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1/8 Inch Water Flow Sensor YF-S401

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Original price was: ₹321.00.Current price is: ₹250.00. (Inc. GST)

KY-039 Finger Detection Heartbeat Measuring Sensor Module

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Original price was: ₹44.00.Current price is: ₹35.00. (Inc. GST)

LJ12A3-4-ZBY M12 Inductive Proximity Sensor PNP NO (5–36V DC)

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Original price was: ₹195.00.Current price is: ₹160.00. (Inc. GST)

Acrylic Holder For HC-SR04 Ultrasonic Sensor

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Original price was: ₹46.00.Current price is: ₹35.00. (Inc. GST)

LCD Temperature Indicator with Probe Sensor

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Original price was: ₹101.00.Current price is: ₹80.00. (Inc. GST)

Microcontroller Boards

BBC MicroBit V2.2 STEM Education Kit

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Original price was: ₹2,390.00.Current price is: ₹1,888.00. (Inc. GST)

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)

Arduino Uno R3 Compatible Board | ATmega328P Microcontroller Board for Robotics

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Original price was: ₹489.00.Current price is: ₹430.00. (Inc. GST)

Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU

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Original price was: ₹775.00.Current price is: ₹550.00. (Inc. GST)

FPV Drone Parts

Building Your Drem Drone Aeromodel.

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Electronics Modules

Stem DIY Kits

55 Pieces Colorful Plastic Motor Gear, Pulley And Fan Kit for DIY Projects

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Original price was: ₹303.00.Current price is: ₹230.00. (Inc. GST)

Tactile Push Button Switch Set with Colored Cap (Pack of 25 Pair)

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Original price was: ₹203.00.Current price is: ₹179.00. (Inc. GST)

DIY Sound Activated Switch Kit | Clap Sensor Circuit Project

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Original price was: ₹196.00.Current price is: ₹149.00. (Inc. GST)

Spring Balance Weight Measuring Scale

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Original price was: ₹58.00.Current price is: ₹50.00. (Inc. GST)

Magnetic Compass for Navigation And Direction Finding

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Original price was: ₹79.00.Current price is: ₹59.00. (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.