Modules
Ready-made electronics modules for Arduino, ESP32 and Raspberry Pi projects: displays, motor drivers, relays, wireless, audio and more.
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0-100V DC Voltmeter
Quick Info :
- Range: 0-100V DC
- Display: 0.28″ Red LED
- Accuracy: ±1%
- Wiring: Three-wire (separate power & signal)
- Application: Battery/Solar/Automotive monitoring
Rs 280.00Rs 320.000-100V DC Voltmeter
Rs 280.00Rs 320.00 -
1 Channel 3V Relay Module
Quick Info:
- Control Voltage : 3V DC
- Relay Type : Electromechanical (SPDT)
- Contact Configuration : NO, NC, COM
- Maximum AC Load : 250V AC / 10A
- Maximum DC Load : 30V DC / 10A
- Optocoupler Isolation : Yes
- Compatible Platforms : ESP8266, ESP32, Arduino (3V logic)
Rs 290.00Rs 350.001 Channel 3V Relay Module
Rs 290.00Rs 350.00 -
1.28 inch GC9A01 Round TFT LCD Display 240×240
Quick Info:
- Driver IC : GC9A01
- Resolution : 240 x 240 pixels
- Communication Interface : 4-wire SPI
- Operating Voltage : 3.3V (5V tolerant)
Rs 1,850.00Rs 2,190.001.28 inch GC9A01 Round TFT LCD Display 240×240
Rs 1,850.00Rs 2,190.00 -
1.3 Inch OLED Display Module 4 Pin IIC White
Quick Info:
- Display Size : 1.3 Inch
- Resolution : 128 x 64 Pixels
- Pixel Color : White
- Interface : IIC (I2C)
- Driver IC : SH1106
Rs 950.00Rs 1,100.001.3 Inch OLED Display Module 4 Pin IIC White
Rs 950.00Rs 1,100.00 -
1.3 Inch OLED Display Module 4-Pin IIC Blue
Quick Info:
- Display Size : 1.3 Inch
- Resolution : 128 x 64
- Pixel Color : Blue
- Interface : IIC (I2C)
- Driver IC : SH1106
Rs 950.00Rs 1,100.001.3 Inch OLED Display Module 4-Pin IIC Blue
Rs 950.00Rs 1,100.00 -
12V DC Relay Module High/Low Trigger 1/2/4/8CH
Quick Info:
- Channels : 1 / 2 / 4 / 8 (as selected)
- Relay Coil Voltage : DC 12V (separate supply required)
- Control Logic : 3.3V / 5V TTL
- Trigger Mode : High / Low (jumper selectable)
- Isolation : SMD Optocoupler per channel
- Contact Rating : AC 250V / 10A — DC 30V / 10A
- Contact Type : SPDT (NO + NC + COM)
Price range: Rs 250.00 through Rs 1,680.00 -
12V Solenoid Door Lock
Quick Info
- Voltage: 4.5-12 V DC
- Current: 0.6 A
- Size: 53×26×23 mm
- Latch travel: 10 mm
Rs 1,450.00Rs 1,590.0012V Solenoid Door Lock
Rs 1,450.00Rs 1,590.00 -
12V Solenoid Water Valve 3/4 inch
Quick Info :
- Voltage Rating: 12V DC
- Port Size In/Out: 3/4 inch
- Normal State: Normally Close
- Working Pressure Rating: 0.02 MPA to 0.8 MPA
Rs 1,090.00Rs 1,250.0012V Solenoid Water Valve 3/4 inch
Rs 1,090.00Rs 1,250.00 -
12VDC Surface Mounted Magnetic Door Lock
Quick Info :
- Voltage : 12 V DC
- Holding Force : 60 KG
- Type : Surface Mounted
- Lock Type : Fail-Safe
Rs 2,650.00Rs 2,900.0012VDC Surface Mounted Magnetic Door Lock
Rs 2,650.00Rs 2,900.00 -
130mm Robot Rubber Wheel Blue with Coupler
Quick Info :
- Wheel Diameter : 130mm
- Wheel Width : 60mm
- Hub Color : Blue
- Material : Soft rubber, sponge-filled core
- Coupling Shaft : 4mm brass hex
- Motor Compatibility : DC gear motor / TT motor
Rs 1,950.00Rs 2,100.00130mm Robot Rubber Wheel Blue with Coupler
Rs 1,950.00Rs 2,100.00 -
1602 16×2 Character LCD Display Blue
Quick Info:
- Display Format : 16 Characters x 2 Lines
- Backlight Color : Blue
- Supply Voltage : 5V DC
Rs 400.00Rs 450.001602 16×2 Character LCD Display Blue
Rs 400.00Rs 450.00 -
1602 16×2 Character LCD Display Green
Quick Info:
- Display Format : 16 Characters x 2 Lines
- Backlight Color : Green
- Supply Voltage : 5V DC
Rs 400.00Rs 450.001602 16×2 Character LCD Display Green
