Sensors (700 x 460 px)

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KY-031 Percussion Knocking Knock Sensor Module front view showing piezo element and 3-pin header
-16%
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KY-031 Percussion Knocking Knock Sensor Module for Arduino

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Original price was: ₹38.00.Current price is: ₹32.00. (Inc. GST)
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RCWL-0516 Microwave Radar Sensor Module 3.18GHz front view
-20%
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RCWL-0516 Microwave Radar Sensor Module

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Original price was: ₹69.00.Current price is: ₹55.00. (Inc. GST)
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8 Channel IR Infrared Sensor Array infrared detection module front view
-11%
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8 Channel IR Infrared Sensor Array | Infrared Detection Module

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Original price was: ₹157.00.Current price is: ₹140.00. (Inc. GST)
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KY-039 heartbeat sensor module showing analog output pin and power pins on PCB back view
-20%
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KY-039 Finger Detection Heartbeat Measuring Sensor Module

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Original price was: ₹44.00.Current price is: ₹35.00. (Inc. GST)
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HR202 Humidity Sensing Sensor Module PCB front view showing sensor element and pin headers
-14%
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HR202 Humidity Sensing Sensor Module

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Original price was: ₹87.00.Current price is: ₹75.00. (Inc. GST)
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Microcontroller Boards

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arduino nano board layout showing SMD components and pin headers on compact development board
-27%
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Arduino Nano R3 Compatible Board with CH340 Chip SMD

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Original price was: ₹315.00.Current price is: ₹230.00. (Inc. GST)
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Arduino Uno R3 Compatible Board ATmega328P front view
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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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Arduino LilyPad ATmega328P Compatible Board with circular design, sew tabs, and central microcontroller
-17%
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Arduino LilyPad ATmega328P Compatible Board

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Original price was: ₹500.00.Current price is: ₹415.00. (Inc. GST)
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Arduino Pro Mini 5V 16MHz ATmega328P board with compact layout, pin holes, and onboard components
-19%
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Arduino Pro Mini 5V 16MHz ATmega328P Compatible Board

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Original price was: ₹284.00.Current price is: ₹230.00. (Inc. GST)
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FPV Drone Parts

Building Your Drem Drone Aeromodel.

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9450 Carbon Fiber Propeller CW CCW Black Silver Cap front

9450 Carbon Fiber Propeller for Drone – CW and CCW pair

Original price was: ₹190.00.Current price is: ₹169.00. (Inc. GST)
Propeller Protective Ring Covers Guard Set For Quadcopter

Propeller Protective Ring Covers Guard Set For Quadcopter F450 F550

Original price was: ₹477.00.Current price is: ₹339.00. (Inc. GST)
4 mm Gold Bullet Connector Male Female Pair for RC motor connections

4 mm Gold Bullet Connector Male Female Pair for Drone Battery, Motor & ESC Connection

Original price was: ₹51.00.Current price is: ₹40.00. (Inc. GST)
IMAX 30A BLHeli Series ESC for delivers fast signal response, stable current handling.

IMAX 30A BLHeli Series ESC for Brushless DC Motor

Original price was: ₹746.00.Current price is: ₹619.00. (Inc. GST)
A2212 1000KV Brushless Motor RC Airplane Quadcopter front view

A2212 1000KV Brushless Motor For RC Airplane and Quadcopter

Original price was: ₹580.00.Current price is: ₹480.00. (Inc. GST)

Electronics Modules

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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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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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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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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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4 Channel 5V 10A Relay Module Optocoupler front view
-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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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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DS3231 RTC Module Precise Real Time Clock I2C front view
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DS3231 RTC Module Precise Real Time Clock I2C AT24C32

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₹295.00 (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

In stock

Original price was: ₹98.00.Current price is: ₹79.00. (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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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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2 Channel 5V Relay Module Optocoupler 3.3V 5V
-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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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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EM-18 RFID Reader Module 125kHz UART Arduino front view
-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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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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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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Real Time Clock DS1307 RTC I2C Module AT24C32
-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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RC522 RFID Reader/Writer Module with RFID Card and Tag
-12%
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RC522 RFID Reader/Writer Module with RFID Card and Tag

