Rajiv Electronics

YOUR PARTNER IN TECHNOLOGY SOLUTIONS

Rajiv Electronics

YOUR PARTNER IN TECHNOLOGY SOLUTIONS

Discount-For bulk orders kindly email us on (rajiv2digital@gmail.com). We will provide you the best possible discount.
  • Naze32 6DOF Flight Control board

    SKU: E-471 1,500.00 +GST
    Specification: Item name:NAZE32 REV6a Flight Controller CPU:STM32F 103CBT6 Sensors: MPU6500 USB To UART:CP2104 Height: 36mm Width: 36mm Weight: 6 grams (no headers, 8 grams with) Version:6 DOF and 10 DOF Features: Battery voltage monitoring Built-in FrSky telemetry converter Modern 32-bit processor (STM32 F103) running at 3.3V/72MHz. Onboard USB for setup and configuration Modern GUI for all operating systems, Baseflight Configurator
  • NanoVNA-F V2 50kHz-3GHz IPS 4.3Inch LCD Display Vector Network Analyzer S-A-A-2 Antenna Analyzer Sho E-880 Measurement frequency: 50KHz -3GHz Display: 4.3inch, Resolution 800*480 Battery: 5000mAh Li-ion Battery RF output power: -9dBm (error within 1GHz: ±1dB) Frequency accuracy: <0.5ppm S21 dynamic range: 70dB (1.5GHz), 60dB (3GHz) S11 dynamic range: 50dB (1.5GHz), 40dB (3GHz) 2-port return loss: 20dB typ (1.5GHz), 13dB min (3GHz) Number of calibration points: 101 points Number of scanning points: 101 points Number of traces: 4 Number of mark points: 4 (the mark point bar can be moved up and down on the screen) Setting save: 5 groups (after saving, it can be directly recalled when it is used next time, no need to recalibrate, and the saved parameters before the last shutdown will be automatically recalled when it is turned on next time) Support calibration result interpolation, can measure without recalibration after adjusting the measurement frequency band Scan time: about 1.9s/1 time (50kHz ~ 3000MHz full frequency band)
  • Arduino Adapter Shield Turn Nano v3.0 to Uno can turn your Arduino Nano into a normal style Arduino Uno, so you use it not only as arduino nano itself, but also as a Uno with more standard shield.
  • In = 2-24V / Out = 5-28V @ 2A Switching Regulator (Boost = Output Voltage has to be higher than input voltage), Good for getting stable 3.3V or 5V output from 1xAA or 2xAA or Li-ion batteries. Specifications: -2V to 24V input voltage with output boost 5V to 28V adjustable. -Maximum output current: 2A. -Input voltage: 2V ~ 24V. -Maximum output voltage: > 5V - 28V. -Efficiency: > 93%. -Input voltage should not exceed the maximum input voltage. -Peak current output current should not more than 2A. -Output voltage should always be higher than Input voltage. -PCB Size: 36 mm * 17 mm * 14 mm.
  • MQ7 Carbon Monoxide Sensor

    SKU: E-196 125.00 +GST
    This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. Features High sensitivity to CH4,Natural gas Small sensitivity to alcohol, smoke Fast response Stable and long life Simple drive circuit
  • MQ5 LPG Natural Gas Sensor Module

    SKU: E-57 110.00 +GST
    Gas Sensor(MQ5) module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer.
  • MQ5 LPG Natural Gas Sensor

    SKU: E-102 90.00 +GST
    The sensor has a sensitive filament made of SnO2. In the presence of clean air, this filament tends to have lower electrical conductivity. When a combustible gas such as LPG is introduced, the filament’s conductivity rises, and the amount of change in it’s conductance/resistance can be used to indicate the equivalent gas concentration. This effect tends to be particularly pronounced at higher temperatures, and resistive heating element is present as well. SnO2 is particularly sensitive to Methane, Butane and Propane, but is also sensitive to other combustible gases as well.
  • MQ3 Alcohol Gas Sensor

    SKU: E-100 100.00 +GST
    Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ-3 gas sensor has high sensitity to Alcohol, and has good resistance to disturb of gasoline, smoke and vapor. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different application.
  • The MQ series of gas sensors use a small heater inside with an electro-chemical sensor. They are sensitive for a range of gasses and are used indoors at room temperature. The output is an analog signal and can be read with an analog input of the Arduino. The MQ-2 Gas Sensor module is useful for gas leakage detecting in home and industry. It can detect LPG, i-butane, propane, methane ,alcohol, hydrogen and smoke.
  • MQ-135 is sensitive air quality sensor that detects NH3, NOx, alcohol, benzene, smoke, CO2, etc. Heater voltage 5V, 31 ohm (40mA consumption) The board has digital and analog output.

    FEATURES

    • Detects NH3, NOx, alcohol, benzene, smoke, CO2, etc.
    • Operating voltage 5V
    • Operating current 40mA
    • Both digital and analog output
    • Popular sensor - a lot of examples available for different platforms
    • Port explanation : AO for analog output, DO for digital output, GND for ground, VCC for 5V voltage input

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