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DHT22 Temperature and Humidity Sensor Module

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Original price was: ₹188.00.Current price is: ₹145.00. (Inc. GST)

HX711 Dual Channel 24-Bit Load Cell Weight Sensor Module

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Original price was: ₹68.00.Current price is: ₹50.00. (Inc. GST)

ACS712 30A Current Sensor Module

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Original price was: ₹105.00.Current price is: ₹80.00. (Inc. GST)

JSN-SR04T Waterproof Ultrasonic Sensor Module

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Original price was: ₹390.00.Current price is: ₹300.00. (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)

Microcontroller Boards

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)

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)

Arduino LilyPad ATmega328P Compatible Board

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Original price was: ₹500.00.Current price is: ₹415.00. (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

SPIRIT LAMP | Stainless Steel | Laboratory Bunsen Burner

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Original price was: ₹150.00.Current price is: ₹129.00. (Inc. GST)

High-Power Green Laser Pointer Pen with 2 AA Batteries

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Original price was: ₹305.00.Current price is: ₹229.00. (Inc. GST)

DIY Wooden Windmill Power Generator Model Kit for STEM Learning

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Original price was: ₹284.00.Current price is: ₹199.00. (Inc. GST)

HTC-1 Digital Hygrometer Thermometer with Clock and LCD Display

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Original price was: ₹247.00.Current price is: ₹220.00. (Inc. GST)

Nichrome Heating Wire – 100g 25 Gauge

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Original price was: ₹174.00.Current price is: ₹139.00. (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.