Rs 400.00Rs 450.00 -
16×2 LCD Display I2C Module (Blue Backlight)
Quick Info:
- Display Type : 16×2 Alphanumeric LCD
- Interface : I2C/IIC (4-pin)
- Operating Voltage : 5V DC
- Backlight Color : Blue with white text
Rs 750.00Rs 950.0016×2 LCD Display I2C Module (Blue Backlight)
Rs 750.00Rs 950.00 -
1×4 Flexible Membrane Keypad 4 Keys
Quick Info :
- Number of Keys : 4 (1 x 4)
- Keypad Type : Flexible membrane switch
- Connector : 5-pin female, 2.54mm pitch
- Maximum Rating : 35V DC, 100mA
- Mounting : Self-adhesive backing
Rs 250.001×4 Flexible Membrane Keypad 4 Keys
Rs 250.00 -
2 Channel 3V Relay Module
Quick Info:
- Control Voltage : 3V DC
- Relay Type : Electromechanical (SPDT)
- Number of Channels : 2 (independently controlled)
- Contact Configuration : NO, NC, COM (per channel)
- Maximum AC Load : 250V AC / 10A (per channel)
- Maximum DC Load : 30V DC / 10A (per channel)
- Optocoupler Isolation : Yes (per channel)
- Compatible Platforms : ESP8266, ESP32, Arduino (3V logic)
Rs 390.00Rs 450.002 Channel 3V Relay Module
Rs 390.00Rs 450.00 -
2 Channel 5V DC Relay Module
Quick Info :
- Channel : 2
- Coil sensitivity = 5VDC
- Maximum Contact capacity = 250VAC/10VDC
- Maximum Current capacity = 10A
Rs 350.00Rs 590.002 Channel 5V DC Relay Module
Rs 350.00Rs 590.00 -
2 Channel 5V OMRON Solid State Relay Module
Quick Info :
- Relay Type : Solid state (Omron G3MB-202P)
- Channels : 2
- Operating Voltage : 5V DC
- Load Voltage : 100V to 240V AC
- Maximum Load Current : 2A per channel
Rs 750.00Rs 950.002 Channel 5V OMRON Solid State Relay Module
Rs 750.00Rs 950.00 -
2.4 Inch 240×320 SPI TFT LCD Shield Touch Screen
Quick Info :
- Size : 2.4 inch
- Resolution : 240 x 320 pixel
- Touch : Resistive
- Suitable for an Uno (Atmega328P) or Mega (Atmega2560) based Arduinos (other chips are not supported)
- Dimensions: 72.5 mm x 53 mm
- Driver: ILI9320 or ILI9341 (or compatible with one of two)
Rs 1,780.00Rs 1,950.002.4 Inch 240×320 SPI TFT LCD Shield Touch Screen
Rs 1,780.00Rs 1,950.00 -
2.4 inch ILI9341 SPI TFT LCD Module w/ SD Card
Quick Info:
- Driver IC : ILI9341
- Resolution : 240 x 320 pixels
- Communication Interface : 4-wire SPI
- Storage Expansion : Built-in microSD card slot
Rs 2,100.00Rs 2,400.002.4 inch ILI9341 SPI TFT LCD Module w/ SD Card
Rs 2,100.00Rs 2,400.00 -
2004 20×4 Character LCD Display Green
Quick Info:
- Display Format : 20 Characters x 4 Lines
- Controller : HD44780 (or Compatible)
- Backlight Color : Green
- Supply Voltage : 5V DC
Rs 950.00Rs 1,150.002004 20×4 Character LCD Display Green
Rs 950.00Rs 1,150.00 -
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4 channel 5V DC Relay Module
Quick Info :
- Channel : 4
- Coil sensitivity = 5VDC
- Maximum Contact capacity = 250VAC/10VDC
- Maximum Current capacity = 10A
Rs 590.00Rs 790.004 channel 5V DC Relay Module
Rs 590.00Rs 790.00 -
4-DOF Robot Arm Kit
Quick Info :
- Degree: 4 Degree of Freedom
- Material: Acrylic
- Compatible Servo: 4 Micro Servos MG90 (Not Included
Rs 1,400.00Rs 1,950.004-DOF Robot Arm Kit
Rs 1,400.00Rs 1,950.00 -
433MHz ASK Wireless Kit STX882 + SRX882
Quick Info:
- Frequency : 433MHz
- Modulation : ASK/OOK
- TX Range : Up to 100 Meters
- Supply Voltage : 1.2V – 6V (TX) / 2.4V – 5.5V (RX)
Rs 850.00Rs 950.00433MHz ASK Wireless Kit STX882 + SRX882
Rs 850.00Rs 950.00 -
433MHz RF Wireless Remote Switch 2CH AC 220V
Quick Info:
- Frequency : 433MHz
- Channels : 2
- Input Voltage : AC 110V – 240V
- Relay Output : 10A per channel
