Sensors (700 x 460 px)

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5V USB Humidifier Mist Maker Kit Type C front view showing PCB ceramic atomizer disc and Type-C port
-15%
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5V USB Humidifier Mist Maker Kit Type C

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Original price was: ₹165.00.Current price is: ₹140.00. (Inc. GST)
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A responsiveSW-18015P Vibration Sensor suitable for detection
-13%
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SW-18015P Vibration Sensor

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Original price was: ₹15.00.Current price is: ₹13.00. (Inc. GST)
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650nm 5V red laser diode module HW-493 cylindrical body with wire leads front view
-17%
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650nm 5V Red Laser Diode Module HW-493

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Original price was: ₹48.00.Current price is: ₹40.00. (Inc. GST)
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Digital LED DC Voltmeter Ammeter 100V 100A dual display front view
-11%
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Digital LED DC Voltmeter Ammeter 100V 100A

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Original price was: ₹269.00.Current price is: ₹239.00. (Inc. GST)
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XH-M131 DC Light Control Switch Photoresistor Relay Module
-13%
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XH-M131 DC Light Control Switch Photoresistor Relay Module

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Original price was: ₹149.00.Current price is: ₹130.00. (Inc. GST)
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Microcontroller Boards

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Arduino Uno R3 Compatible Board ATmega328P front view
-20%
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Arduino Uno R3 CH340G ATmega328P Compatible Development Board

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Original price was: ₹350.00.Current price is: ₹280.00. (Inc. GST)
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LGT RF Nano V2.0 Wireless Module with integrated antenna and USB interface
-24%
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LGT RF Nano V2.0 Wireless Module Integrated NRF24L01

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Original price was: ₹1,553.00.Current price is: ₹1,180.00. (Inc. GST)
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Arduino MEGA R3 ATmega2560-16AU board with USB port, power jack, and extended pin headers
-25%
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Arduino MEGA R3 ATmega2560-16AU Compatible Development Board | Microcontroller Boards

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Original price was: ₹1,867.00.Current price is: ₹1,400.00. (Inc. GST)
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Alt Text: Raspberry Pi 4 Model B – 2GB RAM Board front view showing BCM2711 chip USB 3.0 ports and 40-pin GPIO header
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Raspberry Pi 4 Model B – 2GB RAM Board

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₹6,900.00 (Inc. GST)
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FPV Drone Parts

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11.1V Bonka 2200mAh 35C 3S1P LiPo Battery U2 Series | 35C/70C Burst Ultra-Light

Original price was: ₹2,590.00.Current price is: ₹2,124.00. (Inc. GST)
100A Power Distribution Board for Multirotor Quadcopter durable PCB layout

100A Power Distribution Board for Multirotor Quadcopter and Drone ESC

Original price was: ₹165.00.Current price is: ₹139.00. (Inc. GST)
Pixhawk 2.4.8 PX4 32-bit flight controller supports advanced autopilot, GPS navigation.

Pixhawk 2.4.8 PX4 32-Bit Flight Controller with Safety Switch and Buzzer

Original price was: ₹11,149.00.Current price is: ₹8,139.00. (Inc. GST)
6045 Drone Aircraft Propeller Blade Set lightweight plastic blades

6045 Drone Aircraft Propeller Blade Set – CW and CCW pair

Original price was: ₹87.00.Current price is: ₹65.00. (Inc. GST)
DJI 2212 920KV CCW brushless DC motor delivers efficient power, smooth rotation, and precise control.

DJI 2212 920KV Brushless DC Motor for Drone (CCW Rotation, Silver Cap)

Original price was: ₹755.00.Current price is: ₹619.00. (Inc. GST)

Electronics Modules

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GY-MAX4466 Electret Microphone Sensor Module front view showing mic capsule and pin header
-25%
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GY-MAX4466 Electret Microphone Sensor Module with Gain Control

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Original price was: ₹160.00.Current price is: ₹120.00. (Inc. GST)
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USB-C 5V Power Bank Charging Module for DIY electronics
-18%
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USB-C 5V Power Bank Charging Module

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Original price was: ₹34.00.Current price is: ₹28.00. (Inc. GST)
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5V Power Bank Charging Module front view Micro USB port visible
-26%
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5V Power Bank Charging Module

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Original price was: ₹38.00.Current price is: ₹28.00. (Inc. GST)
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PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz for Arduino and DIY applications.
-16%
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PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz

