Sensors (700 x 460 px)

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LM35D Analog Temperature Sensor Module front view showing LM35D chip PCB and three wire cable
-17%
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LM35D Analog Temperature Sensor Module With Cable

In stock

Original price was: ₹120.00.Current price is: ₹100.00. (Inc. GST)
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ISD1820 Voice Audio Recording and Playback Module front view showing mic speaker pads and buttons
-19%
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ISD1820 Voice Audio Recording and Playback Module

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Original price was: ₹198.00.Current price is: ₹160.00. (Inc. GST)
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Analog PH Sensor Module Kit front view showing amplifier board BNC connector and power pins
-11%
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Analog PH Sensor Module Kit with PH Electrode Probe

In stock

Original price was: ₹1,910.00.Current price is: ₹1,700.00. (Inc. GST)
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Square Force Pressure Sensor Module 45mm FSR sensing area
-19%
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Square Force Pressure Sensor Module

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Original price was: ₹432.00.Current price is: ₹350.00. (Inc. GST)
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TSOP1838 IR Receiving Sensor three-pin component showing front dome lens and pin labels
-12%
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TSOP1838 IR Receiving Sensor

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Original price was: ₹17.00.Current price is: ₹15.00. (Inc. GST)
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Microcontroller Boards

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Raspberry Pi 3 Model B Case showing assembled enclosure with top and bottom cover
-16%
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Raspberry Pi 3 Model B Case Protective ABS Plastic Enclosure

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Original price was: ₹196.00.Current price is: ₹165.00. (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 MEGA 2560 CH340 R3 Compatible Board with USB port, power jack, and extended pin headers
-26%
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Arduino MEGA 2560 CH340 R3 Compatible Board

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Original price was: ₹1,615.00.Current price is: ₹1,195.00. (Inc. GST)
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Official Arduino UNO EK (एक) R4 Minima board with USB port, headers, and main components
-16%
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Official Arduino UNO EK (एक) R4 Minima – Made in India

In stock

Original price was: ₹940.00.Current price is: ₹790.00. (Inc. GST)
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FPV Drone Parts

Building Your Drem Drone Aeromodel.

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30cm battery strap for aeromodelling used to secure LiPo batteries on RC aircraft.

Battery Strap 30cm For Aeromodelling

Original price was: ₹50.00.Current price is: ₹40.00. (Inc. GST)
F450 Q450 glass fiber quadcopter frame kit 450mm for DIY drone builds and RC multirotors.

F450 Q450 Glass Fiber Quadcopter Frame Kit 450mm for DIY Drone

Original price was: ₹1,156.00.Current price is: ₹809.00. (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)
RC Pushrod Linkage Stoppers metal hardware for aircraft control

RC Pushrod Linkage Stoppers | Connectors – Pack of 4

Original price was: ₹122.00.Current price is: ₹99.00. (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)

Electronics Modules

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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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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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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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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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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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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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EM-18 RFID reader module 125kHz for fast and secure tag reading.
-28%
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EM-18 RFID Reader Module 125kHz

In stock

Original price was: ₹443.00.Current price is: ₹319.00. (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

In stock

Original price was: ₹110.00.Current price is: ₹95.00. (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

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Original price was: ₹253.00.Current price is: ₹220.00. (Inc. GST)
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IIC/I2C Serial Interface Adapter Module
-26%
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IIC/I2C Serial Interface Adapter Module

In stock

Original price was: ₹66.00.Current price is: ₹49.00. (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

In stock

Original price was: ₹534.00.Current price is: ₹390.00. (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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V2 Bluetooth Audio Module CA-6928 5V front view
-22%
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CA-6928 V2 Bluetooth Audio Module 5V

In stock

Original price was: ₹103.00.Current price is: ₹80.00. (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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12V 8 Channel Relay Module with Optocoupler for Arduino projects
-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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I2C Logic Level Converter 4 Channel 3.3V 5V front view
-26%
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I2C Bi-Directional Logic Level Converter 4 Channel

In stock

Original price was: ₹27.00.Current price is: ₹20.00. (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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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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NE555 Delay Timer Switch 12V Relay Module front view
-10%
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

In stock

Original price was: ₹89.00.Current price is: ₹80.00. (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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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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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

In stock

Original price was: ₹61.00.Current price is: ₹45.00. (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

In stock

Original price was: ₹104.00.Current price is: ₹80.00. (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

In stock

Original price was: ₹153.00.Current price is: ₹110.00. (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

In stock

Original price was: ₹160.00.Current price is: ₹120.00. (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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12V 10A SPDT PCB Mount Relay Cube for power control.
-21%
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12V 10A SPDT PCB Mount Relay Cube

