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.
  • Description: -Brand new Black/White Line Hunting Sensor for Intelligent Car Tracing. -Features VCC/OUT/GND pin connector. -Output electrical level signal: Low level when detecting objects/ high level when no objects/0 or 1 decides if objects exist. -Power by 2.5-12V (cannot over 12V). -Perfect DIY parts for intelligent cars. -Color: Black panel -Working Current: 18-20mA at 5V -Package Dimensions: 77.0 x 49.0 x 12.0 mm -Weight: 5.0g
  • The BMP280 sensor is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI. Features: - Pressure range: 300 ~ 1100hPa (altitude 9000 m ~ -500 m); - Working voltage: 1.71 - 3.6VDC; - Low power consumption: 4μA; - High precision: at low-power mode, the resolution is 0.06hPa (0.5 meters); - Temperature output; - Communication interface: I2C or SPI; typical application: - GPS precise navigation (dead reckoning, the upper and lower bridge detection, etc.); - indoor and outdoor navigation; - The weather forecast; - The vertical velocity indication (rise / sink speed);
  • Features

    • Supports following Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
    • Supports 8 independent sockets simultaneously
    • Supports Power down mode
    • Supports Wake on LAN over UDP
    • Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)
    • Internal 32Kbytes Memory for Tx/Rx Buffers
    • 10BaseT/100BaseTX Ethernet PHY embedded
    • Support Auto Negotiation (Full and half duplex, 10 and 100-based)
    • Not support IP Fragmentation
    • 3.3V operation with 5V I/O signal tolerance
    • LED outputs (Full/Half duplex, Link, Speed, Active)

    Specifications

    • Module size: 55mm x 28mm
    • Power supply: 3.3v /5v
    • SPI clock frequency(MAX): 80M
    • Work current(typ): 128mA
  • W5500 Ethernet Shield Full Board

    SKU: E-472 800.00 +GST
    W5500 Ethernet shield is designed using the WIZnet W5500 chip. It supports both 3.3V & 5V. This Ethernet Shield is compatible with Arduino and ARM embed Platform. Features -Suppport 3.3V / 5V. -High Speed Ethernet controller W5500 chip. -SPI interface. -Internal 32Kbytes Tx/Rx buffer. -10/100 Ethernet PHY embedded. -Support Auto Negotiation (Full / Half duplex, 10 / 100-based). -Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE. -User Selectable GPIO pin. -Support SD-card slot for storage. -Support I2C, UART interface.
  • 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
  • The CC3D provides a crisp feel when flying tricopters, quads, hexas, octocopters, and even fixed wing planes.
    CC3D CopterControl Hardware Features
    -Powerful STM32 32-bit microcontroller running at 90MIPs with 128KB Flash and 20KB RAM.
    -3-axis high-performance MEMs gyros and 3-axis high-performance MEMs accelerometer.
    -Tiny 36mmx36mm 4 layer PCB for superior electrical noise reduction and flight performance.
    -Software support for Windows, Mac and Linux.
    -Direct high speed USB support with no drivers required, a truly plug and play device.
    -Spektrum satellite receiver support.
    -Futaba S-BUS hardware support.
    -Innovative Flexi-port technology for superior port flexibility.
    -4Mbits on-board EEPROM for configuration storage.
  • MAX485 TTL To RS485

