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.
  • This is a 12V 1-Channel Relay interface board which can be controlled directly by a wide range of micro controllers such as Arduino, AVR, PIC, ARM, 8051 and so on. It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc High quality screw terminals (Terminal Block) provided (C, NC , NO) for quick and easy connection LED Status indicators to indicate the relay ON/OFF status.
  • L293D Motor Driver Board

    SKU: E-40 120.00 +GST
    L293D Motor Driver Board E-40 L293D Motor Driver shield Input Voltage Range: 4.5 To 24VDC Output current Per Channel: 600mA Peak Output current: 1.2A
  • TCS3200 TCS230 Color Sensor Module

    SKU: E-39 750.00 +GST
    The TCS230 programmable color light-to-frequency converter combines configurable silicon photodiodes and a current-to-frequency converter on single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). The full-scale output frequency can be scaled by one of three preset values via two control input pins. Digital inputs and digital output allow direct interface to a microcontroller or other logic circuitry. Output enable (OE) places the output in the high-impedance state for multiple-unit sharing of a microcontroller input line.
  • DTMF Module

    SKU: B-33 130.00 +GST
    DTMF Refers to Dual Tone Multi-Frequency Signaling. This DTMF is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center.
  • HC-06 RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL to UART converter and adapter. This module is an Upgrade from the older HC-05 and has better stable Firmware. Features: Bluetooth Serial Transceiver Module with backboard. This module includes key interface and state interface compared with Smart Bluetooth Module Baseboard. The Bluetooth Module Baseboard can be compatible with slave mode. Works for Bluetooth TTL transceiver module which allows your target device to both senders receive the TTL data. The key interface on the baseboard is the master mode button and can be controlled by high level from external MCU, and then this module will search again automatically. Built in antenna Bluetooth version: V2.0 EDR
  • ME -007 ULTRASONIC MODULE

    SKU: E-24 550.00 +GST
    Product Description ME-007 Ultrasonic ranging module is a non-contact distance sensing module and having the feature of high performance and cost-effective. Measuring range is 0.02 ~ 5.00m, measurement accuracy is 1cm.
  • HY-SRF05 ULTRASONIC SENSOR

    SKU: E-23 550.00 +GST
    The SRF05 is an evolutionary step from the SRF04, and has been designed to increase flexibility, increase range, and to reduce costs still further. As such, the SRF05 is fully compatible with the SRF04. Range is increased from 3 meters to 4 meters. A new operating mode (tying the mode pin to ground) allows the SRF05 to use a single pin for both trigger and echo, thereby saving valuable pins on your controller. When the mode pin is left unconnected, the SRF05 operates with separate trigger and echo pins, like the SRF04. The SRF05 includes a small delay before the echo pulse to give slower controllers such as the Basic Stamp and Picaxe time to execute their pulse in commands
  • GH 311-Ultrasonic Sensor

    SKU: E-22 750.00 +GST
    Usage: Supply module with 6-12V, the output will be 5V while obstacle in range, or 0V if not. The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules, Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation ;if not, then power again.
  • 4 pins Power supply: 5V DC Static current: 2mA Sensor angle: 15 to 35 degrees Sensing distance: 0.75in (2cm) to 13ft (4m) Precision: up to 0.04in (1.0mm)
  • he smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That’s right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL. Includes two indicator LEDs for TX and RX. Runs from 300bps up to 115200bps.
  • HDMP01 Compass Module

    SKU: E-16 950.00 +GST
    The HDPMO1 is a dual-axis magnetic sensor, it is a complete sensing system with on-chip signal processing and integrated I2C bus, allowing the device to be connected directly to a microprocessor eliminating the need for A/D converters or timing resources. It can measure magnetic field with a full range of ±2 gausses and a sensitivity of 512counts/gauss @3.0 V at 25°C.
  • Magnetic fields and current go hand-in-hand. When current flows through a wire, a magnetic field is created. This is the basic principle behind electromagnets. This is also the principle used to measure magnetic fields with a magnetometer. The direction of Earth's magnetic fields affects the flow of electrons in the sensor, and those changes in current can be measured and calculated to derive a compass heading or other useful information
  • The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor™ (DMP™) capable of processing complex 9-axis MotionFusion algorithms, the MPU-6050 does away with the cross-axis alignment problems that can creep up on discrete parts. Our breakout board for the MPU-6050 makes this tiny QFN package easy to work into your project. Every pin you need to get up and running is broken out to 0.1" headers, including the auxiliary master I2C bus which allows the MPU-6050 to access external magnetometers and other sensors.
  • This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to -16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0 degrees;.
  • ADXL 335 Module

    SKU: E-12 540.00 +GST
    Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelerometers. The ADXL335 is a triple axis MEMS accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing range of /-3g. There is no on-board regulation, provided power should be between 1.8 and 3.6VDC. Board comes fully assembled and tested with external components installed. The included 0.1uF capacitors set the bandwidth of each axis to 50Hz.
  • GPS MODEM -SIM28M WITH ANTENNA

