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More Sensors
AD8232 ECG Sensor Module Heart Rate Monitor Kit uses in biomedical.
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AD8232 ECG Sensor Module Heart Rate Monitor Kit for Health Projects

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₹450.00 (Included GST)
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SKU: SEN-BM004
1/8 Inch Water Flow Sensor YF-S401 for accurate flow rate detection
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1/8 Inch Water Flow Sensor YF-S401

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₹240.00 (Included GST)
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SKU: SEN-WF005
A TTP229 16 Key Capacitive Touch Switch Digital Keypad Module with 16 touch keys
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TTP229 16 Key Capacitive Touch Switch Digital Keypad Module

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₹105.00 (Included GST)
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SKU: SEN-SV009
Build smarter Projects with Ultrasonic Sensor Holder Mounting Bracket
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Ultrasonic Sensor Holder Mounting Bracket

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₹22.00 (Included GST)
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SKU: SEN-IU008
DHT22 Digital Temperature and Humidity Sensor for precision measurement
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DHT22 Digital Temperature and Humidity Sensor

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₹125.00 (Included GST)
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SKU: SEN-HT006

Microcontroller

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Raspberry Pi 3 Model B Case Protective ABS Plastic Enclosure

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SKU: DEV-MR003
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

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₹1,110.00 (Included GST)
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SKU: DEV-AB009
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Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU
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Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU | CH340G Compatible Board

In stock

Original price was: ₹700.00.Current price is: ₹550.00. (Included GST)
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SKU: DEV-AB007
LGT-RF-Nano V2.0 wireless module featuring built-in NRF24L01
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LGT-RF-Nano V2.0 Wireless Module Integrated NRF24L01

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SKU: DEV-AB002

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)
12V 1800mAh rechargeable lithium-ion battery pack for DIY electronics and portable devices.

12V 1800MAH Rechargeable Lithium-Ion Battery Pack for DIY Electronics

₹170.00 (Included GST)
816 Micro Coreless Drone Motor CW (Clockwise) with wire

816 Micro Coreless Drone Motor CW (Clockwise)

₹45.00 (Included GST)
CC3D shock absorber mount reducing vibrations for smoother flight controller performance in drones.

CC3D Shock Absorber

₹220.00 (Included GST)
3.7V 1100mAh lithium polymer battery for electronic projects devices

3.7V 1100mAh Lithium Polymer Battery

₹190.00 (Included GST)

Electronics Modules

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12V 2Ch Relay Module with Optocoupler dual channel control board
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12V 2Ch Relay Module with Optocoupler

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₹75.00 (Included GST)
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SKU: ELM-RE008
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
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
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
DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker for humidifiers.
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer

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₹400.00 (Included GST)
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SKU: SEN-HT010
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
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

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₹125.00 (Included GST)
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SKU: ELM-RE002
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
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
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
2 Channel Logic Level Converter for Arduino projects.
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2 Channel Logic Level Converter for I2C & UART

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₹25.00 (Included GST)
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SKU: ELM-IM004
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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SKU: ELM-AA001
Micro SD card reader module supports SPI interface for logging.
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Micro SD Card Reader Module

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₹45.00 (Included GST)
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SKU: ELM-AA004
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
TEC1-12706 Thermoelectric Cooler Peltier Module delivers efficient thermoelectric cooling and heating.
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TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC

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₹190.00 (Included GST)
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SKU: SEN-HT022
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

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₹40.00 (Included GST)
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SKU: SEN-LC011
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
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
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
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
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MAX9814 Microphone AGC Amplifier Module High Performance

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SKU: ELM-AA002
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
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
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
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
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
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
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
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
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
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
Laser Receiver Sensor Module non-modulated tube for accurate beam detection.
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Laser Receiver Sensor Module Non-Modulated Tube

In stock

₹80.00 (Included GST)
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SKU: SEN-LC012
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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

Stem DIY Kits

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DIY D2-5 Intelligent Tracking Line Car Kit
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DIY D2-5 Intelligent Tracking Line Car Kit

In stock

₹325.00 (Included GST)
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SKU: STM-RB025
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DIY Saltwater Powered Car Science Kit | For STEM Science Learning

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SKU: STM-RB018
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Motorized MECHANIX Robotix-2 Building and Construction Kit with Motor and Gears for Kids

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SKU: STM-RB007
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Magnetic Compass for Navigation And Direction Finding

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SKU: STM-SC007
E88 Pro Dual Camera Drone Kit 1080p aerial shots outdoors
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E88 Pro Dual Camera Drone Kit 1080p with Stable Brushless Motor

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₹2,075.00 (Included GST)
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SKU: STM-DK001

Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
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1.3 Inch I2C 4-Pin Blue OLED Display Module

In stock

₹280.00 (Included GST)
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SKU: DPM-DY002
1 Digite 7 Segment 0.56 Inch Red LED Display Module – Cathode for counters and electronics projects.
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1 Digit 7 Segment 0.56 Inch Red LED Display – Common Cathode

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₹10.00 (Included GST)
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SKU: DPM-DY009

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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.