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Original price was: ₹345.00.Current price is: ₹290.00. (Inc. GST)
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Laser receiver sensor module non-modulated tube with three pin connector front view
-25%
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Laser Receiver Sensor Module Non-Modulated Tube

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Original price was: ₹147.00.Current price is: ₹110.00. (Inc. GST)
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USB-C PD Trigger Decoy Module for fixed voltage power output.
-28%
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USB-C PD Trigger Decoy Module with Selectable Voltage Output

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Original price was: ₹153.00.Current price is: ₹110.00. (Inc. GST)
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RC522 RFID Reader/Writer Module with RFID Card and Tag for Arduino projects.
-12%
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RC522 RFID Reader/Writer Module with RFID Card and Tag

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Original price was: ₹91.00.Current price is: ₹80.00. (Inc. GST)
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Real Time Clock DS1307 RTC I2C Module AT24C32 with built-in EEPROM for reliable Arduino.
-22%
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Real Time Clock DS1307 RTC I2C Module AT24C32

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Original price was: ₹90.00.Current price is: ₹70.00. (Inc. GST)
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5V 7A SPDT Relay PCB Mount compact high current switch
-21%
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5V 7A SPDT Relay PCB Mount

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Original price was: ₹19.00.Current price is: ₹15.00. (Inc. GST)
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DF Player Mini MP3 Player Module serial port front view
-25%
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DF Player Mini MP3 Player Module With Serial Port For Arduino

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Original price was: ₹160.00.Current price is: ₹120.00. (Inc. GST)
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XH-M131 DC Light Control Switch Photoresistor Relay Module
-13%
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XH-M131 DC Light Control Switch Photoresistor Relay Module

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Original price was: ₹149.00.Current price is: ₹130.00. (Inc. GST)
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V2 Bluetooth Audio Module CA-6928 5V front view
-22%
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CA-6928 V2 Bluetooth Audio Module 5V

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Original price was: ₹103.00.Current price is: ₹80.00. (Inc. GST)
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PAM8403 5V Mini Audio Amplifier Module with volume control front view
-15%
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PAM8403 5V Mini Audio Amplifier Module with Volume Control

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Original price was: ₹59.00.Current price is: ₹50.00. (Inc. GST)
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Multi-Output Power Supply Module DC 3.3V 5V 12V front view
-27%
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Multi-output Power Supply Module DC-DC 12V TO 3.3

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Original price was: ₹137.00.Current price is: ₹100.00. (Inc. GST)
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1 Channel 5V Relay Module without Optocoupler board mounted
-15%
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1 Channel 5V Relay Module without Optocoupler

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Original price was: ₹47.00.Current price is: ₹40.00. (Inc. GST)
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FT232RL USB to TTL Serial Adapter Module Red front view
-14%
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FT232RL USB to TTL Serial Adapter Module 5V/3.3V

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Original price was: ₹145.00.Current price is: ₹125.00. (Inc. GST)
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W5500 Ethernet Module SPI Interface Arduino IoT front view
-27%
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W5500 Ethernet Module with SPI Interface

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Original price was: ₹534.00.Current price is: ₹390.00. (Inc. GST)
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15W Fast Wireless Charging Transmitter Module Type-C front view
-27%
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15W Fast Wireless Charging Transmitter Module Type-C

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Original price was: ₹342.00.Current price is: ₹250.00. (Inc. GST)
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TEC1-12706 Thermoelectric Cooler Peltier Module 12V
-11%
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TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC

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Original price was: ₹225.00.Current price is: ₹200.00. (Inc. GST)
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Mini Micro SD Card Reader Module SPI six pin front view
-14%
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Mini Micro SD Card Reader Module

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Original price was: ₹29.00.Current price is: ₹25.00. (Inc. GST)
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RFID Card 125kHz for security and identification systems.
-18%
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RFID Card 125kHz

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Original price was: ₹22.00.Current price is: ₹18.00. (Inc. GST)
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TP4056 1A Lithium Battery Charger Module C Type
-18%
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TP4056 1A Lithium Battery Charger Module C Type

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Original price was: ₹22.00.Current price is: ₹18.00. (Inc. GST)
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4×4 Matrix 16-Key Membrane Switch Keypad with row-column interface for Arduino.
-29%
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4×4 Matrix 16 Key Membrane Switch Keypad with Soft Touch

