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More Sensors
LM35 Temperature sensor for robotics
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LM35 Temperature sensor

In stock

₹50.00 (Included GST)
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SKU: SEN-HT015
Horizontal Float Ball Water Level Sensor Switch for water tanks
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Horizontal Float Ball Water Level Sensor Switch for Water Tank

In stock

₹140.00 (Included GST)
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SKU: SEN-WF002
MAX30102 Pulse Oximeter and Heart Rate Sensor Module for measurement
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MAX30102 Pulse Oximeter and Heart Rate Sensor Module

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₹120.00 (Included GST)
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SKU: SEN-BM006
XH-W3001 DC 24V Digital Temperature Controller for heating and cooling control
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XH-W3001 DC 24V Digital Temperature Controller | Microcomputer Thermostat Switch

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₹200.00 (Included GST)
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SKU: SEN-HT025
Automatic Dawn to Dusk Sensor Board for automatic ON/OFF
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Automatic Dawn to Dusk Sensor Board with Relay and LDR for Solar Based Street Light

Out of stock

₹160.00 (Included GST)
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SKU: SEN-LC008

Microcontroller

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Arduino Uno R4 (एक) Minima WiFi Board
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Arduino Uno R4 (एक) Minima WiFi Development Board

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₹1,400.00 (Included GST)
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SKU: DEV-OA101
Raspberry Pi Pico Type-C board the RP2040 dual-core processor
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Raspberry Pi Pico Board Type-C

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SKU: DEV-MR001
buy the Arduino MEGA 2560 R3 Board online in India
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Arduino MEGA 2560 CH340 R3 Compatible Board | 5V ATmega2560 for DIY Electronics

In stock

₹1,110.00 (Included GST)
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SKU: DEV-AB009
BBC MicroBit V2.2 STEM Education Kit
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BBC MicroBit V2.2 STEM Education Kit

In stock

₹1,999.00 (Included GST)
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SKU: DEV-MR006

Drone & Aircraft Parts

Building Your Drem Drone Aeromodel.

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5.3V 3A APM Power Module with XT60 Connector drone module

5.3V 3A APM Power Module with XT60 Connector

₹599.00 (Included GST)
F450 F550 drone landing skid providing stable ground support for quadcopter takeoff and landing.

F450 F550 Drone Landing Skid – Tall Gear Set for Quadcopter Frames

₹170.00 (Included GST)
Silver 816 Micro Coreless Drone Motor CCW with wires

816 Micro Coreless Drone Motor CCW (Anticlockwise)

₹49.00 (Included GST)
3.17MM Prop Saver with Band for RC motors

3.17MM Prop Saver with Band

₹60.00 (Included GST)
Durable 48mm foam wheel designed for smooth rolling on RC aircraft and model builds.

Foam Wheel 48mm For Aeromodelling

₹90.00 (Included GST)

Electronics Modules

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Passive Buzzer Module for sound output and tone generation.
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Passive Buzzer Module for Arduino Projects

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₹30.00 (Included GST)
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SKU: ELM-AA012
Laser Receiver Sensor Module non-modulated tube for accurate beam detection.
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Laser Receiver Sensor Module Non-Modulated Tube

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₹80.00 (Included GST)
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SKU: SEN-LC012
CA-6928 V2 Bluetooth Audio Module 5V for audio systems.
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CA-6928 V2 Bluetooth Audio Module 5V

In stock

₹80.00 (Included GST)
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SKU: ELM-AA006
SYD1230 12mm 650nm 5mW Red Line Laser Module for precise alignment.
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SYD1230 Red Line Laser Module 650nm 5mW

In stock

₹165.00 (Included GST)
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SKU: SEN-LC009
JQ6500 MP3 Audio Sound Player Module for Arduino.
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JQ6500 MP3 Audio Sound Player Module (16Mbit Storage)

In stock

₹200.00 (Included GST)
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SKU: ELM-AA007
12V 2Ch Relay Module with Optocoupler dual channel control board
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12V 2Ch Relay Module with Optocoupler

In stock

₹75.00 (Included GST)
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SKU: ELM-RE008
LM386 Audio Amplifier Module for small speakers and audio projects.
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LM386 Audio Amplifier Module

In stock

₹42.00 (Included GST)
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SKU: ELM-AA008
1 Channel 5V Relay Module without Optocoupler board mounted
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1 Channel 5V Relay Module without Optocoupler

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₹40.00 (Included GST)
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SKU: ELM-RE010
I2C Bi-Directional Logic Level Converter 4 Channel for communication projects.
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I2C Bi-Directional Logic Level Converter 4 Channel

In stock

₹20.00 (Included GST)
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SKU: ELM-IM003
4 Channel 5V 10A Relay Module with optocoupler for safe, isolated switching of lights
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4 Channel 5V 10A Relay Module with optocoupler

