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More Sensors
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MQ-5 LPG and Natural Gas Sensor

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₹80.00 (Included GST)
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SKU: SEN-GS001
LM35D Analog Temperature Sensor Module with cable
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LM35D Analog Temperature Sensor Module With Cable

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₹70.00 (Included GST)
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SKU: SEN-HT004
Horizontal Float Ball Water Level Sensor Switch for water tanks
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Horizontal Float Ball Water Level Sensor Switch for Water Tank

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₹140.00 (Included GST)
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SKU: SEN-WF002
The W1209 Digital Temperature Controller Sensor with NTC
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W1209 Digital Temperature Controller Sensor | Thermostat Module

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₹100.00 (Included GST)
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SKU: SEN-HT020
KY-036 Metal Touch Sensor Module for Arduino
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KY-036 Metal Touch Sensor Module For Arduino

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₹45.00 (Included GST)
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SKU: SEN-SV017

Microcontroller

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BBC MicroBit V2.2 STEM Education Kit
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BBC MicroBit V2.2 STEM Education Kit

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₹1,999.00 (Included GST)
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SKU: DEV-MR006
Raspberry Pi OV5647 5MP IR-Cut Camera Module for high-quality 1080P
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Raspberry Pi OV5647 5MP IR-Cut Camera Module – 1080P

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₹950.00 (Included GST)
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SKU: SEN-LC003
Arduino Uno R3 Board Compatible
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Arduino Uno R3 Board Compatible | ATmega328P Microcontroller Board for Robotics & IoT Projects

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₹490.00 (Included GST)
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SKU: DEV-AB012
BLE-Nano 4.2 Devlopment Board featuring Type-C interface
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BLE-Nano 4.2 Devlopment Board Type-C Integrated CC2540

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SKU: DEV-AB001

Drone & Aircraft Parts

Building Your Drem Drone Aeromodel.

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816 Micro Coreless Drone Motor CW (Clockwise) with wire

816 Micro Coreless Drone Motor CW (Clockwise)

₹45.00 (Included GST)
A2212 1000KV Brushless Motor durable balanced design

A2212 1000KV Brushless Motor For RC Airplane and Quadcopter

₹390.00 (Included GST)
IMAX 30A BLHeli Series ESC for delivers fast signal response, stable current handling.

IMAX 30A BLHeli Series ESC for Brushless DC Motor

3D printed motor mount 28mm 35mm sized bracket for RC planes and DIY projects.

3D Printed Motor Mount 28mm/35mm For 22 Series 2212 2208 2217 2216 Brushless Motor

₹100.00 (Included GST)
The XT60 Female Connector With Wire is ideal for safe and stable battery connections in RC models.

XT60 Female Connector With Wire

₹80.00 (Included GST)

Electronics Modules

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4×4 matrix 16 key keypad module for Arduino.
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4×4 Matrix 16 Key Keypad Module

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₹55.00 (Included GST)
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SKU: ELM-KY001
TDA2030A 6 – 12V DC Audio Amplifier Module for speaker systems.
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TDA2030A 6 – 12V DC Audio Amplifier Module 18W

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₹90.00 (Included GST)
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SKU: ELM-AA010
12V 8 Channel Relay Module with Optocoupler for Arduino projects
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12V 8 Channel Relay Module with Optocoupler

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₹370.00 (Included GST)
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SKU: ELM-RE009
NE555 Delay Timer Switch 12V Relay Module in Arduino projects.
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

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₹70.00 (Included GST)
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SKU: ELM-RE003
CA-6928 V2 Bluetooth Audio Module 5V for audio systems.
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CA-6928 V2 Bluetooth Audio Module 5V

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₹80.00 (Included GST)
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SKU: ELM-AA006
PAM8403 5V Mini Audio Amplifier Module with Volume Control board.
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PAM8403 5V Mini Audio Amplifier Module with Volume Control

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₹65.00 (Included GST)
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SKU: ELM-AA014
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MAX9814 Microphone AGC Amplifier Module High Performance

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SKU: ELM-AA002
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

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₹190.00 (Included GST)
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SKU: ELM-IM005
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
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
RFID Card 125kHz for security and identification systems.
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RFID Card 125kHz

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₹18.00 (Included GST)
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SKU: ELM-RT004
Mini Micro SD Card Reader Module for Arduino and embedded projects
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Mini Micro SD Card Reader Module

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₹25.00 (Included GST)
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SKU: ELM-AA005
12V 10A SPDT PCB Mount Relay Cube for power control.
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12V 10A SPDT PCB Mount Relay Cube

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₹15.00 (Included GST)
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SKU: ELM-RE001
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
12V 1Ch Relay Module with Optocoupler high voltage control board
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12V 1Ch Relay Module with Optocoupler

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₹45.00 (Included GST)
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SKU: ELM-RE007
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

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₹70.00 (Included GST)
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SKU: ELM-AA013
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

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₹125.00 (Included GST)
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SKU: ELM-IM006
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
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
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
SYD1230 12mm 650nm 5mW Red Line Laser Module for precise alignment.
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SYD1230 Red Line Laser Module 650nm 5mW

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₹165.00 (Included GST)
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SKU: SEN-LC009
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

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₹30.00 (Included GST)
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SKU: ELM-AA011
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

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₹75.00 (Included GST)
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SKU: ELM-RT008
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
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
Quick view

MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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SKU: ELM-AA001
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
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
I2C Bi-Directional Logic Level Converter 4 Channel for communication projects.
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I2C Bi-Directional Logic Level Converter 4 Channel

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₹20.00 (Included GST)
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SKU: ELM-IM003
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
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
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
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
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
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
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
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
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
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
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
Passive Buzzer Module for sound output and tone generation.
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Passive Buzzer Module for Arduino Projects

In stock

₹30.00 (Included GST)
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SKU: ELM-AA012
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
1 Channel 5V Relay Module without Optocoupler board mounted
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1 Channel 5V Relay Module without Optocoupler

In stock

₹40.00 (Included GST)
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SKU: ELM-RE010
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
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
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
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
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
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
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
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

Stem DIY Kits

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Kaleidoscope Kit for Kids
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Kaleidoscope Kit for Kids | Educational Optical Toy

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SKU: STM-SC002
DIY Water Level Indicator Kit | Alert System for Students
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DIY Water Level Indicator Kit | Alert System for Students

In stock

₹200.00 (Included GST)
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SKU: STM-EL011
DIY Sound Activated Switch Kit – Clap Sensor Circuit Project
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DIY Sound Activated Switch Kit – Clap Sensor Circuit Project

In stock

₹180.00 (Included GST)
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SKU: STM-EL010
Lightweight Dancing Wing Cessna E10 EPP RC aircraft kit for beginners and hobby pilots.
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Dancing Wing Cessna E10 EPP Kit

In stock

₹9,000.00 (Included GST)
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SKU: STM-DK006
diy plain kits
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DIY Motorized Toy Aeroplane Kit – STEM Project for Kids

In stock

₹250.00 (Included GST)
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SKU: SV-DIY-SH007

Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
-6%
0.96 Inch I2C/IIC 4-Pin OLED Display Module
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0.96 Inch I2C/IIC 4-Pin OLED Display Module

In stock

Original price was: ₹170.00.Current price is: ₹159.00. (Included GST)
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SKU: DPM-DY019
-21%
MAX7219 8×8 LED Dot Matrix Display Module for Arduino
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MAX7219 8×8 LED Dot Matrix Display Module

In stock

Original price was: ₹190.00.Current price is: ₹150.00. (Included GST)
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SKU: DPM-DY012

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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.