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More Sensors
KY-026 Flame Sensor Module offers high-sensitivity flame detection
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KY-026 Flame Sensor Module – 4Pin

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₹40.00 (Included GST)
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SKU: SEN-HT019
JF-0730B DC 12V Push-Pull Linear Solenoid Electromagnet Actuator
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JF-0730B DC 12V Push-Pull Linear Solenoid Electromagnet Actuator

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₹325.00 (Included GST)
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SKU: SEN-SS002
P31 Mini Float Control Switch for water level
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P31 Mini Float Control Switch Water Level Sensor

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₹110.00 (Included GST)
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SKU: SEN-WF010
TS-300B water turbidity sensor provides accurate measurement of water clarity
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TS-300B Water Turbidity Sensor with Cable

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₹625.00 (Included GST)
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SKU: SEN-WF003
ZMPT101B AC Voltage Detection Sensor Module for precise AC monitoring
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ZMPT101B AC Voltage Detection Sensor Module

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₹115.00 (Included GST)
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SKU: SEN-CV002

Microcontroller

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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
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
Arduino Nano R3 compatible development board with CH340 chip for DIY electronics projects.
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Arduino Nano R3 Compatible Board with CH340 Chip SMD

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₹205.00 (Included GST)
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SKU: DEV-AB014
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

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)

A2212 1800KV Brushless Motor for RC Airplanes and Quadcopters

₹390.00 (Included GST)
RC Pushrod Linkage Stoppers metal hardware for aircraft control

RC Pushrod Linkage Stoppers | Connectors – Pack of 4

₹90.00 (Included GST)
CC3D shock absorber mount reducing vibrations for smoother flight controller performance in drones.

CC3D Shock Absorber

₹220.00 (Included GST)
30cm battery strap for aeromodelling used to secure LiPo batteries on RC aircraft.

Battery Strap 30cm For Aeromodelling

₹40.00 (Included GST)

Electronics Modules

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5V 7A SPDT Relay PCB Mount compact high current switch
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5V 7A SPDT Relay PCB Mount

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₹15.00 (Included GST)
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SKU: ELM-RE005
DC Light Control Switch Photoresistor Relay Module for automation projects
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XH-M131 DC Light Control Switch Photoresistor Relay Module

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₹100.00 (Included GST)
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SKU: SEN-LC006
Joystick Module Breakout Sensor HW-504 for smooth directional control.
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Joystick Module Breakout Sensor HW-504

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₹40.00 (Included GST)
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SKU: SEN-MA015
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

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₹135.00 (Included GST)
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SKU: ELM-RT007
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
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
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

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₹45.00 (Included GST)
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SKU: SEN-LC007
2 Channel 5V Relay Module with Optocoupler for Arduino, microcontroller, and control circuits.
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2 Channel 5V Relay Module with Optocoupler

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₹75.00 (Included GST)
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SKU: ELM-RE011
EM-18 RFID reader module 125kHz for fast and secure tag reading.
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EM-18 RFID Reader Module 125kHz

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₹310.00 (Included GST)
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SKU: ELM-RT001
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
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
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
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

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₹50.00 (Included GST)
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SKU: ELM-RT006
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
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
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
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
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
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

In stock

₹20.00 (Included GST)
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SKU: ELM-IM003
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

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₹85.00 (Included GST)
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SKU: ELM-AA009
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
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
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
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
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
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
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
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
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
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
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
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 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
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
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
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
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
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
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
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
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
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
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
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
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MAX9814 Microphone AGC Amplifier Module High Performance

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SKU: ELM-AA002
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
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
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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SKU: ELM-AA001
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

Stem DIY Kits

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Remote Control DIY Wooden RC Racing Car Kit | For Kids STEM Learning

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SKU: STM-RB019
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Tin Pop pop putt putt phat phat Boat | Steam Boat

In stock

₹90.00 (Included GST)
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SKU: STM-SC012
4 DOF servo Controlled Robotic arm with Gripper without servo
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DIY Kit 4 DOF Robot Manipulator Arm Mechanical Arm Kit (non-including Servo)

In stock

₹600.00 (Included GST)
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SKU: STM-RB026
RC XYQ-1 wooden drone kit assembled for beginners learning basic quadcopter building skills.
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RC XYQ-1 DIY Wooden Drone Kit – RC Quadcopter for Kids, Students & Hobby Projects

In stock

₹2,399.00 (Included GST)
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SKU: STM-DK004
Tactile Push Button Switch Set with Colored Cap for arduino
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Tactile Push Button Switch Set with Colored Cap (Pack of 25 Pair)

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₹165.00 (Included GST)
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SKU: STM-EL008

Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
3.5 Inch SPI Interface TFT ILI9488 Touch Screen Display Module for Arduino projects.
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3.5 Inch SPI Interface TFT ILI9488 Touch Screen Display Module With SD Card Extension

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₹1,050.00 (Included GST)
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SKU: SV-DPM-DI013
16x2 Blue LCD Display Module with I2C/IIC SerInterfaceial for Arduino
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16×2 Blue LCD Display Module with I2C/IIC SerInterfaceial

In stock

₹180.00 (Included GST)
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SKU: SV-DPM-DI004

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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.