In stock

Original price was: ₹19.00.Current price is: ₹15.00. (Inc. GST)
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LM386 audio amplifier board pinout input output wiring view
-13%
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LM386 Audio Amplifier Module

In stock

Original price was: ₹52.00.Current price is: ₹45.00. (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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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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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 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

In stock

Original price was: ₹211.00.Current price is: ₹150.00. (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

In stock

Original price was: ₹147.00.Current price is: ₹110.00. (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

In stock

Original price was: ₹220.00.Current price is: ₹185.00. (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

In stock

Original price was: ₹34.00.Current price is: ₹28.00. (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

In stock

Original price was: ₹90.00.Current price is: ₹70.00. (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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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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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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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

In stock

Original price was: ₹160.00.Current price is: ₹120.00. (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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RFID Card 125kHz for security and identification systems.
-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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Fast Charging Module PD65W Type-C front view
-21%
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Fast Charging Module PD65W – C Type

In stock

Original price was: ₹158.00.Current price is: ₹125.00. (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

In stock

Original price was: ₹342.00.Current price is: ₹250.00. (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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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

In stock

Original price was: ₹171.00.Current price is: ₹130.00. (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

In stock

Original price was: ₹225.00.Current price is: ₹200.00. (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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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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SD Card Reader Module SPI six pin header front view
-29%
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Micro SD Card Reader Module

In stock

Original price was: ₹63.00.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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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

In stock

Original price was: ₹169.00.Current price is: ₹135.00. (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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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

In stock

Original price was: ₹91.00.Current price is: ₹80.00. (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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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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5V Power Bank Charging Module front view Micro USB port visible
-26%
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5V Power Bank Charging Module

In stock

Original price was: ₹38.00.Current price is: ₹28.00. (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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Bluetooth 3.0 Audio Receiver Module stereo output front view
-24%
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Bluetooth 3.0 Audio Receiver Module with Stereo Output

In stock

Original price was: ₹105.00.Current price is: ₹80.00. (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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12V 2Ch Relay Module with Optocoupler dual channel control board
-12%
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12V 2Ch Relay Module with Optocoupler

In stock

Original price was: ₹91.00.Current price is: ₹80.00. (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

In stock

Original price was: ₹70.00.Current price is: ₹50.00. (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

In stock

Original price was: ₹29.00.Current price is: ₹25.00. (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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LM2596 Adjustable DC-DC Step Down Buck Converter Module front
-22%
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LM2596 Adjustable DC-DC Step Down Buck Converter Module

In stock

Original price was: ₹58.00.Current price is: ₹45.00. (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

In stock

Original price was: ₹864.00.Current price is: ₹700.00. (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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12V 1Ch Relay Module Optocoupler Isolated 240VAC front view
-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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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

In stock

Original price was: ₹261.00.Current price is: ₹219.00. (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

In stock

Original price was: ₹149.00.Current price is: ₹130.00. (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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Stem DIY Kits

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-30%
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10 Types Tactile Push Button Switch Kit

In stock

Original price was: ₹441.00.Current price is: ₹309.00. (Inc. GST)
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Laser Light High Powered Rechargeable Green Laser pen with metal body and push button switch
-25%
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Laser Light High Powered Rechargeable Green Laser

In stock

Original price was: ₹572.00.Current price is: ₹429.00. (Inc. GST)
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child assembling Blix 5-in-1 Buddy Building and Construction DIY Kit using screwdriver and plastic
-11%
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Blix 5-in-1 Buddy Building and Construction DIY Kit | STEM Learning Kit for Kids

In stock

Original price was: ₹617.00.Current price is: ₹549.00. (Inc. GST)
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NE555 + CD4017 Water Flowing Light LED Module DIY Kit with circular LED layout and control circuit board
-11%
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NE555 + CD4017 Water Flowing Light LED Module DIY Kit

In stock

Original price was: ₹122.00.Current price is: ₹109.00. (Inc. GST)
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Nichrome Heating Wire coil spool showing thin 25 gauge wire wound tightly for heating applications
-20%
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Nichrome Heating Wire – 100g 25 Gauge

In stock

Original price was: ₹174.00.Current price is: ₹139.00. (Inc. GST)
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Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
2.8 Inch SPI TFT Touch Screen Display Module for graphics projects.
-19%
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2.8 Inch SPI TFT Touch Screen Display Module with SPI Interface

In stock

Original price was: ₹858.00.Current price is: ₹695.00. (Inc. GST)
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-19%
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1.3 Inch I2C 4-Pin Blue OLED Display Module

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Original price was: ₹357.00.Current price is: ₹289.00. (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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