In stock

Original price was: ₹91.00.Current price is: ₹80.00. (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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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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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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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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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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12V 2Ch Relay Module Optocoupler Isolated dual channel
-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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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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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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RFID Card 125kHz PVC White EM4100 front view
-18%
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RFID Card 125kHz

In stock

Original price was: ₹22.00.Current price is: ₹18.00. (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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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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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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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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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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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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TP4056 1A Lithium Battery Charger Module Micro USB front view
-31%
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TP4056 1A Lithium Battery Charger Module Micro USB

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Original price was: ₹26.00.Current price is: ₹18.00. (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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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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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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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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XL6009 DC-DC Adjustable Step-Up Converter Module for electronics
-14%
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XL6009 DC-DC Adjustable Step Up Converter Module

In stock

Original price was: ₹87.00.Current price is: ₹75.00. (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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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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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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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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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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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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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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5V 1CH Relay Module TTL Arduino single channel front view
-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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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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12V 8 Channel Relay Module Optocoupler Isolated front view
-10%
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12V 8 Channel Relay Module with Optocoupler

In stock

Original price was: ₹411.00.Current price is: ₹370.00. (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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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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Thermal Sensor Relay Module front view showing relay component screw terminals and control pin header
-13%
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Thermal Sensor Relay Module

In stock

Original price was: ₹236.00.Current price is: ₹205.00. (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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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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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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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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1 Channel 5V Relay Module Without Optocoupler LED
-15%
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1 Channel 5V Relay Module without Optocoupler

In stock

Original price was: ₹47.00.Current price is: ₹40.00. (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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12V 1Ch Relay Module Optocoupler Isolated 240VAC front view
-14%
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12V 1Ch Relay Module with Optocoupler

In stock

Original price was: ₹66.00.Current price is: ₹57.00. (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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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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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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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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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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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

In stock

Original price was: ₹108.00.Current price is: ₹79.00. (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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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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Breadboard Power Supply Module 3.3V 5V MB102 front view
-24%
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Breadboard Power Supply Module 3.3V-5V

In stock

Original price was: ₹86.00.Current price is: ₹65.00. (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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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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SYD1230 Red Line Laser Module 650nm 5mW front view
-30%
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SYD1230 Red Line Laser Module 650nm 5mW

In stock

Original price was: ₹236.00.Current price is: ₹165.00. (Inc. GST)
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Stem DIY Kits

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13 in 1 Solar Robot Kit with multiple robot models and solar panel displayed for different build configurations
-20%
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13 in 1 Solar Robot Kit for Kids Age 8+ | DIY STEM Educational Learning Kit

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Original price was: ₹999.00.Current price is: ₹799.00. (Inc. GST)
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Wooden Aircraft DIY Kit assembled model with propeller, wings, and wooden frame placed on flat surface
-25%
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Wooden Aircraft DIY Kit for Kids STEM Learning & School Projects

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Original price was: ₹265.00.Current price is: ₹199.00. (Inc. GST)
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SPIRIT LAMP | Stainless Steel with wick burner and screw cap lid placed on flat base
-14%
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SPIRIT LAMP | Stainless Steel | Laboratory Bunsen Burner

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Original price was: ₹150.00.Current price is: ₹129.00. (Inc. GST)
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High-Power Green Laser Pointer Pen with 2 AA Batteries showing metal body and push button switch
-25%
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High-Power Green Laser Pointer Pen with 2 AA Batteries

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Original price was: ₹305.00.Current price is: ₹229.00. (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

In stock

Original price was: ₹288.00.Current price is: ₹239.00. (Inc. GST)
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Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
MAX7219 4x1 dot matrix LED display module Great for Arduino and IoT projects.
-24%
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MAX7219 Dot Matrix 4×1 LED Display Module

In stock

Original price was: ₹380.00.Current price is: ₹289.00. (Inc. GST)
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1602 green LCD display module for Arduino
-29%
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1602 LCD Display Module Green

In stock

Original price was: ₹148.00.Current price is: ₹105.00. (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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