Showing 17–32 of 33 results

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  7.4 LIPO BATTERY INDICATOR DISPLAY BOARD POWER STORAGE MINISTER FOR RC

  ₹144.00 Original price was: ₹144.00.₹120.00Current price is: ₹120.00. + GST

  Features :

  • High reliability, low cost and compact size.
  • LED Flash for low charge warning.
  • Memory option to recall quantity of electricity.
  • Specifically designed to monitor the power level of battery while charging or discharging.
  • Provides instant battery status to permit effective management of the charging.
  • Display of 4 segment LED bar graph.
  • Easy to install and operate.
  • Easy to install and operate.

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  LM3914 Dot/Bar Display Driver IC DIP-18 Package

  ₹78.00 Original price was: ₹78.00.₹22.10Current price is: ₹22.10. + GST

  The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a moving dot to a bar graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors. This feature is one that allows operation of the whole system from less than 3V.

  The circuit contains its own adjustable reference and accurate 10-step voltage divider. The low-bias-current input buffer accepts signals down to ground, or V?, yet needs no protection against inputs of 35V above or below ground. The buffer drives 10 individual comparators referenced to the precision divider. Indication non-linearity can thus be held typically to ?%, even over a wide temperature range.

  Versatility was designed into the LM3914 so that controller, visual alarm, and expanded scale functions are easily added on to the display system. The circuit can drive LEDs of many colors, or low-current incandescent lamps. Many LM3914s can be ?chained? to form displays of 20 to over 100 segments. Both ends of the voltage divider are externally available so that 2 drivers can be made into a zero-center meter.

  The LM3914 is very easy to apply as an analog meter circuit. A 1.2V full-scale meter requires only 1 resistor and a single 3V to 15V supply in addition to the 10 display LEDs. If the 1 resistor is a pot, it becomes the LED brightness control. The simplified block diagram illustrates this extremely simple external circuitry.

  When in the dot mode, there is a small amount of overlap or ?fade? (about 1 mV) between segments. This assures that at no time will all LEDs be ?OFF?, and thus any ambiguous display is avoided. Various novel displays are possible.

  Much of the display flexibility derives from the fact that all outputs are individual, DC regulated currents. Various effects can be achieved by modulating these currents. The individual outputs can drive a transistor as well as a LED at the same time, so controller functions including ?staging? control can be performed. The LM3914 can also act as a programmer, or sequencer.

  The LM3914 is rated for operation from 0?C to +70?C. The LM3914N-1 is available in an 18-lead PDIP (NFK) package.

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  Smoke Detection project (Assembled) DIY Experiments Science STEM KIT , 100% Tested

  ₹1,025.00 Original price was: ₹1,025.00.₹491.18Current price is: ₹491.18. + GST

  Please Note:  we are only providing kit we marked as ACTUAL PRODUCT, project shown customer needs to do at there own we just provide reference.

  1. Smoke Detection project (Assembled) Kitassembled Kits 100% Tested .
  2. Full documentation, includes Circuit diagrams, PCB Layout, Testing document, etc.
  3. Videos are available on YouTube for easy understanding
  4.100% Support on working days 11am – 9 PM , Email us Smartxbrains@gmail.com
  5.Fastest Delivery all over India

   

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  Smoke Detection for Industrial saefty DIY Experiments Science STEM KIT (Assembled), 100% Tested

  ₹1,025.00 Original price was: ₹1,025.00.₹491.18Current price is: ₹491.18. + GST

  Please Note  we are only providing kit we marked as ACTUAL PRODUCT, project shown customer needs to do at there own we just provide reference.

  1. Smoke Detection for Industrial saefty Kit assembled Kits 100% Tested .
  2. Full documentation, includes Circuit diagrams, PCB Layout, Testing document, etc.
  3. Videos are available on YouTube for easy understanding
  4.100% Support on working days 11am – 9 PM , Email us Smartxbrains@gmail.com
  5.Fastest Delivery all over India

   

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  Smoke Detection Alarm DIY Experiments Science STEM KIT (Assembled), 100% Tested

  ₹1,025.00 Original price was: ₹1,025.00.₹491.18Current price is: ₹491.18. + GST

  Please Note: we are only providing kit we marked as ACTUAL PRODUCT, project shown customer needs to do at there own we just provide reference.

