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    Zebion Ups Battery, 12V, 7 Ah

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    ₹899.00 Original price was: ₹899.00.₹799.00Current price is: ₹799.00.
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    V-Guard Cable 2.5 Sq mm x 90 mtr Coil RED, BLACK ,BLUE ,GREEN AND YELLOW

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    HomeDEVELOPMENT BOARDS & PROTOTYPING DSP Technology SineWave home UPS board 850 VA 12 V fully calibrated with display
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    PWM Solar Charge Controler Board 40 Amp
    PWM Solar Charge Controler Board 40 Amp ₹850.00 Original price was: ₹850.00.₹799.00Current price is: ₹799.00.
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    BLDC FAN  Kit -04 ( BLDC ceiling fan Kit )28w 300rpm
    BLDC FAN Kit -04 ( BLDC ceiling fan Kit )28w 300rpm ₹3,500.00 Original price was: ₹3,500.00.₹1,550.00Current price is: ₹1,550.00.

    DSP Technology SineWave home UPS board 850 VA 12 V fully calibrated with display

    ₹2,800.00 Original price was: ₹2,800.00.₹2,299.00Current price is: ₹2,299.00.

     

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    NodeMCU with Wi-Fi (CH340)

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹269.00 Original price was: ₹269.00.₹225.00Current price is: ₹225.00.
    • Built-in on-board USB-TTL serial converter based on CH340G, with Micro-USB socket
    • Power in for DC 4~9V DC to pin VIN
    • Pin headers 2.54mm (0.1") 15 pins x 2 rows
    • Arduino-like hardware I/O and can program in Arduino IDE
    • Event-driven API for network applications
    • 10 GPIOs D0-D10, PWM functionality, IIC and SPI communication, 1-Wire and ADC A0, etc. all in one board
    • Wifi networking (can be used as an access point and/or station, host a web server), connect to the internet to fetch or upload data
    The board combines features of a WiFi access point and station plus a microcontroller and uses simple Lua-based programming language.

    Arduino-like hardware IO

    Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script.

    Nodejs style network API

    Event-driven API for network applications facilitates developers writing code running on a 5mm*5mm MCU in Nodejs style. Greatly speed up your IoT application development process.

    Lowest cost WI-FI

    WI-FI MCU ESP8266 integrated and easy to the prototyping development kit. The best platform for IoT application development at the lowest cost.

    Usage Notes:

    The ESP8266 uses a lot of current, so if you're getting flakey behavior, make sure you are plugging your console cable into either a motherboard USB port or a powered USB hub. Don't use the 'extra' USB port on your monitor or keyboard.

    Expansion

    Recommended for use with our NodeMCU Development Board platform 
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    (JHD161A)16×1 Character LCD Display Parallel 8-bit interface DC 5V for all devlopment board Green)

    DEVELOPMENT BOARDS & PROTOTYPING
    ₹169.00 Original price was: ₹169.00.₹135.00Current price is: ₹135.00.
    • Date First Available ‏ : ‎ 18 December 2020
    • Manufacturer ‏ : ‎ Electronic Spices
    • ASIN ‏ : ‎ B08QZ2QCT5
    • Item part number ‏ : ‎ 161ADISPLED8BIT
    • Country of Origin ‏ : ‎ China
    • Manufacturer ‏ : ‎ Electronic Spices
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    Robotbanao Digital Timer Programmable Time Switch with LCD 4 Pin (Pack of 1)

    DEVELOPMENT BOARDS & PROTOTYPING
    ₹750.00 Original price was: ₹750.00.₹499.00Current price is: ₹499.00.
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    Product details

    • Date First Available ‏ : ‎ 26 October 2021
    • ASIN ‏ : ‎ B09KBSSMCS
    • Item part number ‏ : ‎ UNOR3_PARENT
    • Country of Origin ‏ : ‎ India
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    Arduino UNO R3 Development Board

    DEVELOPMENT BOARDS & PROTOTYPING, ARDUINO
    Rated 3.00 out of 5
    ₹680.00 Original price was: ₹680.00.₹589.00Current price is: ₹589.00.
    The Arduino Uno R3 is a open source microcontroller board based on the ATmega328 chip. This Board has 14 digital input/output pins, 6 analog input pins, Onboard 16 MHz ceramic resonator, Port for USB connection, Onboard DC power jack, An ICSP header and a microcontroller reset button. It contains everything needed to support the microcontroller. Using the board is also very easy, simply connect it to a computer with a USB cable or power it with DC adapter or battery to get started.

