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More Sensors
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: SV-SEN-FW177
GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module Perfect for Arduino
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GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module 3V-5V

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₹160.00 (Included GST)
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5kg Load Cell Weight Sensor For Weighing Scale Projects

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₹130.00 (Included GST)
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NE555 + CD4017 Water Flowing Light LED Module DIY Kit for Learning
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NE555 + CD4017 Water Flowing Light LED Module DIY Kit

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₹70.00 (Included GST)
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SKU: SV-DIY-SH003
Heart Beat Pulse Sensor Module for accurate pulse detection
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Heart Beat Pulse Sensor Module

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₹135.00 (Included GST)
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SKU: SV-SEN-BM006

Microcontroller

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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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STM32F103C8T6 ARM Cortex-M3 Development Board
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STM32F103C8T6 ARM Cortex-M3 Development Board | 72MHz STM32 Microcontroller Module

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₹155.00 (Included GST)
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SKU: SV-DEV-AR014
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: SV-DEV-AR013
Arduino MEGA R3 ATmega2560-16AU Compatible Development Board
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Arduino MEGA R3 ATmega2560-16AU Compatible Development Board | Advanced Microcontroller

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₹1,350.00 (Included GST)
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SKU: SV-DEV-AR005

Drone & Aircraft Parts

Building Your Drem Drone Aeromodel.

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1045 Drone Aircraft Propeller Blade Set lightweight durable design

1045 Drone Aircraft Propeller Blade Set – CW and CCW pair

₹60.00 (Included GST)
A2212 2200KV Brushless Motor durable quadcopter performance motor

A2212 2200KV Brushless Motor for RC Airplanes and Quadcopters

₹415.00 (Included GST)
APM 2.8 Flight Controller with Built-in Compass navigation module

APM 2.8 Flight Controller with Built-in Compass

₹4,250.00 (Included GST)
100A Power Distribution Board for Multirotor Quadcopter durable PCB layout

100A Power Distribution Board for Multirotor Quadcopter and Drone ESC

₹125.00 (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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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: SV-ELM-AU080
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: SV-ELM-RL003
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: SV-SEN-TS347
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: SV-ELM-RL011
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: SV-SEN-HT034
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: SV-ELM-RL007
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

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₹50.00 (Included GST)
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SKU: SV-ELM-KE001
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: SV-ELM-RL005
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: SV-SEN-LM011
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: SV-SEN-LM013
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: SV-ELM-RF056
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: SV-ELM-AU072
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: SV-ELM-AU074
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: SV-ELM-RL012
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: SV-ELM-IN023
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: SV-ELM-RT091
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: SV-ELM-RL004
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: SV-ELM-RF052
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: SV-ELM-AU076
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: SV-ELM-RF053
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: SV-ELM-AU079
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: SV-SEN-LM016
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: SV-ELM-KE002
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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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: SV-ELM-RL009
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: SV-ELM-AU073
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: SV-ELM-RF054
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: SV-ELM-RT090
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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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: SV-ELM-RL006
IIC/I2C Serial Interface Adapter Module for reliable data transmission.
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IIC/I2C Serial Interface Adapter Module

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₹48.00 (Included GST)
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SKU: SV-ELM-IN026
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: SV-ELM-RL008
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: SV-ELM-IN025
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: SV-ELM-RL002
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: SV-ELM-RL001
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: SV-ELM-AU075
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: SV-SEN-LM015
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: SV-ELM-IN027
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: SV-ELM-AU078
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: SV-ELM-RF055
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: SV-SEN-MA210
Mini 360 Step-Down Buck Converter Module compact DC power board
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Mini 360 Step-Down Buck Converter Module

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₹35.00 (Included GST)
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SKU: SV-ELM-PW010
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: SV-ELM-AU077
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: SV-ELM-RF051
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: SV-ELM-AU071
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: SV-ELM-IN021
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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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: SV-ELM-IN022
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: SV-ELM-IN024
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: SV-ELM-RL010
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MAX9814 Microphone AGC Amplifier Module High Performance

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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: SV-SEN-HT021

Stem DIY Kits

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Blix 8-in-1 Crawlers DIY Model Kit for Creative STEM Learning

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DIY Wooden Army Tank Model Kit | STEM Projects for Kids

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Flexible Aluminum Coupler 5mm to 8mm Helical Shaft for Motion Systems.
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Flexible Aluminum Coupler 5mm to 8mm Helical Shaft for Motion

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₹65.00 (Included GST)
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Blix 5-in-1 Buddy Building and Construction DIY Kit | STEM Learning Kit for Kids

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GT2 6mm open timing belt 1 meter ensures accurate positioning and smooth movement.
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GT2 6mm Open Timing Belt 1 Meter for 3D Printer

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₹80.00 (Included GST)
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Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
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
2004 green LCD display module for Arduino and electronics projects
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2004 LCD Display Module Green

In stock

₹320.00 (Included GST)
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SKU: SV-DPM-DI006

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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.