Best Price Guaranteed
Analog PH Sensor Module Kit with PH Electrode Probe
Rated 4.60 out of 5
In stock
Ai-Thinker VC-02 Voice Recognition Control Module
Rated 4.80 out of 5
In stock
MQ-135 Gas Sensor Module | NH3, Alcohol, benzene, smoke , CO2 Detector
Rated 4.60 out of 5
In stock
JF-0730B DC 12V Push-Pull Linear Solenoid Electromagnet Actuator
Rated 4.38 out of 5
In stock
A3144 Hall Effect Sensor Switch
Rated 4.50 out of 5
In stock
Microcontroller Boards
Raspberry Pi Pico Board – Unsoldered Pins
Rated 4.40 out of 5
In stock
Wemos D1 R2 ESP8266 WiFi UNO Development Board
Rated 4.43 out of 5
In stock
Arduino Uno R3 CH340G ATmega328P Compatible Development Board
Rated 4.63 out of 5
In stock
Arduino Nano R3 Compatible Board with CH340 Chip SMD
Rated 4.14 out of 5
In stock
Foam Wheel 40mm For Aeromodelling
Rated 4.40 out of 5
A2212 1000KV Brushless Motor For RC Airplane and Quadcopter
Rated 4.57 out of 5
Foam Wheel 48mm For Aeromodelling
Rated 4.50 out of 5
3D Printed Motor Mount 28mm/35mm For 22 Series 2212 2208 2217 2216 Brushless Motor
Rated 4.50 out of 5
1045 Drone Aircraft Propeller Blade Set – CW and CCW pair
Rated 4.20 out of 5
Electronics Modules
Passive Buzzer Module for Arduino Projects
Rated 4.29 out of 5
In stock
DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer
Rated 4.20 out of 5
In stock
CA-6928 V2 Bluetooth Audio Module 5V
Rated 4.50 out of 5
In stock
Micro SD Card Reader Module
Rated 4.25 out of 5
In stock
2 Channel Logic Level Converter for I2C & UART
Rated 4.50 out of 5
In stock
Laser Receiver Sensor Module Non-Modulated Tube
Rated 4.43 out of 5
In stock
USB-C 5V Power Bank Charging Module
Rated 4.63 out of 5
In stock
TP4056 1A Lithium Battery Charger Module Micro USB
Rated 4.40 out of 5
In stock
Real Time Clock DS1307 RTC I2C Module AT24C32
Rated 4.29 out of 5
In stock
DC 3.7V to 400KV Step up Power Module High Voltage Generator
Rated 4.40 out of 5
In stock
I2C Bi-Directional Logic Level Converter 4 Channel
Rated 4.71 out of 5
In stock
15W Fast Wireless Charging Transmitter Module Type-C
Rated 4.67 out of 5
In stock
Breadboard Power Supply Module 3.3V-5V
Rated 4.75 out of 5
In stock
5V 2A Wireless Power Supply Transmitter Receiver Charging Module With Coil
Rated 4.50 out of 5
In stock
XH-M131 DC Light Control Switch Photoresistor Relay Module
Rated 4.43 out of 5
In stock
4×4 Matrix 16 Key Membrane Switch Keypad with Soft Touch
Rated 4.33 out of 5
In stock
12V 2Ch Relay Module with Optocoupler
Rated 4.80 out of 5
In stock
5V Power Bank Charging Module
Rated 4.80 out of 5
In stock
USB-C PD Trigger Decoy Module with Selectable Voltage Output
Rated 4.57 out of 5
In stock
DC-DC XL6009 Adjustable Step Up Module with Digital Display
Rated 4.60 out of 5
In stock
5V 1CH Relay Module
Rated 4.38 out of 5
In stock
XL6009 DC-DC Adjustable Step Up Converter Module
Rated 4.67 out of 5
In stock
1 Channel 5V Relay Module without Optocoupler
Rated 4.63 out of 5
In stock
2 Channel 5V Relay Module with Optocoupler
Rated 4.40 out of 5
In stock
Joystick Module Breakout Sensor HW-504
Rated 4.71 out of 5
In stock
Thermal Sensor Relay Module
Rated 4.43 out of 5
In stock
MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module
Rated 4.25 out of 5
In stock
Bluetooth 3.0 Audio Receiver Module with Stereo Output
Rated 4.60 out of 5
In stock
12V 1Ch Relay Module with Optocoupler
Rated 4.83 out of 5
In stock
W5500 Ethernet Module with SPI Interface
Rated 4.75 out of 5
In stock
5V 7A SPDT Relay PCB Mount
Rated 4.43 out of 5
In stock
GY-MAX4466 Electret Microphone Sensor Module with Gain Control
Rated 4.20 out of 5
In stock
EM-18 RFID Reader Module 125kHz
Rated 4.43 out of 5
In stock
IIC/I2C Serial Interface Adapter Module
Rated 4.50 out of 5
In stock
Mini MP1584 DC-DC 3A Adjustable Buck module
Rated 4.50 out of 5
In stock
3S 4A Step Up Boost Lithium Battery Charger Module 12.6V – Type C
Rated 4.71 out of 5
In stock
4×4 Matrix 16 Key Keypad Module
Rated 4.80 out of 5
In stock
