Operating Voltage: 5V DC
    • High sensitivity to LPG, natural gas, town gas.
    • Small sensitivity to alcohol, smoke.
    • Stable and long life.
    • Simple drive circuit.
    • Fast response

    MQ-7 CO Carbon Monoxide Coal Gas Sensor Module

    • Operating voltage: DC 5 V.
    • The analog output voltage, the higher the concentration the higher the voltage.
    • The carbon monoxide detection with better sensitivity.
    • With a long service life and reliable stability.
    • Rapid response and recovery characteristics.
    • Range: 10 to 1000 ppm.

    MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module

    • Good sensitivity to CO/Combustible Gas
    • High sensitivity to Methane, Propane, and CO
    • Long life and low cost
    • Simple drive circuit
    • Input voltage: DC 5±0.2V
    • Current Consumption: 150mA

    MQ135 Gas Sensor Noxious Gas Detection Module Air Quality Test MQ-135 Air Pollution Sensitive Sensor for Mega 2560

    220.00 141.60 Inclusive of 18% GST, GST Credit Available. Free Shipping on orders above 999
  • Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 ppm Alcohol
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter
  • 17mm High excluding pins.
  • MQ2 Smoke LPG Butane Gas Sensor Module

    221.00 106.00 Inclusive of 18% GST, GST Credit Available. Free Shipping on orders above 999
    • Operating Voltage is +5V
    • Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane
    • Can be used as a Digital or analog sensor
    • The Sensitivity of Digital pin can be varied using the potentiometer
    • Long life and low cost
    • Simple drive circuit