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More Sensors
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10K Thermistor Temperature Sensor Module – 4 Pin

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₹40.00 (Included GST)
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SKU: SV-SEN-HT024
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20mm Humidifier Microporous Nebulizer Tablet

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₹58.00 (Included GST)
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SKU: SV-SEN-HT025
TCRT5000 Reflective IR Optical Sensor
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TCRT5000 Reflective IR Optical Sensor | IR Line Tracking Sensor

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₹15.00 (Included GST)
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SKU: SV-SEN-UP012
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KY-025 Magnetic Reed Switch Sensor Module

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P31 Mini Float Control Switch for water level
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P31 Mini Float Control Switch Water Level Sensor

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₹110.00 (Included GST)
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SKU: SV-SEN-FW177

Microcontroller

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Wemos D1 R2 ESP8266 WiFi UNO Development Board
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Wemos D1 R2 ESP8266 WiFi UNO Development Board | Arduino Compatible IoT Module

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₹290.00 (Included GST)
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SKU: SV-DEV-AR001
-18%
Raspberry Pi Pico Board – Unsoldered Pins
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Raspberry Pi Pico Board – Unsoldered Pins

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Original price was: ₹550.00.Current price is: ₹450.00. (Included GST)
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SKU: SV-DEV-MR003
Arduino Nano R3 compatible development board with CH340 chip for DIY electronics projects.
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Arduino Nano R3 Compatible Board with CH340 Chip SMD

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₹205.00 (Included GST)
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SKU: SV-DEV-AR013
-21%
Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU
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Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU | CH340G Compatible Board

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Original price was: ₹700.00.Current price is: ₹550.00. (Included GST)
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SKU: SV-DEV-AR006

Drone & Aircraft Parts

Building Your Drem Drone Aeromodel.

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Durable landing skid attached to F450/F550 frame for smoother takeoffs and safe landings.

F450/F550 Frame Landing Gear Skid for Multirotor Drone Quadcopter

₹500.00 (Included GST)
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

₹850.00 (Included GST)
1-8S Lipo Battery Voltage Tester compact voltage checking tool

1-8S Lipo Battery Voltage Tester

₹120.00 (Included GST)
T Plug Deans Connector Pair for LiPo Battery with copper tabs

T Plug Deans Connector Pair for LiPo Battery – Male and Female Pair

₹50.00 (Included GST)

High Fly 2200mAh 3S 11.1V 35C LiPo Battery

Electronics Modules

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W5500 Ethernet Module with SPI Interface for embedded system development.
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W5500 Ethernet Module with SPI Interface

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₹350.00 (Included GST)
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SKU: SV-ELM-IN021
CN3065 Mini Solar LiPo Charger Board for small electronic projects
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CN3065 Mini Solar LiPo Charger Board

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₹90.00 (Included GST)
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SKU: SV-BAT-CP024
DC Light Control Switch Photoresistor Relay Module in DIY electronics, Arduino, and automation projects
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XH-M131 DC Light Control Switch Photoresistor Relay Module

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₹100.00 (Included GST)
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SKU: SV-ELM-RL012
IIC/I2C Serial Interface Adapter Module for reliable data transmission.
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IIC/I2C Serial Interface Adapter Module

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₹48.00 (Included GST)
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SKU: SV-ELM-IN026
DC 3.7V to 400KV Step up Power Module in DIY electronics, high-voltage experiments
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DC 3.7V to 400KV Step up Power Module High Voltage Generator

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₹150.00 (Included GST)
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SKU: SV-ELM-PW013
-20%
1000kV high voltage booster module generates high-voltage output from low input supply.
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1000 KV High Voltage Booster Module

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Original price was: ₹225.00.Current price is: ₹179.00. (Included GST)
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SKU: SV-ELM-PW014
Multi-output Power Supply Module DC-DC 12V TO 3.3 board
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Multi-output Power Supply Module DC-DC 12V TO 3.3

