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More Sensors
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
Ky-025 magnetic reed switch sensor module for accurate magnetic field sensing
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KY-025 Magnetic Reed Switch Sensor Module

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₹50.00 (Included GST)
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SKU: SEN-MA001
TCRT5000 Reflective IR Optical Sensor Perfect for accurate line following
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TCRT5000 Reflective IR Optical Sensor | IR Line Tracking Sensor

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₹15.00 (Included GST)
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SKU: SEN-IU018
37 in 1 Sensor Kit – 37 Sensors for Arduino Projects and learning
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37 in 1 Sensor Kit – 37 Sensors for Arduino Projects

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₹1,050.00 (Included GST)
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SKU: STM-EL003
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

Microcontroller

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Arduino LilyPad ATmega328P compatible wearable board for DIY e-textile and wearable projects.
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Arduino LilyPad ATmega328P Compatible Board | Wearable Development Board for DIY

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₹440.00 (Included GST)
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SKU: DEV-AB011
Arduino Uno R4 (एक) Minima WiFi Board
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Arduino Uno R4 (एक) Minima WiFi Development Board

In stock

₹1,400.00 (Included GST)
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SKU: DEV-OA101
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Raspberry Pi 3 Model B Case Protective ABS Plastic Enclosure

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SKU: DEV-MR003
-18%
Raspberry Pi Pico Board – Unsoldered Pins
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Raspberry Pi Pico Board – Unsoldered Pins

In stock

Original price was: ₹550.00.Current price is: ₹450.00. (Included GST)
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SKU: DEV-MR007

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)
5045 Drone Aircraft Propeller Blade Set high-quality plastic build

5045 Drone Aircraft Propeller Blade Set – CW and CCW pair

₹120.00 (Included GST)
Durable landing skid attached to F450/F550 frame for smoother takeoffs and safe landings.

F450/F550 Frame Landing Gear Skid for Multirotor Drone Quadcopter

₹500.00 (Included GST)
RC Pushrod Linkage Stoppers metal hardware for aircraft control

RC Pushrod Linkage Stoppers | Connectors – Pack of 4

₹90.00 (Included GST)
1245 Drone Aircraft Propeller Blade Set durable lightweight propellers

1245 Drone Aircraft Propeller Blade Set – CW and CCW pair

₹120.00 (Included GST)

Electronics Modules

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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
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
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
JQ6500 MP3 Audio Sound Player Module for Arduino.
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JQ6500 MP3 Audio Sound Player Module (16Mbit Storage)

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₹200.00 (Included GST)
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SKU: ELM-AA007
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
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
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
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
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
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
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
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

In stock

₹25.00 (Included GST)
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SKU: ELM-IM004
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
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
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
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: ELM-KY002
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
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

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₹150.00 (Included GST)
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SKU: ELM-RE012
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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MAX9814 Microphone AGC Amplifier Module High Performance

In stock

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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
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
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
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
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
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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SKU: ELM-AA001
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
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
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
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
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
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
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

Stem DIY Kits

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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
HTC-1 Digital Hygrometer Thermometer with Clock and LCD Display
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HTC-1 Digital Hygrometer Thermometer with Clock and LCD Display

In stock

₹220.00 (Included GST)
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SKU: SEN-HT007
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2WD Smart Mini Round Robot Car Chassis DIY Kit with DC Motors, Wheels and Caster Wheel

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SKU: ROB-CK001
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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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Wooden Aircraft DIY Kit for Kids STEM Learning & School Projects

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₹160.00 (Included GST)
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SKU: STM-RB022

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
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: DPM-DY017

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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.