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Single 3.7V Lithium Battery Capacity Indicator
₹ 108.99
₹ 135.00
Battery type electricity quantity screen
Wide fields of application: lithium battery
Method of use: connect the display plate Positive and negative port with the tested battery Positive and negative port, the digital tube will show the quantity of battery electricity in real time
Digital Color: red contour, blue of the display block (when the amount of electricity of the battery is full, it will be all on)
When the battery voltage exceeds N * 3.3 V, 1 block of electricity quantity will light (note: N represents the amount of the battery)
When the battery voltage exceeds N * 3.5 V , will illuminate 2 blocks of electricity quantity
When the battery voltage exceeds N * 3.7 V, it will illuminate 3 blocks of electricity quantity
When the battery voltage exceeds N * 3.9 V, it will illuminate 4 blocks of electricity quantity
When the battery voltage is less than N * 3.3 V, the 4-block display will be off; represents a battery less than 3.3 V, and you can charge the battery
Specifications
WS2812 5050 RGB LED Ring
from ₹ 169.99
₹ 300.00
Description:
Chip: WS2812 (built-in LED)
LED: 5050 RGB full color highlight package
Voltage: 5V
Port: Digital
Platform: for Arduino and Raspberry Pi microcontroller
5050 highlight LED, built-in control chip, only an IO port to control multiple LED
Chip built shaping circuit, signal distortion is not cumulative, stable display
Adjust brightness tricolor 256, 160,000-color TFT display, scanning frequency of not less than 400Hz / S
Serial even level interface, via a signal line to complete the reception and decoding of data
Refresh rate of 30 frames / sec, even low-level mode even series of not less than 512 points
Send and receive data at speeds up to 800Kbps
Highlight LED, light color high brightness consistency
Both ends even level interface, can be connected directly
Specifications
Resources
Datasheet
Library
Sample Code
Tutorial
4 in 1 MAX7219 LED Dot Matrix
from ₹ 389.99
₹ 589.99
This is Dot Led Matrix Module incorporating MAX7219 Driver chip. By using this dot LED module in your upcoming project, you will be able to add some great cool animation.The individual module features 32×8 LED’s, each controlled very precisely by the MAX7219 driver to generate the color pattern you wish. The great advantage of using this is users will have control over all of the 256 LED by just connecting 3 output communication wires to microcontrollers like Arduino etc.
Specifications
LED Color: Red, Green, Blue (Option)Operating Voltage: 5VDimensions: 12.8X12.8X1.3cmFixing screws with 64 holes with a diameter 3mmModule with input and output interfaces, support for cascading multiple modules
Wiring Instruction:The left side of the module to the input port, the right to an output port when the control of a single module, simply input port connected to CPUWhen a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on... 51 microcontrollers For example:VCC -- 5VGND -- GNDDIN -- P2.2CS -- P2.1CLK -- P2.0
Resources
Datasheet
Library
Sample Code
Tutorials
SPI TFT Display Module
from ₹ 469.99
₹ 788.00
Features:
320 x 240 Resolution
Compatible with Raspberry Pi 2 / 3 / 4 all variants
RGB 65K true to life colours
TFT Screen with integrated 4-wire Resistive Touch Panel
Easy 4 pin interface to any TTL Serial Host
4M Flash memory for User Application Code and Data
On board micro-SD card for firmware upgrade
Visual Area:36.72mm(L)×48.96mm(W)
Adjustable Brightness:0~180 nit, the interval of adjustment is 1%
5V90mA power conusmption
Nextion is a Seamless Human hine Interface (HMI) solution that provides a control and visualisation interface between a human and a process, hine, application or appliance. It is the best solution to replace the traditional LCD and LED Nixie tube.
This solution includes hardware part - a series of TFT boards and software part - Nextion editor. Nextion TFT board uses only one serial port to do communicating. Let you get rid of the wiring trouble. We notice that most engineers spend much time in application development but get unpleasant results. In this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich your interface design. And the drag-and-drop function ensures that you spend less time in programming, which will reduce your 99% development workloads. With the help of this WYSIWYG editor, GUI designing is a piece of cake.
It's easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART. NX2432T024 is a powerful 2.4'' HMI, which is member of Nextion family. Features include: a 2.4" TFT 320 x 240 resistive touch screen display, 4M Flash, 2KByte RAM, 65k colors.
Specifications
Resources
Datasheet
Sample Code
Library
Tutorial
OLED White Screen 0.96 inch IIC I2C SPI
from ₹ 289.99
₹ 495.00
0.96 inch white OLED display module. The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resolution of 128x64 . The package includes display board,display, 6 pin male header presoldered to board.
OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays.