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₹100.00 (Included GST)
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SKU: SV-ELM-PW012
Fast Charging Module PD65W - C Type for high-power electronics projects.
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Fast Charging Module PD65W – C Type

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₹125.00 (Included GST)
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SKU: SV-BAT-CP029
Real Time Clock DS1307 RTC I2C Module AT24C32 with built-in EEPROM for reliable Arduino.
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Real Time Clock DS1307 RTC I2C Module AT24C32

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₹50.00 (Included GST)
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SKU: SV-ELM-RT090
I2C Bi-Directional Logic Level Converter 4 Channel for communication projects.
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I2C Bi-Directional Logic Level Converter 4 Channel

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₹20.00 (Included GST)
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SKU: SV-ELM-IN022
LM2596 Adjustable DC-DC Step Down Buck Converter Module for Arduino
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LM2596 Adjustable DC-DC Step Down Buck Converter Module

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₹45.00 (Included GST)
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SKU: SV-ELM-PW005
LM386 Audio Amplifier Module for small speakers and audio projects.
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LM386 Audio Amplifier Module

In stock

₹42.00 (Included GST)
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SKU: SV-ELM-AU076
LED Traffic Light Signal Module with red, yellow, green LEDs for traffic simulation
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LED Traffic Light Signal Module with Digital Output

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₹45.00 (Included GST)
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SKU: SV-SEN-LM011
TDA2030A 6 – 12V DC Audio Amplifier Module for speaker systems.
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TDA2030A 6 – 12V DC Audio Amplifier Module 18W

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₹90.00 (Included GST)
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SKU: SV-ELM-AU072
5V 2A Wireless Power Supply Transmitter Receiver Charging Module for electronics
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5V 2A Wireless Power Supply Transmitter Receiver Charging Module With Coil

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₹750.00 (Included GST)
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SKU: SV-BAT-CP031
Laser Receiver Sensor Module non-modulated tube for accurate beam detection.
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Laser Receiver Sensor Module Non-Modulated Tube

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₹80.00 (Included GST)
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SKU: SV-SEN-LM016
650nm 5V Red Laser Diode Module HW-493 for Arduino and DIY projects.
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650nm 5V Red Laser Diode Module HW-493

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₹40.00 (Included GST)
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SKU: SV-SEN-LM015
125kHz & 13.56MHz RFID Keychain Tag delivers quick response for smart access.
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125kHz & 13.56MHz RFID Keychain Tag

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₹18.00 (Included GST)
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SKU: SV-ELM-RF054
-8%
ZB2L3 18650 Li-ion Lithium Battery Capacity Tester Module board for DIY electronics, battery testing
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ZB2L3 18650 Li-ion Lithium Battery Capacity Tester Module Board

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Original price was: ₹195.00.Current price is: ₹179.00. (Included GST)
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SKU: SV-BAT-CP033
EM-18 RFID reader module 125kHz for fast and secure tag reading.
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EM-18 RFID Reader Module 125kHz

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₹310.00 (Included GST)
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SKU: SV-ELM-RF056
Mini 360 Step-Down Buck Converter Module compact DC power board
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Mini 360 Step-Down Buck Converter Module

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₹35.00 (Included GST)
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SKU: SV-ELM-PW010
USB to RS485 TTL Serial Converter Adapter FT232 Module for stable data communication.
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USB to RS485 TTL Serial Converter Adapter FT232 Module

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₹190.00 (Included GST)
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SKU: SV-ELM-IN024
12V 10A SPDT PCB Mount Relay Cube for power control.
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12V 10A SPDT PCB Mount Relay Cube

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₹15.00 (Included GST)
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12V 1Ch Relay Module with Optocoupler high voltage control board
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12V 1Ch Relay Module with Optocoupler

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₹45.00 (Included GST)
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SKU: SV-ELM-RL003
MT3608 2A DC-DC Step Up Booster Power Module for electronics
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MT3608 2A DC-DC Step Up Booster Power Module

