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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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    Blue, Brown, Yellow

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      When selecting the delivery method, orders of in-stock items will be shipped out either the same day or next business day depending on the cut-off time listed below. Items being transferred from other global warehouses may require additional time for delivery.

      • Same-day dispatch cut-off time is: 10:30pm
      • In stock items ordered before this time will ship out the same day the order is placed.
      • Orders received on Saturday or Sunday will be shipped the next business day.

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      Items on backorder will be despatched when they arrive back in stock. If you place an order that has one or more items on backorder you can choose whether to have all items despatched together or to receive the items currently in stock as soon as possible.

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        We'll despatch in-stock items immediately and place any out-of-stock items on backorder. Items on backorder will be despatched as they become available. Therefore, your order may arrive in single or multiple deliveries.
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        If any items in your order are out of stock, we can hold your entire order until all items become available. Your order will then arrive in one delivery.

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    To discuss shipping options, please contact us at 9846720907 , 9061396217 or send an email to [email protected]

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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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    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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    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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    Ultrasonic Distance Sensor Module – HC-SR04

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹110.00 Original price was: ₹110.00.₹90.00Current price is: ₹90.00.
    • Features: 
      • Sensor Type: Ultrasonic
      • Output: Digital Sensor
      • Voltage: 5VDC
      • Detection distance: 2cm-400cm (0.02M - 4.0M)
      • Static current: < 2mA
      • Level output: high-5V
      • High precision: up to 0.3cm
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    BLDC RF PCB Board With Remote, For BLDC Ceiling Fan

    DEVELOPMENT BOARDS & PROTOTYPING
    ₹850.00 Original price was: ₹850.00.₹700.00Current price is: ₹700.00.
     
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    Electronic Spices Alligator Clips, Plastic Handle Test Metal Crocodile Clips(Red and Black)-10

    POWER SUPPLY, Connectors, Cable, Wire & Cable Assemblies, DEVELOPMENT BOARDS & PROTOTYPING
    ₹110.00 Original price was: ₹110.00.₹99.99Current price is: ₹99.99.
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    1 Channel 5V Relay Module without Optocoupler

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹65.00 Original price was: ₹65.00.₹45.00Current price is: ₹45.00.
    • Specification and Features :- 
      • 1 channel relay board
      • Operating Voltage 5V
      • Max Current : 20mA
      • Relay Contact Current Capacity at AC250V: 10A
      • Relay Contact Current Capacity at DC5V: 10A
      • One normally closed contact and one normally open contact
      • Triode drive, increasing relay coil
      • High impedance controller pin
      • Pull-down circuit for avoidance of malfunction
      • Power supply indicator lamp
      • Control indicator lamp
      • Indicator for Relay output status
      • Can Be controlled various appliances & other Equipment With Large current.
      • Standard TTL Level logic controlled (AVR, Arduino, 8051, PIC, ARM)
      • The module is compliant with international safety standards, control and load areas isolation trenches;
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    IR Sensor Module

    DEVELOPMENT BOARDS & PROTOTYPING, Passive Components
    ₹69.00 Original price was: ₹69.00.₹39.99Current price is: ₹39.99.
    • Features of IR Sensor Module:- 
      • When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 10cm, detection angle 35 °, the detection distance can be potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased.
      • the sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The black minimum detection range, white maximum; small area object distance is small, a large area from the large.
      • The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO.
      • The comparator using LM393, stable.
      • 3-5V DC power supply module can be used. When the power is turned on, the red power LED is lit.
      • With the screw holes of 3mm, easy to install.
      • Board size: 3.1CM * 1.5CM.
      • Each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer.
       
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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.

    • Velaparambil Sastha Temple Road, Kaloor, Cochin, 17, Kaloor, Ernakulam, Kerala 682017
    • Phone: 098467 20907, 9061396217
    • : [email protected], [email protected]
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