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.
    • Can detect flame or wavelength of light source within 760nm~1100nm.
    • Lighter flame detect distance 80cm.
    • Greater the flame, farther the test distance.
    • Detect angle: 60 degree, very sensitive with flame spectrum.
    • The sensitivity is adjustable.
  • This Line Tracker sensor consists of 3 IR transmitter and IR receiver pairs. This tracker sensor is typically used for robots in line following task. It can be used for either dark or bright line following. The tracker sensor have 3 digital outputs to user indicating the existence of the line. Every sensor is provided with its own LEDs as indication of line detection.
  • Ultraviolet rays UV Sensor ML8511

    SKU: E-261 425.00 +GST
    Description: The GY8511 breakout is an easy to use ultraviolet light sensor. The MP8511 UV (ultraviolet) Sensor works by outputing an analog signal in relation to the amount of UV light that’s detected. This breakout can be very handy in creating devices that warn the user of sunburn or detect the UV index as it relates to weather conditions.
    This sensor detects 280-390nm light most effectively. This is categorized as part of the UVB (burning rays) spectrum and most of the UVA (tanning rays) spectrum. It outputs a analog voltage that is linearly related to the measured UV intensity (mW/cm2). If your microcontroller can do an analog to digital signal conversion then you can detect the level of UV!
  • Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, position limit, etc. In principle, any rate meter simply measures the rate at which some event occurs. Usually this is done by counting the events for a given period of time (integration interval) and then simply dividing the number of events by the time to get the rate.
  • USB to UART Converter is a very useful tool for Embedded Systems. If you haven’t one, please try to buy it. It will definitely boost development speed of projects which uses UART modules like interfacing GSM, GPS, Bluetooth, Wi-Fi et. By using it we can easily study these modules by sending data directly from your PC and analyzing the received data in your computer display without programming a microcontroller. Here we will use PL2303, one of the most popular USB to UART Converter manufactured by Prolific Technology Inc.
  • 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
  • GY-31 TCS3200 Color Sensor Module

    SKU: E-270 700.00 +GST
    TCS3200 Color Sensor is a complete color detector, including a TAOS TCS3200 RGB sensor chip and 4 white LEDs. The TCS3200 can detect and measure a nearly limitless range of visible colors. Applications include test strip reading, sorting by color, ambient light sensing and calibration, and color matching, to name just a few.
  • Description:
    • The dimensions: 32mm x 14mm approx
    • The working voltage: 3.3V-5V DC
    • On-board LM393 voltage comparator chip and vibration sensing (generally SW-18010P) probe.
    • Sensitivity adjustable (fine tune) using potentiometer.
    • Can be used to detect vibration and other occasions.
    • On-board output signal indication LED, effective output signal is high level, and the same time the indicator LED turns on.
    • Output signal can be directly connected to the microcontroller I
  • Product description: Description: stm32f103c8t6 Minimum System Board, Beginner Level Board! Also, keil arm compiler, jlink, serial download, upgrade from 51 to arm, original chip, stable and high quality, easy to use, exclusive design and development, technical support well! Purchase.   Features: stm32f103c8t6 Minimum System Learning Development Board Power supply voltage: 1. USB - 5 V 2.5 Volt front row power supply 3.3 V power supply option Typical application: led flashing light program (support various other programs) Main resources: 1. USB function 2. user led 3. power led 4. reset Maximum features: 1. compact design, easy to carry 2. full gold leaf in the front row 3. switch for imported material, etc. Dimension: 4.5 cm * 6.2 cm

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