    The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2Atmega8U2 up to version R2) programmed as a USB-to-serial converter. While the Arduino UNO can be powered via the USB connection or with an external power supply, the power source is selected automatically.

    External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board's power jack. Also leads from a battery can be inserted in the Gnd and Vin pin headers of the Power connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 5v to 12v for Arduino Uno.

    Features:-

    • Microcontroller: ATmega328P.
    • Operating Voltage: 5V.
    • Input Voltage: 7-12V.
    • Digital I/O Pins: 14 (of which 6 provide PWM output).
    • Analog Input Pins: 6.
    • DC Current: 40mA.
    • Flash Memory: 32 KB.
    • SRAM: 2 KB.
    • EEPROM: 1 KB.
    • Clock Speed: 16 MHz.
     

    Applications:-

    • DIY project prototyping.
    • Developing varied varieties of projects that require a code based control.
    • Automation System development.
    • Learning AVR programming.
    • Entry level circuit designing.
     

    * Product Images are shown for illustrative purposes only and may differ from actual product.
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    INVERTER CONTROL CARD, FOR EXIDE ,V GUARD,AMARON, WHIRLPOOL,KEVIN

    DEVELOPMENT BOARDS & PROTOTYPING
    ₹750.00 Original price was: ₹750.00.₹450.00Current price is: ₹450.00.
    SUITABLE FOR ALL TYPE OF BRANDED INVERTER BOARD LIKE EXIDE, AMARON,WHIRLPOOL,KEVIN,V GUARD ETC....MENTION YOUR INVERTER CAPACITY ALONG WITH YOUR ORDER....
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    ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640 2MP

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹590.00 Original price was: ₹590.00.₹520.00Current price is: ₹520.00.
    Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC moduleLow-power dual-core 32-bit CPU for application processorsUp to 240MHz, up to 600 DMIPSBuilt-in 520 KB SRAM, external 4M PSRAMSupports interfaces such as UART/SPI/I2C/PWM/ADC/DACSupport for images WiFI uploadSupport TF cardSupport multiple sleep modesEmbedded Lwip and FreeRTOSSupport STA/AP/STA+AP working mode
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    DRIVER CARD, FOR EXIDE ,V GUARD,AMARON, WHIRLPOOL,KEVIN 850/650/1050

    DEVELOPMENT BOARDS & PROTOTYPING
    ₹400.00 Original price was: ₹400.00.₹250.00Current price is: ₹250.00.
    DRIVER CARD 850/650/1050VAUSED FOR ALL TYPE OF BRANDED BOARD (EXIDE,V GUARD,AMARON,WHIRLPOOL,KEVINKINDLY MENTION YOUR INVERTER CAPACITY IN THE ORDER....
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    ESP32 Capacitive Touch Sensor Pins with Arduino IDEDS

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹480.00 Original price was: ₹480.00.₹410.00Current price is: ₹410.00.
    ESP32 is designed for mobile, wearable electronics, and Internet-of-Things (IoT) applications. It features all the state-of-the-art characteristics of low-power chips, including fine-grained clock gating, multiple power modes, and dynamic power scaling. For instance, in a low-power IoT sensor hub application scenario, ESP32 is woken up periodically only when a specified condition is detected. Low-duty cycle is used to minimize the amount of energy that the chip expends. The output of the power amplifier is also adjustable, thus contributing to an optimal trade-off between communication range, data rate and power consumption.
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    Established in the year 2010 at Ernakulam, Kerala, We “Metro Electronics” are a Partnership based firm, engaged as the foremost Wholesale Trader of Power Inverter, Digital Meter, etc. Our products are high in demand due to their premium quality and affordable prices. Furthermore, we ensure to timely deliver these products to our clients, through this, we have gained a huge clients base in the market.

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    • Phone: 098467 20907, 9061396217
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