    SKU: E-469 50.00 +GST
    Feature: *Operating voltage: 5V. *On-board MAX485 chip. *A low power consumption for the RS-485 communication. *Slew-rate limited transceiver. *5.08mm pitch 2P terminal. *Convenient RS-485 communication wiring. *All pins of chip have been lead to can be controlled through the microcontroller. *Board size: 44 x 14mm.
  • This is an IC Test Clip for 8-pin small outline integrated circuits (SOIC). This test clip assures a secure connection to all chip leads on an 8-pin SMD SOIC and provides hands-free testing. On this test clip you will find two sets of gold plated contacts, upper contacts to attach wiring and lower contacts for an 8-pin IC. Simply place your choice of IC in the lower contacts and attach female terminated jumper wires to the 0.1" spaced upper contacts and you are ready to start testing!
  • Specifications: Operating Voltage:5V Total resistance:100K ohm Port voltage:-5V~5V Taps:100 Interface: CS, U/D, INC Resistance increase mode: Linear Working current:3mA Packages/temp (℃): 8SOIC/-40~85
  • Features: -Support CAN V2.0B specification, the communication speed 1Mb / S. -0 to 8-byte data field. -Three frames - standard, expand the frame and remote. -DC5V power supply module & SPI interface protocol control. -120 ohm termination resistors, Impedance matching, ensure drive capacity, long-distance data transmission against signal radiation. -Module dimensions - 4 x 2.8 cm / 1.57 x 1.1" (approx.). -Working Current - typ. 5mA & 1μA standby current. -Working Temperature - (Industrial grade) -40 ℃- 85℃.
  • 1): Wide Input Range This product AD620 zoom, you can zoom microvolts mV, more accurate than the market LM358 amplification, better linearity. 2): magnification using potentiometer amplify the input signal, magnification up to 10,000 times, can be adjusted only via a potentiometer. 3): Wide power supply range 7-24V DC power supply can be entered Performance: -Wide supply voltage range: 7-24V input -Ultra-low input offset voltage: 50μV maximum. -Ultra Low Input Bias Current: 1.0nA (maximum). -CMRR: 100dB -Ultra-low input offset voltage drift: 0.6μV / (maximum). -Ultra-stable, time: 2μV / month maximum
  • *Heating voltage: 5 ± 0.2V (AC · DC). *Current :5-10mA. *Detectable concentration range: PH0-14. *Test the temperature range :0-80 °. *Response time: ≤ 5S. *Stabilization time: ≤ 60S. *Component Power: ≤ 0.5W. *Working temperature: -10 ~ 50 ° (nominal temperature 20 °). *Humidity: 95% RH (nominal humidity 65% RH). *Life: 3 years. *Size: 42mm × 32mm × 20mm.
  • Specifications Processor- Broadcom BCM2387 chipset. 1.2GHz Quad-Core ARM Cortex-A53 802.11 b/g/n Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE) GPU -Dual Core VideoCore IV® Multimedia Co-Processor. Provides Open GL ES 2.0, hardware-accelerated OpenVG, and 1080p30 H.264 high-profile decode. Capable of 1Gpixel/s, 1.5Gtexel/s or 24GFLOPs with texture filtering and DMA infrastructure Memory- 1GB LPDDR2 Operating System- Boots from Micro SD card, running a version of the Linux operating system or Windows 10 IoT Dimensions- 85 x 56 x 17mm Power- Micro USB socket 5V1, 2.5A Connectors: *Ethernet- 10/100 BaseT Ethernet socket *Video Output- HDMI (rev 1.3 & 1.4 *Composite RCA (PAL and NTSC) *Audio Output -Audio Output 3.5mm jack, HDMI *USB- 4 x USB 2.0 Connector *GPIO Connector- 40-pin 2.54 mm (100 mil) expansion header: 2x20 strip *Providing 27 GPIO pins as well as 3.3 V, 5 V and GND supply lines *Camera Connector- 15-pin MIPI Camera Serial Interface (CSI-2) *Display Connector- Display Serial Interface (DSI) 15 way flat flex cable connector with two data lanes and a clock lane *Memory Card Slot- Push/pull Micro SDIO
  • Feature: *3.3V or 5.0V DC power supply. *MCU interface: SPI. *Main ADC chip: TM7705 (AD7705 chip is fully compatible) *LM285-2.5 external reference voltage. Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference. Please sights. *The input circuit with a divided resistor and RC filter, enabling customers to change their own gain range. *Chip programmable gain amplifier with a gain range: 1-128 times. *Chip buffer amplifier input with direct connection Sensor.
  • ADC Bit rate: 16 Bit. Interface Type: I2C. Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs. Input voltage: 2.0-5.5v. Channel input voltage :0-VDD. Continuous Mode: Only 150μA. Single-Shot Mode: Auto Shut-Down. PROGRAMMABLE DATA RATE:8sps-860sps. Input range programmed control, 7 types input ranges: -0.256V ~ 0.256V, -0.512V ~ 0.512V, -1.024V ~ 1.024V, -2.048V ~ 2.048V, -4.096V ~ 4.096 V, -6.144V ~ 6.144V. I2C 7-bit addresses between 0x48-0x4B. Size:18mm*28mm. Applications -Portable instrumentation. -Consumer goods. -Battery monitoring. -Temperature measurement. -Factory automation and process controls.
