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M274 360 Degree Rotary Encoder Sensor Module

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Original price was: ₹57.00.Current price is: ₹50.00. (Inc. GST)

LDR Light Sensor Module with Day Night Logic

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Original price was: ₹63.00.Current price is: ₹45.00. (Inc. GST)

3 mm IR Transmitter and Receiver Pair

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Original price was: ₹16.00.Current price is: ₹12.00. (Inc. GST)

AS-10 12V DC Photoelectric Street Light Controller Automatic ON/OFF

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Original price was: ₹171.00.Current price is: ₹125.00. (Inc. GST)

LDR Light Sensor Module 4-Pin

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Original price was: ₹39.00.Current price is: ₹35.00. (Inc. GST)

Microcontroller Boards

Raspberry Pi Pico Board Type-C

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Original price was: ₹455.00.Current price is: ₹350.00. (Inc. GST)

Arduino Leonardo R3 Compatible Board | ATmega32U4 USB Microcontroller

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Original price was: ₹617.00.Current price is: ₹500.00. (Inc. GST)

Arduino Uno R3 CH340G ATmega328P Compatible Development Board

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Original price was: ₹350.00.Current price is: ₹280.00. (Inc. GST)

STM32F103C8T6 ARM Cortex-M3 Development Board | STM32 Microcontroller Module

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Original price was: ₹213.00.Current price is: ₹170.00. (Inc. GST)

FPV Drone Parts

Building Your Drem Drone Aeromodel.

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Electronics Modules

Stem DIY Kits

MECHANIX Senior Building and Construction Kit for kids Age 7+ Years

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Original price was: ₹1,356.00.Current price is: ₹949.00. (Inc. GST)

Arduino Uno R3 Advance Kit – DIY Electronics and Learning Kit Compatible

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Original price was: ₹3,225.00.Current price is: ₹2,419.00. (Inc. GST)

Blix 8-in-1 Crawlers DIY Model Kit for Creative STEM Learning

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Original price was: ₹1,234.00.Current price is: ₹1,049.00. (Inc. GST)

Tuning Fork Set 8 Pieces | Educational Science Tools

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Original price was: ₹465.00.Current price is: ₹349.00. (Inc. GST)

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)

Motors & Drivers

Powering Your Projects with High Torque Precision.

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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.

Best Selling Arduino, Sensors & IoT Modules Shop India's most popular Arduino UNO, ESP32, Ultrasonic Sensors, DHT11, Relay Modules and Bluetooth modules. Trusted by 10,000+ students and engineers across India. Why Students & Engineers Choose StemVolt Genuine products, fast delivery across India, best prices guaranteed and easy return policy. StemVolt delivers quality Electronics Components and Robotics Parts right to your doorstep. Arduino, Robotics & DIY Project Tutorials Learn how to build Arduino projects, robotics systems and IoT devices with our step-by-step beginner guides and tutorials. Start building today with StemVolt. India's Inventor Store — StemVolt StemVolt is India's trusted Electronics and Robotics store based in Kota, Rajasthan. We supply genuine components to students, makers and engineers pan India with Rs. 89 shipping and COD up to Rs. 5,000.