OLEDs basic structure consists of organic materials positioned between the cathode and the anode, which is composed of electric conductive transparent Indium Tin Oxide (ITO). The organic materials compose a multi-layered thin film, which includes the Hole Transporting Layer (HTL), Emission Layer (EML) and the Electron Transporting Layer (ETL). By applying the appropriate electric voltage, holes and electrons are injected into the EML from the anode and the cathode, respectively. The holes and electrons combine inside the EML to form excitons, after which electro luminescence occurs. The transfer material, emission layer material and choice of electrode are the key factors that determine the quality of OLED components.
Features:
OLED Driver IC: SSD1306
Resolution: 128 x 64
Visual Angle: >160°
Input Voltage: 3.3V ~ 6V
Compatible I/O Level: 3.3V, 5V
Mini Size: 2.7 x 2.8cm
Only Need 2 I/O Port to Control
Full Compatible with Arduino
Working temperature: -30°C ~ 70°C
Module volume ( generous ): 27.0 x 27.0 x 4.1mm
Factory configured for SPI protocol (can be easily changed to IIC)
Specifications
Resources
Datasheet
Library
Sample Code
Tutorial
8 Digit Seven Segment Display Module with MAX7219
₹ 189.99
₹ 410.00
This 8 digit seven segment display module is based upon the Maxim MAX7219 LED display driver. The module uses two standard 4 digit seven segment displays to display a total of 8 digits in RED with decimal point. A convenient input and output header allows additional modules to be daisy-chained.
The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data.
Driver: Maxim MAX7219
Voltage: 4.5V - 5.5V
Max current: 180mA (all LEDs on)
Min current: <0.5mA (shutdown mode)
Length: 82.3mm
Width: 15.5mm
Hight: 18mm
Specifications
Resources
Datasheet
Library
Sample Code
Tutorial
Flat Top LED Wide Angle 5mm (Pack of 10)
₹ 39.99
₹ 50.00
Features:
Size (mm) : 5mm
Lens Colour : Water Clear
Peak Wave Length (nm) : 620~630
Forward Voltage (V) : 1.8~2.2
Reverse Current (uA) : <=30
Luminous Intensity Typ Iv (mcd) : Average in 5000
Life Rating : 100,000 Hours
Absolute Maximum Ratings (Ta=25°C)
Max Power Dissipation : 80mw
Max Continuous Forward Current : 30mA
Max Peak Forward Current : 75mA
Reverse Voltage : 5~6V
Lead Soldering Temperature : 240°C (<5Sec)
Operating Temperature Range : -25°C ~ +85°C
Preservative Temperature Range : -30°C ~ +100°C
Specifications
Resources
Sample Code
TM1637 4-Digit LED Display Red
₹ 72.99
₹ 255.00
The TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your Arduino project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc.
This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module. Also thanks to the I2C Bus you can control it using only 2 wires, leaving more pins available on your MicroController to connect other things.
Specifications
Resources
Datasheet Library Sample Code
Tutorial
10 Segment 4 Color LED Battery Level Bar Graph
from ₹ 39.99
₹ 145.00
Features
10 Separately Controlled LED's
High Brightness
High-Intensity Green Output
Ideal for Audio and Meter Displays
Economically priced
Easy to Mount
RoHS Compliant
Display
LED Size: 2 x 5 mm
Material: GaAlAs
Absolute Maximum Ratings
Power Dissipation (Pd): 65 * 10 mw
Forward Current (If): 25 mA
Peak Forward Current (Ifp): 250 mA
Electro-Optical Data (@ 10 mA)
Forward Voltage - Typical: 1.85 V
Forward Voltage - Maximum: 2.2 V
Luminous Intensity Typical: 120 Mcd
Specifications
Resources
Datasheet
Sample Code
Tutorial
13.56Mhz RFID Proximity Smart UID Card
₹ 35.00
₹ 99.00
Storage capacity: 8Kbit, 16 partitions, two passwords per partition
Operating frequency: 13.56MHZ
Communication speed: 106Kboud
Reading and writing distance: 2.5-10CM
Reading and writing time: 1-2MS
Working temperature: -20 ° -85 °
Number of erase cycles:> 100000 times
Data retention:> 10 years
Packaging materials: PVC, PET, 0.13 coins
Packaging technology: ultrasonic automatic line / automatic welding
Production standards: ISO 14443, ISO 10536
Specifications
Resources
Datasheet
2.4" TFT Arduino Touch Display Shield for Arduino
₹ 649.99
₹ 545.00
This is the 2.4 inch touch screen for Arduino UNO and MEGA. It use 8-bit parallel bus, faster than serial SPI refresh , support 16-bit RGB 65K color display, display rich colors , easy to expand the experiment with SD card slot.