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Original price was: ₹70.00.Current price is: ₹50.00. (Inc. GST)
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4 Channel 5V 10A Relay Module with optocoupler for safe, isolated switching of lights
-29%
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4 Channel 5V 10A Relay Module with optocoupler

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Original price was: ₹211.00.Current price is: ₹150.00. (Inc. GST)
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RFID IC Card 13.56 MHz for access control, attendance and NFC systems.
-17%
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RFID IC Card 13.56 MHz

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Original price was: ₹12.00.Current price is: ₹10.00. (Inc. GST)
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650nm 5V red laser diode module HW-493 cylindrical body with wire leads front view
-17%
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650nm 5V Red Laser Diode Module HW-493

In stock

Original price was: ₹48.00.Current price is: ₹40.00. (Inc. GST)
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2 Channel 5V Relay Module with Optocoupler for Arduino, microcontroller, and control circuits.
-23%
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2 Channel 5V Relay Module with Optocoupler

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Original price was: ₹104.00.Current price is: ₹80.00. (Inc. GST)
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module front view showing PCB and speaker pads
-24%
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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Original price was: ₹171.00.Current price is: ₹130.00. (Inc. GST)
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PAM8403 5V Two Channel Stereo Audio Amplifier Module front view
-10%
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PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104

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Original price was: ₹39.00.Current price is: ₹35.00. (Inc. GST)
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Traffic light module 5V PCB showing three signal pin connections close up
-25%
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LED Traffic Light Signal Module with Digital Output

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Original price was: ₹60.00.Current price is: ₹45.00. (Inc. GST)
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MT3608 2A DC-DC Step Up Booster Power Module front view
-26%
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MT3608 2A DC-DC Step Up Booster Power Module

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Original price was: ₹61.00.Current price is: ₹45.00. (Inc. GST)
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Joystick Module Breakout Sensor HW-504 front view showing knob and 5-pin header
-12%
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Joystick Module Breakout Sensor HW-504

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Original price was: ₹51.00.Current price is: ₹45.00. (Inc. GST)
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2 Channel Logic Level Converter I2C UART 3.3V 5V front view
-22%
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2 Channel Logic Level Converter for I2C & UART

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Original price was: ₹32.00.Current price is: ₹25.00. (Inc. GST)
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker Fogger
-16%
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer

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Original price was: ₹488.00.Current price is: ₹410.00. (Inc. GST)
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MAX3232 mini RS232 to TTL module board for DIY serial interfacing tasks.
-17%
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MAX3232 Mini RS232 to TTL Module Board

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Original price was: ₹42.00.Current price is: ₹35.00. (Inc. GST)
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12V 2Ch Relay Module with Optocoupler dual channel control board
-12%
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12V 2Ch Relay Module with Optocoupler

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Original price was: ₹91.00.Current price is: ₹80.00. (Inc. GST)
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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

₹295.00 (Inc. GST)
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5V 1CH Relay Module single channel high current control board
-12%
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5V 1CH Relay Module

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Original price was: ₹51.00.Current price is: ₹45.00. (Inc. GST)
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IIC/I2C Serial Interface Adapter Module
-26%
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IIC/I2C Serial Interface Adapter Module

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Original price was: ₹66.00.Current price is: ₹49.00. (Inc. GST)
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LM386 audio amplifier board pinout input output wiring view
-13%
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LM386 Audio Amplifier Module

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Original price was: ₹52.00.Current price is: ₹45.00. (Inc. GST)
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Passive Buzzer Module view showing PCB traces bolt holes and 2.54mm pin pitch
-10%
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Passive Buzzer Module for Arduino Projects

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Original price was: ₹39.00.Current price is: ₹35.00. (Inc. GST)
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2S 2A Step Up Boost Lithium Battery Charger Module 8.4V - Type C
-19%
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2S 2A Step Up Boost Lithium Battery Charger Module 8.4V – Type C

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Original price was: ₹98.00.Current price is: ₹79.00. (Inc. GST)
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12V 10A SPDT PCB Mount Relay Cube for power control.
-21%
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12V 10A SPDT PCB Mount Relay Cube

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Original price was: ₹19.00.Current price is: ₹15.00. (Inc. GST)
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4×4 Matrix 16 Key Keypad Module
-20%
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4×4 Matrix 16 Key Keypad Module