  1. Smoke Detection Alarm kit assembled Kits 100% Tested .
  2. Full documentation, includes Circuit diagrams, PCB Layout, Testing document, etc.
  3. Videos are available on YouTube for easy understanding
  4.100% Support on working days 11am – 9 PM , Email us Smartxbrains@gmail.com
  5.Fastest Delivery all over India

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  Rated 4.42 out of 5

  LCD Board 2004 20*4 LCD 20X4 5V Blue/Green screen LCD2004 display LCD module

  ₹500.00 Original price was: ₹500.00.₹240.00Current price is: ₹240.00. + GST

  • JHD204/JHD629-204A is a 20X4 (20 character, 4 line) Blue Alphanumeric LCD Display. Alphanumeric displays are pretty neat. Use them for numbers, use them for letters, or both. They are a good size and brightness for easy reading. The decimal digits aren’t connected, so keep that in mind when ordering.

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  Rated 4.00 out of 5

  Lcd 16X2 Yellow Backlight Alphanumeric Display for 8051,Avr,Arduino,Raspberry Pi,Pic,Arm All Microcontroller (Green)

  ₹112.00 Original price was: ₹112.00.₹91.82Current price is: ₹91.82. + GST

  • Operating Voltage is 4.7V to 5.3V
  • Current consumption is 1mA without backlight
  • Alphanumeric LCD display module, meaning can display alphabets and numbers
  • Consists of two rows and each row can print 16 characters.
  • Each character is build by a 5?8 pixel box
  • Can work on both 8-bit and 4-bit mode
  • It can also display any custom generated characters
  • Available in Green Backlight

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  Rated 5.00 out of 5

  16 x 2 (JHD162A) Blue/White color DC 5V Character LCD display module FOR ALL TYPE OF DEVLOMENT BOARD

  ₹200.00 Original price was: ₹200.00.₹96.76Current price is: ₹96.76. + GST

  • Operating Voltage is 4.7V to 5.3V
  • Current consumption is 1mA without backlight
  • Alphanumeric LCD display module, meaning can display alphabets and numbers
  • Consists of two rows and each row can print 16 characters.
  • Each character is build by a 5?8 pixel box
  • Can work on both 8-bit and 4-bit mode
  • It can also display any custom generated characters
  • Available in Blue Backlight

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  USB to RS485 Converter Adapter Module

  ₹131.00 Original price was: ₹131.00.₹83.02Current price is: ₹83.02. + GST

  Applications :

  1. All kinds with RS485 port device parameter settings, data communication
  2. LED display of communication data
  3. Machine PLC data reading and writing
  4. Monitoring data read and write, and PTZ control
  5. Centralized control of household electrical appliances
  6. Access Control System card

  ?

  Features :

  1. FullycompliantUSB2.0standard,backwardcompatiblewithUSB1.1
  2. SupportSystem:WindowsXP,Vista,Windows7,Linux,MacOS,andWinCE5.0drive
  3. Supports Plug, Play and hot-swap(USB side);
  4. BetterthanusingCH341DchiporsimilarchiptosupportthelaptopUSBport.
  5. Communicationdistanceupto1.2KM,withthe anti-jamming performance of the industrial site
  6. No need external power, powered by USB port.

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  Rated 5.00 out of 5

  Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module

  ₹60.00 Original price was: ₹60.00.₹39.36Current price is: ₹39.36. + GST

  Specification

  Input Supply voltage (V)	3.7 ~ 5.5
  Charging Current (A)	1 (max)
  Output voltage (V)	5
  Output Current (A)	1
  Length (mm)	23
  Width (mm)	17.5
  Height (mm)	12
  Weight (gm)	3
  Shipment Weight	0.005 kg
  Shipment Dimensions	8 ? 6 ? 5 cm

   

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  Pro Mini ATMEGA168PA 5V/16M Improved Version Module