Details:
Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring
320X240 resolution, clear display, support for touch function
Support 16-bit RGB 65K color display, display rich colors
8-bit parallel bus, faster than serial SPI refresh
On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage
Easy to expand the experiment with SD card slot
Provides an Arduino library with a rich sample program
Military-grade process standards, long-term stable work
Provide underlying driver technical support
Specifications
Display Color
RGB 65K color
SKU
MAR2406
Screen Size
2.4(inch)
Type
TFT
Driver IC
ILI9341
Resolution
320*240 (Pixel)
Module Interface
8-bit parallel interface
Active Area
48.96*36.72(mm)
Module PCB Size
72.20*52.7(mm)
Operating Temperature
-20℃~60℃
Storage Temperature
-30℃~70℃
Operating Voltage
5V/3.3V
Power Consumption
TBD
Pin Layout:
Number
Pin Label
Pin Description
1
LCD_RST
LCD bus reset signal, low level reset
2
LCD_CS
LCD bus chip select signal, low level enable
3
LCD_RS
LCD bus command / data selection signal,
low level: command, high level: data
4
LCD_WR
LCD bus write signal
5
LCD_RD
LCD bus read signal
6
GND
Power ground
7
5V
5V power input
8
3V3
3.3V power input, this pin can be disconnected
9
LCD_D0
LCD 8-bit data Bit0
10
LCD_D1
LCD 8-bit data Bit1
11
LCD_D2
LCD 8-bit data Bit2
12
LCD_D3
LCD 8-bit data Bit3
13
LCD_D4
LCD 8-bit data Bit4
14
LCD_D5
LCD 8-bit data Bit5
15
LCD_D6
LCD 8-bit data Bit6
16
LCD_D7
LCD 8-bit data Bit7
17
SD_SS
SD card SPI bus chip select signal, low level enable
18
SD_DI
SD card SPI bus MOSI signal
19
SD_DO
SD card SPI bus MISO signal
20
SD_SCK
SD card SPI bus clock signal
Resources
Datasheets
Libraries
Sample Code
Tutorials
12 3X4 LED Super Bright White LED Panel
₹ 279.99
₹ 395.00
5mm high brightness piranha 12 LEDs
Long lifetime, low consumption, very convenient to use
Light board four corners with a fixed screw hole, easy fixed
Input voltage: DC 3.5-5.5V (Recommended 5V DC)
Operating current: about 200MA
Power: about 1W
Light Color: White
Dimension: Approx. 45 x 28 x 10mm (L*W*H)
Specifications
Resources
Datasheet
Sample Code
4 Digit Seven Segment Display Module with 74HC595 Shift Register
₹ 149.99
₹ 299.99
This 4 digit seven segment display module is controlled using 74HC595 Shift Register. The module uses a single standard 4 digit seven segment display with decimal point.
The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-4 bit data.
Driver: 74HC595
Voltage: 4.5V - 5.5V
Max current: 90mA (all LEDs on)
Min current: <0.5mA (shutdown mode)
Specifications
Resources
Datasheet
Library
Sample Code
Tutorial
1602 LCD Display Shield for Arduino with Push Buttons & Brightness Control
₹ 219.99
₹ 550.00
One problem with using a typical LCD display is that you give up a lot of GPIO pins to talk to the LCD. Four pins are used to send data, two pins are used for write and clock signals, and another pin or three are used for the backlight for a total of ~6-9 total pins!
With an integrated MCP23017 16-bit IO port expander you can add a full display capability to your project with only 2 pins of the I2C port.
The 16×2 translates of a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5 X 7 pixel matrix.
Package Includes: Brightness adjustable 16X2 LCD display with MCP23017 module and 5 button keypad
Specifications
Resources
Datasheet
Library
Sample Code
Tutorial
12V RGB 5050 LED Strips - Waterproof - 1m / 5m
from ₹ 589.00
₹ 999.00
Product Features
LED strip is a low voltage flexible ribbon available in 12V
Flexible & easy installation
Exceptionally low power consumption
Multiple visual effects in unending colours and shades
Available in different color range from Warm White to RGB
IP20 and IP65 Rating options
1 or 1.5 meter rigid bar options available
Applications
Ideal for illuminating Borders, Edges, Cabinets, Bars and any area with limited space for installation
Specifications
LED Chip: 5050 SMD
Lifespan > 20,000 hours
Current: 0.8 A
Power Rating: 9.6W
Voltage: DC 12V
Luminous flux/m: 1000 lumens
LED Quantity: 60 LEDs per meter
Cut Points: Copper pads spaced every 3 LEDs. Cut only on the given cut line between the copper dots.
Starting Time 100% ON: 0.001 sec.
On/Off cycles: 15,000