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₹45.00 (Included GST)
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SKU: SV-ELM-PW006
RFID Card 125kHz for security and identification systems.
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RFID Card 125kHz

In stock

₹18.00 (Included GST)
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SKU: SV-ELM-RF053
USB-C PD Trigger Decoy Module for fixed voltage power output.
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USB-C PD Trigger Decoy Module with Selectable Voltage Output

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₹110.00 (Included GST)
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SKU: SV-BAT-CP030
5V Power Bank Charging Module DIY charging circuit board
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5V Power Bank Charging Module

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₹22.00 (Included GST)
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SKU: SV-ELM-PW008
MAX3232 Mini RS232 to TTL Module Board for reliable serial communication.
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MAX3232 Mini RS232 to TTL Module Board

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₹30.00 (Included GST)
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SKU: SV-ELM-IN027
-14%
CellMeter-7 Digital Battery Capacity Checker to quickly measure voltage and capacity of lithium batteries
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CellMeter-7 Digital Battery Capacity Checker for LiPo, Li-ion, NiMH Packs

In stock

Original price was: ₹450.00.Current price is: ₹389.00. (Included GST)
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SKU: SV-BAT-CP032
SYD1230 12mm 650nm 5mW Red Line Laser Module for precise alignment.
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SYD1230 Red Line Laser Module 650nm 5mW

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₹165.00 (Included GST)
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SKU: SV-SEN-LM013
TEC1-12706 Thermoelectric Cooler Peltier Module delivers efficient thermoelectric cooling and heating.
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TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC

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₹200.00 (Included GST)
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SKU: SV-SEN-HT034
5V 1CH Relay Module single channel high current control board
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5V 1CH Relay Module

In stock

₹45.00 (Included GST)
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SKU: SV-ELM-RL002
1 Channel 5V Relay Module without Optocoupler board mounted
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1 Channel 5V Relay Module without Optocoupler

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₹40.00 (Included GST)
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SKU: SV-ELM-RL006
PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz for Arduino and DIY applications.
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PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz

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₹290.00 (Included GST)
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SKU: SV-ELM-RF051
XL6009 DC-DC Adjustable Step-Up Converter Module for electronics
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XL6009 DC-DC Adjustable Step-Up Converter Module

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₹70.00 (Included GST)
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SKU: SV-ELM-PW007
15W Fast Wireless Charging Transmitter Module with Type-C input port
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15W Fast Wireless Charging Transmitter Module Type-CFor DIY Projects

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₹200.00 (Included GST)
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SKU: SV-BAT-CP035
2S-2A Step-Up Boost Lithium Battery Charger Module for 8.4V packs
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2S-2A Step-Up Boost Lithium Battery Charger Module 8.4V – Type C

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₹70.00 (Included GST)
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SKU: SV-BAT-CP026
220V AC to 5V DC Converter Power Supply Board for stable, efficient low-voltage output
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220V AC to 5V DC Converter Power Supply Board

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₹45.00 (Included GST)
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SKU: SV-ELM-PW016
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

₹135.00 (Included GST)
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SKU: SV-ELM-RT091
USB-C 5V Power Bank Charging Module for DIY electronics
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USB-C 5V Power Bank Charging Module

In stock

₹25.00 (Included GST)
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SKU: SV-ELM-PW002
5V 7A SPDT Relay PCB Mount compact high current switch
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5V 7A SPDT Relay PCB Mount

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₹15.00 (Included GST)
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SKU: SV-ELM-RL001
DF Player Mini MP3 Player Module With Serial Port for Arduino sound projects
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DF Player Mini MP3 Player Module With Serial Port For Arduino

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₹85.00 (Included GST)
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SKU: SV-ELM-AU071
TP4056 1A Lithium Battery Charger Module Micro USB
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TP4056 1A Lithium Battery Charger Module Micro USB

