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MQ-2 Smoke Flammable Gas Sensor Module

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Original price was: ₹124.00.Current price is: ₹110.00. (Inc. GST)

Ultrasonic Sensor Holder Mounting Bracket

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Original price was: ₹32.00.Current price is: ₹25.00. (Inc. GST)

Square Force Pressure Sensor Module

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Original price was: ₹432.00.Current price is: ₹350.00. (Inc. GST)

IR Infrared Line Tracking Sensor Module – Made in India

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Original price was: ₹40.00.Current price is: ₹35.00. (Inc. GST)

HC-SR505 Mini PIR Motion Sensor Module

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Original price was: ₹123.00.Current price is: ₹100.00. (Inc. GST)

Microcontroller Boards

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)

Arduino MEGA R3 ATmega2560-16AU Compatible Development Board | Microcontroller Boards

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Original price was: ₹1,867.00.Current price is: ₹1,400.00. (Inc. GST)

Arduino Uno R3 CH340G ATmega328P Compatible Development Board

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

Raspberry Pi OV5647 5MP IR-Cut Camera Module – 1080P

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Original price was: ₹1,250.00.Current price is: ₹1,100.00. (Inc. GST)

FPV Drone Parts

Building Your Drem Drone Aeromodel.

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Electronics Modules

Stem DIY Kits

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

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Original price was: ₹428.00.Current price is: ₹325.00. (Inc. GST)

DIY Earthquake Alarm Kit | Project for Students

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Original price was: ₹231.00.Current price is: ₹199.00. (Inc. GST)

Tin Pop pop putt putt phat phat Boat | Steam Boat

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Original price was: ₹120.00.Current price is: ₹89.00. (Inc. GST)

DIY D2-1 Intelligent Line Follower | Tracing Car Kit

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Original price was: ₹459.00.Current price is: ₹349.00. (Inc. GST)

Solar Powered DIY Car Kit | Educational Science Project Kit

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Original price was: ₹314.00.Current price is: ₹229.00. (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. 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.