In stock

₹150.00 (Included GST)
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SKU: ELM-RE012
2 Channel Logic Level Converter for Arduino projects.
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2 Channel Logic Level Converter for I2C & UART

In stock

₹25.00 (Included GST)
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SKU: ELM-IM004
RFID Card 125kHz for security and identification systems.
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RFID Card 125kHz

In stock

₹18.00 (Included GST)
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SKU: ELM-RT004
RFID IC Card 13.56 MHz for access control, attendance and NFC systems.
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RFID IC Card 13.56 MHz

In stock

₹10.00 (Included GST)
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SKU: ELM-RT003
6–30V Single Channel Power Relay Module with Adjustable Timer for Arduino.
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6–30V Single Channel Power Relay Module with Adjustable Timer

In stock

₹125.00 (Included GST)
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SKU: ELM-RE002
Micro SD card reader module supports SPI interface for logging.
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Micro SD Card Reader Module

In stock

₹45.00 (Included GST)
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SKU: ELM-AA004
5V 1CH Relay Module single channel high current control board
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5V 1CH Relay Module

In stock

₹45.00 (Included GST)
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SKU: ELM-RE006
12V 1Ch Relay Module with Optocoupler high voltage control board
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12V 1Ch Relay Module with Optocoupler

In stock

₹45.00 (Included GST)
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SKU: ELM-RE007
2 Channel 5V Relay Module with Optocoupler for Arduino, microcontroller, and control circuits.
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2 Channel 5V Relay Module with Optocoupler

In stock

₹75.00 (Included GST)
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SKU: ELM-RE011
RC522 RFID Reader/Writer Module with RFID Card and Tag for Arduino projects.
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RC522 RFID Reader/Writer Module with RFID Card and Tag

In stock

₹75.00 (Included GST)
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SKU: ELM-RT008
GY-MAX4466 Electret Microphone Sensor Module for clear audio sensing
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GY-MAX4466 Electret Microphone Sensor Module with Gain Control

In stock

₹120.00 (Included GST)
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SKU: ELM-AA003
USB to RS485 TTL Serial Converter Adapter FT232 Module for stable data communication.
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USB to RS485 TTL Serial Converter Adapter FT232 Module

In stock

₹190.00 (Included GST)
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SKU: ELM-IM005
4×4 Matrix 16-Key Membrane Switch Keypad with row-column interface for Arduino.
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4×4 Matrix 16-Key Membrane Switch Keypad with Soft Touch

In stock

₹50.00 (Included GST)
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SKU: ELM-KY002
Bluetooth 3.0 Audio Receiver Module with Stereo Output audio signal decoding feature.
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Bluetooth 3.0 Audio Receiver Module with Stereo Output

In stock

₹70.00 (Included GST)
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SKU: ELM-AA013
PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz for Arduino and DIY applications.
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PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz

In stock

₹290.00 (Included GST)
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SKU: ELM-RT002
DS3231 RTC Module Precise Real Time Clock I2C with AT24C32 EEPROM for Arduino.
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DS3231 RTC Module Precise Real Time Clock I2C AT24C32

In stock

₹135.00 (Included GST)
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SKU: ELM-RT007
W5500 Ethernet Module with SPI Interface for embedded system development.
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W5500 Ethernet Module with SPI Interface

In stock

₹350.00 (Included GST)
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SKU: ELM-IM002
DF Player Mini MP3 Player Module With Serial Port for Arduino sound projects
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DF Player Mini MP3 Player Module With Serial Port For Arduino

In stock

₹85.00 (Included GST)
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SKU: ELM-AA009
DC Light Control Switch Photoresistor Relay Module for automation projects
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XH-M131 DC Light Control Switch Photoresistor Relay Module

In stock

₹100.00 (Included GST)
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SKU: SEN-LC006
5V 7A SPDT Relay PCB Mount compact high current switch
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5V 7A SPDT Relay PCB Mount

In stock

₹15.00 (Included GST)
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SKU: ELM-RE005
FT232RL USB to TTL Serial Adapter Module 5V/3.3V for reliable data transfer at 5V or 3.3V levels.
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FT232RL USB to TTL Serial Adapter Module 5V/3.3V

In stock

₹125.00 (Included GST)
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SKU: ELM-IM006
12V 10A SPDT PCB Mount Relay Cube for power control.
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12V 10A SPDT PCB Mount Relay Cube

In stock

₹15.00 (Included GST)
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SKU: ELM-RE001
TEC1-12706 Thermoelectric Cooler Peltier Module delivers efficient thermoelectric cooling and heating.
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TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC

In stock

₹190.00 (Included GST)
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SKU: SEN-HT022
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MAX9814 Microphone AGC Amplifier Module High Performance

In stock

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SKU: ELM-AA002
TDA2030A 6 – 12V DC Audio Amplifier Module for speaker systems.
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TDA2030A 6 – 12V DC Audio Amplifier Module 18W