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₹20.00 (Included GST)
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SKU: SV-ELM-PW003
PAM8403 5V Mini Audio Amplifier Module with Volume Control board.
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PAM8403 5V Mini Audio Amplifier Module with Volume Control

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₹65.00 (Included GST)
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SKU: SV-ELM-AU075
2 Channel 5V Relay Module with Optocoupler for Arduino, microcontroller, and control circuits.
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2 Channel 5V Relay Module with Optocoupler

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₹75.00 (Included GST)
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SKU: SV-ELM-RL007
2 Channel Logic Level Converter for Arduino projects.
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2 Channel Logic Level Converter for I2C & UART

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₹25.00 (Included GST)
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SKU: SV-ELM-IN023
Joystick Module Breakout Sensor HW-504 for smooth directional control.
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Joystick Module Breakout Sensor HW-504

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₹40.00 (Included GST)
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SKU: SV-SEN-MA210
12V 5A SMPS AC to DC Power Supply terminal connections
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12V 5A SMPS AC to DC Power Supply

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₹500.00 (Included GST)
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SKU: SV-BAT-CP034
JQ6500 MP3 Audio Sound Player Module for Arduino.
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JQ6500 MP3 Audio Sound Player Module (16Mbit Storage)

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₹200.00 (Included GST)
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SKU: SV-ELM-AU077
PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104 for DIY audio projects.
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PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104

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₹30.00 (Included GST)
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SKU: SV-ELM-AU073
220V AC to 12V DC Converter Power Supply Board for stable, regulated output
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220V AC to 12V DC Converter Power Supply Board

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₹45.00 (Included GST)
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SKU: SV-ELM-PW015
DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker for humidifiers.
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer

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₹400.00 (Included GST)
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SKU: SV-SEN-HT021
12V 8 Channel Relay Module with Optocoupler for Arduino projects
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12V 8 Channel Relay Module with Optocoupler

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₹370.00 (Included GST)
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SKU: SV-ELM-RL005
3S-4A Step-Up Boost Lithium Battery Charger Module 12.6V packs
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3S-4A Step-Up Boost Lithium Battery Charger Module 12.6V – Type C

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₹70.00 (Included GST)
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SKU: SV-BAT-CP025
4 Channel 5V 10A Relay Module with optocoupler for safe, isolated switching of lights
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4 Channel 5V 10A Relay Module with optocoupler

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₹150.00 (Included GST)
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SKU: SV-ELM-RL008
RC522 RFID Reader/Writer Module with RFID Card and Tag for Arduino projects.
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RC522 RFID Reader/Writer Module with RFID Card and Tag

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₹75.00 (Included GST)
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SKU: SV-ELM-RF055
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GY-MAX4466 Electret Microphone Sensor Module with Gain Control

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12V 2Ch Relay Module with Optocoupler dual channel control board
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12V 2Ch Relay Module with Optocoupler

In stock

₹75.00 (Included GST)
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SKU: SV-ELM-RL004
TP4056 1A Lithium Battery Charger Module C Type for efficient charging performance
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TP4056 1A Lithium Battery Charger Module C Type

In stock

₹20.00 (Included GST)
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SKU: SV-ELM-PW004
Passive Buzzer Module for sound output and tone generation.
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Passive Buzzer Module for Arduino Projects

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₹30.00 (Included GST)
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SKU: SV-SEN-TS347
6–30V Single Channel Power Relay Module with Adjustable Timer for Arduino.
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6–30V Single Channel Power Relay Module with Adjustable Timer

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₹125.00 (Included GST)
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SKU: SV-ELM-RL011
CA-6928 V2 Bluetooth Audio Module 5V for audio systems.
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CA-6928 V2 Bluetooth Audio Module 5V

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₹80.00 (Included GST)
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SKU: SV-ELM-AU078
Bluetooth 3.0 Audio Receiver Module with Stereo Output audio signal decoding feature.
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Bluetooth 3.0 Audio Receiver Module with Stereo Output