    SKU: E-11 1,000.00 +GST
    SIM 28 ML is stand-alone or A-GPS receiver with build in LNA. SIM 28M can relax can relaxed antenna requirement and don't need for external LNA. Sim 28ML can track as low as -165 dbi signal even without network assistance.SIM 28ML has excellent low power consumption characteristics(acquisition 17mA, tracking 16 mA). Sim 28ML supports various location and navigation applications including autonomous GPS, QZSS,SBAS ranging(WASS, EGNOS, GAGAN, MSAS). DGPS and A-GPS.
  • RFID Reader 125KHz with USB Output

    SKU: E-10 460.00 +GST
    RFID Reader Modem USB
  • This module directly connects to any microcontroller UART or through a RS232 converter to PC.It gives UART/Wiegand26 output. This RFID Reader Module works with any 125 KHz RFID tags 1.Specifications 5VDC through USB (External 5V supply will boost range of the module) Current: <50mA Operating Frequency: 125Khz Read Distance: 10cm Size of RFID reader module: 32mm(length) * 32mm(width) * 8mm(height) 2. RS232 interface format: 10 ASCII DATA (card no.) 2 ASCII DATA (XOR result) E.g. Card number is 4500C5D1E9B8 read from reader then the card number on card will be as below. 45 - Preamble 00C5D1E9 value in Hex = 12964329. / B8 is XOR value for (45 XOR 00 XOR C5 XOR D1 XOR E9) Hence number on the card is 0012964329. 1. Data baud rate: 9600 bps 2. Data bit 8 bits 3. Parity check: None 4. Stop bit
  • EM-18 RFID Reader Module

    SKU: E-7 300.00 +GST
    Description This is a great little RFID Reader Module from Innovations, simillar to the ID models (the difference being no silicone protection on the back). If you need an inexpensive way to get started with RFID, this is a great little module. Just power the module, and it will read any RFID card within range. 1. Reading distance : 100mm 2. Frequncy:125Khz 3. Card format : EM4100 or compatible chip It will output the cards ID in a serial string, which can easily be read by any microcontroller. The spacing on the pins is 2.54 mm, which means the module will directly fit on a breadboard.Note: This Module will not work the Atmega32u2 Developement Board. Technical Specifications 1. 5V supply 2. 125kHz read frequency 3. EM4001 64-bit RFID tag compatible 4. 9600bps TTL and RS232 output 5. Magnetic stripe emulation output 6. 100mm read range 7. Interface: Wiegand 26 , RS232 8. Output: RS232 and WG26 9. Range of power supply: 4.6V to 5.4V 10.Encoding: Manchester 64-bit,modulus 64
  • Q2406 Wavecom GSM Modem with USB for Arduino/Raspberry-Pi/Robotics The Q2406 wavecom GSM modem follows plug and play operation with on board USB interface for communication and follows standard AT command set. Advantage of using this modem will be that you can use its USB port to communicate and develop embedded applications. The modem can either be connected to PC serial port directly or to any microcontroller. It can also be used in GPRS mode to connect to internet and do many applications for data logging and control. Features of Q2406 Wavecom GSM Modem with USB: Dual Band EGSM/GPRS 900/1800 MHz. Compliant to GSM phase 2. GPRS Class 2. Output power: Class4 2W for EGSM 900. Class2 1W for GSM1800. Control via AT commands. SIM application tool kit. Supply voltage range: 3.1 to 4.5VDC. Temperature range: -20 to 55 (operational functionality). -30 to 85 (storage temperature). Dimensions: 58.3x 32.2x 3.9mm. Weight: 17g. Voice: noise suppression and echo cancellation. SMS: Text and PDU mode, Point to point (MO/MT), Cell broadcast. DATA: Transparent and non transparent CSD up to 9.6kbps, USSD,. Interfaces: RF connector, 60 pin system connector,. SIM card connector, keypad and LCD etc.. Applications of Q2406 Wavecom GSM Modem with USB: Large shopping malls, supermarkets. Professional market, large wholesalers. Large hotels, large-scale entertainment. Large agencies. Transport, logistics industry. Large enterprises, and institutions. Large hospitals, large bookstore. Newspaper, television and radio stations. Oil Company (other chain business model). Government agencies or large township. These are used in different robotics applications. GSM based Electrical/Electronic project.
  • A pasive infrared sensor (PIR sensor) is an electronicsensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors
  • 4 Channel Wireless RF Remote Module 433Mhz- The super-regenerative receiver module using the LC oscillator circuit containing amplifier shaping, the output data signal is decoded. Receiver module has a wide receiver bandwidth, typically ± 10MHz, factory general tone in the 433.92MHZ. The receiver module is DC 5V power supply. Specifications:
    • Operating voltage (V): DC5V
    • Quiescent Current (mA): 4.5MA
    • Modulation: AM (OOK)
    • Operating Temperature: -10 ° C to 70 ° C
    • Receiver sensitivity (dBm):-105DB
    • Operating frequency (MHz): 433.92 MHz
    • Encoding: the pad code (fixed code)
    • Work: M4 - Jog: Press and hold let go on the output, let go to stop the output
    • Dimensions (LWH): 41 x 23 * 7mm

Title

Go to Top