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Original price was: ₹69.00.Current price is: ₹55.00. (Inc. GST)
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EM-18 RFID reader module 125kHz for fast and secure tag reading.
-28%
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EM-18 RFID Reader Module 125kHz

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Original price was: ₹443.00.Current price is: ₹319.00. (Inc. GST)
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USB to RS485 TTL Serial Converter Adapter FT232 Module
-16%
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USB to RS485 TTL Serial Converter Adapter FT232 Module

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Original price was: ₹220.00.Current price is: ₹185.00. (Inc. GST)
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DC 3.7V to 400KV step up power module front view showing copper coil and output wires
-20%
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DC 3.7V to 400KV Step up Power Module High Voltage Generator

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Original price was: ₹188.00.Current price is: ₹150.00. (Inc. GST)
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12V 8 Channel Relay Module with Optocoupler for Arduino projects
-10%
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12V 8 Channel Relay Module with Optocoupler

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Original price was: ₹411.00.Current price is: ₹370.00. (Inc. GST)
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I2C Logic Level Converter 4 Channel 3.3V 5V front view
-26%
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I2C Bi-Directional Logic Level Converter 4 Channel

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Original price was: ₹27.00.Current price is: ₹20.00. (Inc. GST)
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1000 KV high voltage booster module front view showing input terminals and step-up circuit board
-16%
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1000 KV High Voltage Booster Module

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Original price was: ₹261.00.Current price is: ₹219.00. (Inc. GST)
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3S 4A Step Up Boost Lithium Battery Charger Module 12.6V - Type C
-27%
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3S 4A Step Up Boost Lithium Battery Charger Module 12.6V – Type C

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Original price was: ₹108.00.Current price is: ₹79.00. (Inc. GST)
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5V 2A Wireless Power Supply Transmitter Receiver Charging Module With Coil
-19%
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5V 2A Wireless Power Supply Transmitter Receiver Charging Module With Coil

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Original price was: ₹864.00.Current price is: ₹700.00. (Inc. GST)
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SD Card Reader Module SPI six pin header front view
-29%
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Micro SD Card Reader Module

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Original price was: ₹63.00.Current price is: ₹45.00. (Inc. GST)
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XL6009 DC-DC Adjustable Step-Up Converter Module for electronics
-14%
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XL6009 DC-DC Adjustable Step Up Converter Module

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Original price was: ₹87.00.Current price is: ₹75.00. (Inc. GST)
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6-30V Single Channel Power Relay Module Adjustable Timer front
-20%
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6–30V Single Channel Power Relay Module with Adjustable Timer

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Original price was: ₹169.00.Current price is: ₹135.00. (Inc. GST)
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Mini MP1584 DC-DC 3A Adjustable Buck Module
-13%
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Mini MP1584 DC-DC 3A Adjustable Buck module

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Original price was: ₹52.00.Current price is: ₹45.00. (Inc. GST)
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Thermal Sensor Relay Module front view showing relay component screw terminals and control pin header
-13%
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Thermal Sensor Relay Module

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Original price was: ₹236.00.Current price is: ₹205.00. (Inc. GST)
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Breadboard Power Supply Module 3.3V 5V MB102 front view
-24%
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Breadboard Power Supply Module 3.3V-5V

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Original price was: ₹86.00.Current price is: ₹65.00. (Inc. GST)
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12V 1Ch Relay Module with Optocoupler high voltage control board
-14%
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12V 1Ch Relay Module with Optocoupler

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Original price was: ₹66.00.Current price is: ₹57.00. (Inc. GST)
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TP4056 1A Lithium Battery Charger Module Micro USB front view
-31%
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TP4056 1A Lithium Battery Charger Module Micro USB

In stock

Original price was: ₹26.00.Current price is: ₹18.00. (Inc. GST)
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TDA2030A 6 – 12V DC Audio Amplifier Module compact PCB front view
-14%
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TDA2030A 6 – 12V DC Audio Amplifier Module 18W

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Original price was: ₹110.00.Current price is: ₹95.00. (Inc. GST)
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CN3065 Mini Solar LiPo Charger Board front view
-13%
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CN3065 Mini Solar LiPo Charger Board

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Original price was: ₹103.00.Current price is: ₹90.00. (Inc. GST)
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NE555 Delay Timer Switch 12V Relay Module front view
-10%
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