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₹70.00 (Included GST)
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SKU: SV-ELM-AU074
Mini MP1584 DC-DC 3A Adjustable Buck module for Arduino
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Mini MP1584 DC-DC 3A Adjustable Buck module

In stock

₹45.00 (Included GST)
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SKU: SV-ELM-PW011
Mini Micro SD Card Reader Module for Arduino and embedded projects
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Mini Micro SD Card Reader Module

In stock

₹25.00 (Included GST)
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SKU: SV-ELM-AU079
RFID IC Card 13.56 MHz for access control, attendance and NFC systems.
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RFID IC Card 13.56 MHz

In stock

₹10.00 (Included GST)
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SKU: SV-ELM-RF052
Micro SD card reader module supports SPI interface for logging.
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Micro SD Card Reader Module

In stock

₹45.00 (Included GST)
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SKU: SV-ELM-AU080
NE555 Delay Timer Switch 12V Relay Module in Arduino projects.
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

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₹70.00 (Included GST)
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SKU: SV-ELM-RL010
FT232RL USB to TTL Serial Adapter Module 5V/3.3V for reliable data transfer at 5V or 3.3V levels.
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FT232RL USB to TTL Serial Adapter Module 5V/3.3V

In stock

₹125.00 (Included GST)
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SKU: SV-ELM-IN025
Thermal Sensor Relay Module for Arduino, automation, and DIY electronics projects.
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Thermal Sensor Relay Module

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₹205.00 (Included GST)
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SKU: SV-ELM-RL009
Breadboard Power Supply Module 3.3V-5V mounted on breadboard
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Breadboard Power Supply Module 3.3V-5V

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₹55.00 (Included GST)
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SKU: SV-ELM-PW001
4×4 matrix 16 key keypad module for Arduino.
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4×4 Matrix 16 Key Keypad Module

In stock

₹55.00 (Included GST)
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SKU: SV-ELM-KE002
DC 4-40V LED Digital Voltmeter panel mount display module
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DC 4-40V LED Digital Voltmeter

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₹55.00 (Included GST)
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SKU: SV-ELM-PW009
4×4 Matrix 16-Key Membrane Switch Keypad with row-column interface for Arduino.
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4×4 Matrix 16-Key Membrane Switch Keypad with Soft Touch

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₹50.00 (Included GST)
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SKU: SV-ELM-KE001

Stem DIY Kits

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Fisher Scientific 10140 Indicator Papers-Full Range (pH 1.0 To 14.0)- 10 Bks (200 Strips)
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Fisher Scientific 10140 Indicator Papers-Full Range (pH 1.0 To 14.0)- 10 Bks (200 Strips)

In stock

Original price was: ₹570.00.Current price is: ₹445.00. (Included GST)
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SKU: SV-DIY-SE003
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DIY Walking Robot Wooden Kit | STEM Project for Kids

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₹300.00 (Included GST)
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4 DOF servo Controlled Robotic arm with Gripper without servo
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DIY Kit 4 DOF Robot Manipulator Arm Mechanical Arm Kit (non-including Servo)

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₹600.00 (Included GST)
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SKU: SV-DIY-RK008
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50mm Magnifying Glass

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Hydro Energy DIY Kit for Kids | Water Power Science Experiment Kit

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₹320.00 (Included GST)
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SKU: SV-DIY-SH011

Motors & Drivers

Powering Your Projects with High Torque Precision.

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

In stock

₹320.00 (Included GST)
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SKU: SV-DPM-DI006
8×8 RGB 64 LED Dot Matrix Display Module for Arduino
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8×8 RGB 64 LED Dot Matrix Display Module – Cathode

In stock

₹60.00 (Included GST)
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SKU: SV-DPM-DI007

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    Explore Arduino, Sensors, Drone parts & STEM tools for all ages. Buy Robotics, Electronic components & DIY Kits Online | Stemvolt – the trusted store for students, hobbyists & schools in India. We deliver hands-on learning with fast shipping, top quality & expert support.