  • Features 1 Input voltage range:4 -40VDC 2 Output voltage range:1.25-37VDC adjustable 3 Output current:2A 4 voltmeter range: 0 to 40V, error 0.1V 5 Input reverse polarity protection 6 Built in output short protection function 7 Built in thermal shutdown function 8 L x W x H =6.1*3.4*12 cm 9 Weight: 22g 10 LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeteradjustable accurate. 11 Press the rightkey to let the display show the input or output voltage. when the right OUT led light, it shows output, the left IN led show input.
  • Multi function shield Features -4 digit 7-segment LED display module driven by two serial 74HC595’s. -4 LED’s. -10K potentiometer. -3 x push buttons. -Piezo buzzer. -DS18B20 temperature sensor interface (not included). -Infrared receiver interface. -Serial interface header for connection to serial modules.
  • The TSL2561 is an inexpensive, yet sophisticated, light sensor. Unlike simpler sensors, like photoresistors and photodiodes, the TSL2561 incorporates both infrared and visible light sensors to better approximate the response of the human eye. Because the TSL2561 is an integrating sensor (it soaks up light for a predetermined amount of time), it is capable of measuring both very small and very large amounts of light.
  • '-The lamp brightness can be adjusted by requirement,it is very to operate. -It can touch in medium protection,such glass,acrylic,plastic,ceramics and so on,which is very safe. -Wide application of voltage range,you can choose arbitrarily between 2.4V to 4.5V. -Anti power and phone interference,the EFT can reach above /-2KV;the touch response sensitivity and reliability will not affected by the close distance or multi-angle mobile phone interference. -Install: Needn’t to touch copper foil directly,the dimming can be processed across acrylic glass(above 3mm) or plastic. -Application:It can control LED module,light and so on.It is available for indoor LED,lighting lamp,DIY automotive lights dimming refit. -Function:Single touch,using the principle of capacitance touch .-The default function is switch,dimming,with brightness memories LED touch dimming.It will light slowly when turn on the lights,and become dark slowly when turn off,which effectively avoid the stimulation to eyes. -Dimming mode:Non-polar PWM dimming. -Wiring method:PCB board(VCC,GND) is power input,(LED , LED-) is connected with the LED lamps of positive and negative level (fingerprint) touch area, also can wire to lead out (the wiring should not be too long), copper skin area should be 2x3cm. With copper foil copper foil board module will side to the shell side.
  • OLED Driver IC: SSD1306 Input Voltage: 3.3V ~ 6V Only Need 2 I/O Port to Control # Image shown is a representation only #  
  • 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.
  • Description: The module is used in chip TM1638, a collection of these three common MCU peripheral circuit, the biggest feature is just take three microcontroller IO port to drive, do not need to scan display and key scanning microcontroller intervention, only need to read the relevant register send display data or test button, save MCU resources. We usually use an external microcontroller 8 LED, 8 digital tube, eight keys which will occupy the number of IO ports, far more than three IO mouth it, but with this module can be achieved. The practical application of key sensitive display good results. Wiring: VCC GND connected to 5V power supply, STB CLK DIO connected microcontroller IO port.
  • This shield V03 can achieve a simple two crunodal ZigBee network,achieve wireless communication between Arduino ,and allows the Arduino to wireless communicate over a modified ZigBee protocol using the popular XBee module.It works with all XBee modules including the Series 1 and Series 2.5, standard and Pro versions.
  • Cable specs: -Stainless steel tube 6mm diameter by 30mm long. -Cable is 36" long / 91cm, 4mm diameter. -Contains DS18B20 temperature sensor. -If your sensor has four wires - Red connects to 3-5V, Black connects to ground and White is data. The copper wire is soldered to the wire shielding. -If your sensor has three wires - Red connects to 3-5V, -Blue/Black connects to ground and Yellow/White is data. DS18B20 Technical specs: -Usable temperature range: -55 to 125°C (-67°F to 257°F). -9 to 12 bit selectable resolution. -Uses 1-Wire interface- requires only one digital pin for communication. -Unique 64 bit ID burned into chip. -Multiple sensors can share one pin. ±0.5°C Accuracy from -10°C to 85°C. -Temperature-limit alarm system. -Query time is less than 750ms. -Usable with 3.0V to 5.5V power/data.
  • '-24V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current. -Equipped with high-current relay, AC250V 10A ; DC30V 10A. -Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). -Indication LED’s for Relay output status.

Title

Go to Top