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Original price was: ₹89.00.Current price is: ₹80.00. (Inc. GST)
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Mini 360 Step-Down Buck Converter Module compact DC power board
-17%
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Mini 360 Step-Down Buck Converter Module

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Original price was: ₹42.00.Current price is: ₹35.00. (Inc. GST)
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MAX9814 Microphone AGC Amplifier Module front view showing electret mic capsule and pin header
-13%
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MAX9814 Microphone AGC Amplifier Module High Performance

In stock

Original price was: ₹253.00.Current price is: ₹220.00. (Inc. GST)
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SYD1230 Red Line Laser Module 650nm 5mW front view
-30%
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SYD1230 Red Line Laser Module 650nm 5mW

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Original price was: ₹236.00.Current price is: ₹165.00. (Inc. GST)
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Bluetooth 3.0 Audio Receiver Module stereo output front view
-24%
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Bluetooth 3.0 Audio Receiver Module with Stereo Output

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Original price was: ₹105.00.Current price is: ₹80.00. (Inc. GST)
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Fast Charging Module PD65W Type-C front view
-21%
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Fast Charging Module PD65W – C Type

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Original price was: ₹158.00.Current price is: ₹125.00. (Inc. GST)
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LM2596 Adjustable DC-DC Step Down Buck Converter Module front
-22%
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LM2596 Adjustable DC-DC Step Down Buck Converter Module

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Original price was: ₹58.00.Current price is: ₹45.00. (Inc. GST)
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125kHz & 13.56MHz RFID Keychain Tag delivers quick response for smart access.
-22%
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125kHz & 13.56MHz RFID Keychain Tag

In stock

Original price was: ₹23.00.Current price is: ₹18.00. (Inc. GST)
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XL6009 Adjustable Step Up Module Digital Display front view
-17%
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DC-DC XL6009 Adjustable Step Up Module with Digital Display

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Original price was: ₹265.00.Current price is: ₹220.00. (Inc. GST)
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Stem DIY Kits

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DIY Water Level Indicator Kit assembled circuit with LED indicators, sensor probes, and wires connected on board
-28%
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DIY Water Level Indicator Kit | Alert System for Students

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Original price was: ₹332.00.Current price is: ₹239.00. (Inc. GST)
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DIY D2-5 Intelligent Tracking Line Car Kit fully assembled with sensors, wheels, and circuit board for line following
-17%
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DIY D2-5 Intelligent Tracking Line Car Kit

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Original price was: ₹420.00.Current price is: ₹349.00. (Inc. GST)
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pH test strips showing color comparison chart for range of 1.0 to 14.0 in basic laboratory use
-14%
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Ph Indicator Paper Fisher Scientific | Full Range (pH 1.0 To 14.0)

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Original price was: ₹603.00.Current price is: ₹519.00. (Inc. GST)
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Mini DIY Tesla Coil Kit with coil tower, circuit board, and power module mounted on base
-17%
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Mini DIY Tesla Coil Kit for Wireless Power Transmission

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Original price was: ₹288.00.Current price is: ₹239.00. (Inc. GST)
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DIY Electric Elevator Model Kit assembled vertical structure with motor pulley and moving platform
-30%
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DIY Electric Elevator Model Kit | Mechanical Lift for STEM Education

In stock

Original price was: ₹313.00.Current price is: ₹219.00. (Inc. GST)
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Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
16x2 LCD Arduino Keypad Shield Module front view with display
-19%
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16×2 LCD Arduino Keypad Shield Module

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Original price was: ₹352.00.Current price is: ₹285.00. (Inc. GST)
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4 Digit 7 Segment 0.56 Inch Red LED Display Module – Common Cathode
-29%
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4 Digit 7 Segment 0.56 Inch Red LED Display Module – Common Cathode

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Original price was: ₹56.00.Current price is: ₹40.00. (Inc. GST)
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    Buy Electronics Components & Robotics Parts Online India StemVolt is India's trusted online store for Electronics Components, Robotics Parts and STEM Kits. We offer Arduino boards, ESP32, Sensors, IoT Modules, Drone Parts and DIY Kits at competitive prices with fast delivery across India. Shop genuine products from StemVolt — India's Inventor Store, based in Kota, Rajasthan. Trusted by students, engineers and makers across India.

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