In stock

₹90.00 (Included GST)
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SKU: ELM-AA010
Joystick Module Breakout Sensor HW-504 for smooth directional control.
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Joystick Module Breakout Sensor HW-504

In stock

₹40.00 (Included GST)
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SKU: SEN-MA015
DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker for humidifiers.
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer

In stock

₹400.00 (Included GST)
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SKU: SEN-HT010
LED Traffic Light Signal Module with red, yellow, green LEDs for traffic simulation
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LED Traffic Light Signal Module with Digital Output

In stock

₹45.00 (Included GST)
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SKU: SEN-LC007
Thermal Sensor Relay Module for Arduino, automation, and DIY electronics projects.
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Thermal Sensor Relay Module

In stock

₹205.00 (Included GST)
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SKU: ELM-RE004
PAM8403 5V Mini Audio Amplifier Module with Volume Control board.
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PAM8403 5V Mini Audio Amplifier Module with Volume Control

In stock

₹65.00 (Included GST)
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SKU: ELM-AA014
650nm 5V Red Laser Diode Module HW-493 for Arduino and DIY projects.
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650nm 5V Red Laser Diode Module HW-493

In stock

₹40.00 (Included GST)
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SKU: SEN-LC011
Real Time Clock DS1307 RTC I2C Module AT24C32 with built-in EEPROM for reliable Arduino.
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Real Time Clock DS1307 RTC I2C Module AT24C32

In stock

₹50.00 (Included GST)
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SKU: ELM-RT006
12V 8 Channel Relay Module with Optocoupler for Arduino projects
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12V 8 Channel Relay Module with Optocoupler

In stock

₹370.00 (Included GST)
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SKU: ELM-RE009
Mini Micro SD Card Reader Module for Arduino and embedded projects
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Mini Micro SD Card Reader Module

In stock

₹25.00 (Included GST)
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SKU: ELM-AA005
EM-18 RFID reader module 125kHz for fast and secure tag reading.
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EM-18 RFID Reader Module 125kHz

In stock

₹310.00 (Included GST)
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SKU: ELM-RT001
IIC/I2C Serial Interface Adapter Module for reliable data transmission.
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IIC/I2C Serial Interface Adapter Module

In stock

₹48.00 (Included GST)
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SKU: ELM-IM007
NE555 Delay Timer Switch 12V Relay Module in Arduino projects.
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

In stock

₹70.00 (Included GST)
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SKU: ELM-RE003
4×4 matrix 16 key keypad module for Arduino.
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4×4 Matrix 16 Key Keypad Module

In stock

₹55.00 (Included GST)
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SKU: ELM-KY001
MAX3232 Mini RS232 to TTL Module Board for reliable serial communication.
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MAX3232 Mini RS232 to TTL Module Board

In stock

₹30.00 (Included GST)
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SKU: ELM-IM001
125kHz & 13.56MHz RFID Keychain Tag delivers quick response for smart access.
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125kHz & 13.56MHz RFID Keychain Tag

In stock

₹18.00 (Included GST)
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SKU: ELM-RT005
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

In stock

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SKU: ELM-AA001
PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104 for DIY audio projects.
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PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104

In stock

₹30.00 (Included GST)
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SKU: ELM-AA011

Stem DIY Kits

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E88 Pro drone with dual camera capturing clear 1080p aerial shots outdoors.
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E88 Pro Dual Camera Drone Kit 1080p with Stable Brushless Motor

In stock

₹2,075.00 (Included GST)
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SKU: STM-DK001
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Solar Power Fan DIY Kit for Educational Solar Projects

In stock

₹240.00 (Included GST)
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SKU: SV-DIY-SH013
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DIY Wooden Windmill Power Generator Model Kit for STEM Learning

In stock

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A DIY robotic arm kit with wired control for learning robotics and engineering basics
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DIY Robotic Arm Kit with Wired Control | STEM Educational Kit for Kids Age13+

In stock

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SKU: STM-RB004
Easy-to-use ADIY Arduino Uno starter kit designed for beginners.
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ADIY Arduino Uno Starter Kit | STEM Educational Kit

In stock

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SKU: STM-EL005

Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
-5%
1602 green LCD display module for Arduino
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1602 LCD Display Module Green

In stock

Original price was: ₹100.00.Current price is: ₹95.00. (Included GST)
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SKU: DPM-DY020
8×8 RGB 64 LED Dot Matrix Display Module for Arduino
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8×8 RGB 64 LED Dot Matrix Display Module – Cathode

In stock

₹60.00 (Included GST)
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SKU: DPM-DY018

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    Explore Arduino, Sensors, Drone parts & STEM tools for all ages. Buy Robotics, Electronic components & DIY Kits Online | Stemvolt – the trusted store for students, hobbyists & schools in India. We deliver hands-on learning with fast shipping, top quality & expert support.