  ₹290.00 Original price was: ₹290.00.₹280.00Current price is: ₹280.00. + GST

  1. Microcontroller: The board is powered by the ATmega168PA microcontroller chip, which operates at 5V voltage and has a clock speed of 16MHz. This microcontroller offers a good balance of processing power and energy efficiency for a wide range of tasks.
  2. Improved Design: This version of the Pro Mini features enhancements over previous iterations, potentially including improvements in power efficiency, stability, and overall performance. These enhancements make it more reliable and efficient for use in diverse projects.
  3. Compact Form Factor: The Pro Mini module is designed to be compact and lightweight, making it suitable for applications where space is limited. Its small size allows for easy integration into various projects and enclosures.
  4. On-Board Components: The module comes with essential on-board components, including voltage regulator, crystal oscillator, reset button, and indicator LEDs. These components simplify the setup process and provide convenient debugging options.
  5. Easy Programming: The board can be easily programmed using a USB-to-serial adapter or an FTDI breakout board. It is compatible with the Arduino IDE, allowing users to write and upload code effortlessly for their projects.
  6. Versatile Connectivity: The Pro Mini features a standard 6-pin header for serial communication (TX, RX, GND), as well as digital I/O pins for connecting sensors, actuators, displays, and other peripherals. It also has analog input pins for reading sensor data.
  7. Low Power Consumption: With its optimized design and power-efficient components, the Pro Mini module is capable of operating on low power, making it suitable for battery-powered applications and energy-conscious projects.

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  Otto DIY Humanoid robot for Kids – 3D Printed DIY Robot with Arduino ( Note : Product color may vary )(Plastic Parts only)

  ₹3,149.00 Original price was: ₹3,149.00.₹1,720.74Current price is: ₹1,720.74. + GST

  Otto DIY Humanoid robot for Kids-

  1)Otto DIY Humanoid robot for Kids ( Note : Product color may vary )(Plastic Parts only)

  2) Ultrasonic Sensor x 1

  3) Arduino Nano Board x 1

  4) Nano Cable x 1

  5) SG90 Servo Motor x 6

  6) 2 Cell Battery Holder x 1

  7) Jumper wire Male to Female x 10

  8) HC-05 Bluetooth Module x 1

  9) MAX7219 8×8 LED Dot Matrix Display Module x 1

  10) Buzzer x 1

  11) Switch x 1

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  2 Channel 5V SSR Solid State Relay Module

  ₹289.00 Original price was: ₹289.00.₹234.00Current price is: ₹234.00. + GST

  Features

  1. 2 channel 2 AMP Solid State Relay board
  2. Control 2 loads of up to 2 amps each at 120V or 240V AC.
  3. Good for lighting, holiday displays etc.
  4. Has been assembled, and the electrical test passed.
  5. Led indicator for each relay.

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  ULN2803 IC – (SMD Package) – 8 Darlington Transistor Arrays IC

  ₹23.00 Original price was: ₹23.00.₹20.80Current price is: ₹20.80. + GST

  Features:-

  • Output current (single output) 500 mA (max)
  • High sustaining voltage output 50 V (min)
  • Output clamp diodes
  • Inputs compatible with various types of logic.
  •  Package Type−APG : DIP−18pin

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  TM619-4 -30 Amps Taiwanese Digital 18 Programs Countdown Programmable Replaceable Battery Timer 5 Pin – ABS -(White and Grey)

  ₹999.00 Original price was: ₹999.00.₹628.94Current price is: ₹628.94. + GST

  Features Taiwanese Excellence – Worlds most Proven DC Time Switch – TM619-4 – 5 pin ( Volt Free Contacts ) is the pinnacle choice in precision electronic programmable timer – Made with taiwanese pcb technology & manufacturing process this unit is undisputed since almost 4 decades .Widely used wordd wide Now Globe Terminal -Exclusively Ships …

  TM619-4 -30 Amps Taiwanese Digital 18 Programs Countdown Programmable Replaceable Battery Timer 5 Pin – ABS -(White and Grey)Read More

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  Rated 4.58 out of 5

  ULN2003 -DIP-16 16pin Darlington Transistor Array 50V IC Darlingtons TEXAS

  ₹18.05 Original price was: ₹18.05.₹7.15Current price is: ₹7.15. + GST

  Features of ULN2003 IC

  • Seven Darlingtons per package
  • Output current 500 mA per driver (600 mA peak)Output voltage 50 V
  • Integrated suppression diodes for inductive loads
  • Outputs can be paralleled for higher current
  • TTL/CMOS/PMOS/DTL compatible inputs
  • Input pins placed opposite to output pins to simplify layout

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