- Range : Up to 100 meters
- Remotes Included : 2
Rs 2,550.00Rs 2,700.00433MHz RF Wireless Remote Switch 2CH AC 220V
Rs 2,550.00Rs 2,700.00 -
433Mhz Transmitter and Receiver
Quick Info :
- Transmitter Operating Voltage: +5V only
- Transmitter Operating current: 9mA to 40mA
- Operating frequency: 433 MHz
- Transmission Distance: 2-3 meters (without antenna) to 5 meters (maximum)
Rs 390.00433Mhz Transmitter and Receiver
Rs 390.00 -
433MHz Wireless Remote Control Switch 4 Channel with 2 Remotes
Quick Info :
- Frequency: 433MHz
- Channels: 4 independent relays
- Relay Rating: 20A per channel
- Remotes: 2 included (4 buttons each)
- Power: 12V DC
- Range: 50-100 meters
- Control: Wireless RF remote
Rs 2,850.00Rs 2,950.00433MHz Wireless Remote Control Switch 4 Channel with 2 Remotes
Rs 2,850.00Rs 2,950.00 -
4CH 2.4Ghz Remote Control Circuit PCB Transmitter and Receiver Board
Quick Info :
- Transmitter PCB Supply Voltage : 3V
- Receiver PCB Supply Voltage : 4.5V to 6V
- Working range: 40m – 50m
Rs 1,390.00 -
-
5A Overcurrent Protection Sensor Module with 12V Relay Switch
Quick info :
- Operating voltage: DC12V;
- Operating current: <20MA;
- Operating frequency range: 20Hz ~ 400Hz;
- Output mode: switch signal output;
- Maximum detection wire diameter: 5.2mm;
Rs 950.00 -
5V Relay Module Optocoupler High/Low Trigger
Quick Info:
- Operating Voltage : 5V DC
- Trigger Mode : High/Low Level
- Max Load : AC 250V/10A, DC 30V/10A
- Isolation : Optocoupler
Price range: Rs 280.00 through Rs 1,520.00 -
60-500V Round Panel Voltage Meter 22mm
Quick Info:
- Measurement Range : 60V to 500V
- Panel Cutout Size : 22mm (Round)
- Mounting Type : Panel Mount
- Application : Solar Systems, Battery Banks
Rs 480.00Rs 580.0060-500V Round Panel Voltage Meter 22mm
Rs 480.00Rs 580.00 -
65mm Plastic Wheel with Rubber Tyre for TT Motor
Quick Info :
- Compatible Motor : TT DC Gearbox Motor
- Outer Diameter : 65mm
- Tyre Width : ~27mm
- Shaft Hole : 5.3mm dia × 10mm depth
- Hub Joint : Pentagonal (15mm)
- Tyre Material : Rubber
- Rim Material : High-strength plastic
- Applications : Smart car, line follower, obstacle avoidance robot
Rs 100.00Rs 140.0065mm Plastic Wheel with Rubber Tyre for TT Motor
Rs 100.00Rs 140.00 -
74HC4067 16-Channel Analog Multiplexer Module
Quick Info :
- 16 bi-directional channels
- Can be used as multiplexer or demultiplexer
- Channels can handle analog or digital signals
Rs 400.00 -
8 Channel 5V Relay Module with Optocoupler
Quick Info :
- Channel : 8
- Coil Voltage : 5V DC
- Trigger Logic : Active LOW
- Contact Rating : 10A / 250VAC, 30VDC
- Isolation : Optocoupler
Rs 1,100.00Rs 1,400.008 Channel 5V Relay Module with Optocoupler
Rs 1,100.00Rs 1,400.00
A module puts a chip and the parts it needs on one small board with labelled pins, so you can wire it to a microcontroller with jumper wires instead of designing a circuit first. This is the biggest section of the shop, from the L298N and BTS7960 motor drivers and 0.96 inch OLED displays to RS485 converters, relay boards and LED pixels.
Finding the right module
Start with what the module has to do, then check three things on the product page: the supply voltage (many modules are 5V, some are 3.3V only), the interface (digital pin, I2C, SPI or UART) and the current it can switch or drive. For ESP32 and Raspberry Pi boards, which use 3.3V logic, a logic level converter keeps 5V modules safe. Browse by type: displays, motor drivers, relay modules, wireless, audio and robot parts.