RFID IC Card 13.56 MHz
Rated 4.20 out of 5
In stock
650nm 5V Red Laser Diode Module HW-493
Rated 4.33 out of 5
In stock
125kHz & 13.56MHz RFID Keychain Tag
Rated 4.50 out of 5
In stock
SYD1230 Red Line Laser Module 650nm 5mW
Rated 4.33 out of 5
In stock
1000 KV High Voltage Booster Module
Rated 4.40 out of 5
In stock
CN3065 Mini Solar LiPo Charger Board
Rated 4.71 out of 5
In stock
Mini Micro SD Card Reader Module
Rated 4.20 out of 5
In stock
Fast Charging Module PD65W – C Type
Rated 4.63 out of 5
In stock
2S 2A Step Up Boost Lithium Battery Charger Module 8.4V – Type C
Rated 4.40 out of 5
In stock
RFID Card 125kHz
Rated 4.50 out of 5
In stock
PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz
Rated 4.38 out of 5
In stock
FT232RL USB to TTL Serial Adapter Module 5V/3.3V
Rated 4.80 out of 5
In stock
MAX9814 Microphone AGC Amplifier Module High Performance
Rated 4.50 out of 5
In stock
LM2596 Adjustable DC-DC Step Down Buck Converter Module
Rated 4.50 out of 5
In stock
TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC
Rated 4.60 out of 5
In stock
DF Player Mini MP3 Player Module With Serial Port For Arduino
Rated 4.38 out of 5
In stock
PAM8403 5V Mini Audio Amplifier Module with Volume Control
Rated 4.33 out of 5
In stock
4 Channel 5V 10A Relay Module with optocoupler
Rated 4.17 out of 5
In stock
MAX3232 Mini RS232 to TTL Module Board
Rated 4.80 out of 5
In stock
USB to RS485 TTL Serial Converter Adapter FT232 Module
Rated 4.00 out of 5
In stock
NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)
Rated 4.40 out of 5
In stock
12V 8 Channel Relay Module with Optocoupler
Rated 4.50 out of 5
In stock
DS3231 RTC Module Precise Real Time Clock I2C AT24C32
Rated 4.60 out of 5
In stock
TDA2030A 6 – 12V DC Audio Amplifier Module 18W
Rated 4.33 out of 5
In stock
Mini 360 Step-Down Buck Converter Module
Rated 4.60 out of 5
In stock
LM386 Audio Amplifier Module
Rated 4.60 out of 5
In stock
LED Traffic Light Signal Module with Digital Output
Rated 4.20 out of 5
In stock
TP4056 1A Lithium Battery Charger Module C Type
Rated 4.67 out of 5
In stock
PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104
Rated 4.14 out of 5
In stock
RC522 RFID Reader/Writer Module with RFID Card and Tag
Rated 4.50 out of 5
In stock
Multi-output Power Supply Module DC-DC 12V TO 3.3
Rated 4.29 out of 5
In stock
6–30V Single Channel Power Relay Module with Adjustable Timer
Rated 4.50 out of 5
In stock
MT3608 2A DC-DC Step Up Booster Power Module
Rated 4.40 out of 5
In stock
12V 10A SPDT PCB Mount Relay Cube
Rated 4.43 out of 5
In stock
Stem DIY Kits
Ph Indicator Paper Fisher Scientific | Full Range (pH 1.0 To 14.0)
Rated 4.57 out of 5
In stock
DIY Hydraulic Air Rocket Launcher Kit | For Fun STEM Learning
Rated 4.50 out of 5
In stock
Solar Powered DIY Car Kit | Fun STEM Educational Toy for Kids
Rated 4.29 out of 5
In stock
K99 Mini Automatic Spot Welder DIY Kit | DIY Electronics kit
Rated 4.43 out of 5
In stock
4WD Double Layer Robot Car Chassis Kit for Smart DIY Robotics Projects
Rated 4.33 out of 5
In stock
Motors & Drivers
Powering Your Projects with High Torque Precision.
16×2 Blue LCD Display Module with I2C/IIC SerInterfaceial
In stock
2004 LCD Display Module Green
Rated 4.63 out of 5
In stock
Robotics Kits for Students in India from Stemvolt – Learn, Build, Innovate
The Future of Learning: Why Robotics is Essential for Indian StudentsThe landscape of education in India is sh...
HC-SR04 Ultrasonic Sensor
IntroductionIn the world of robotics and automation, "sight" isn't always about cameras. Often, it is about me...
Arduino UNO R4 Minima & R4 WiFi – Made in India, Now Available on StemVolt
The Next Evolution of the Arduino Board: Welcome to the R4 EraFor over a decade, the Arduino UNO R3 has been t...
Choosing the Right Temperature Sensor & IoT Sensors for Beginners
In today’s connected world, sensors are the backbone of every IoT (Internet of Things) project. Whether you’re...
EXCELLENT Based on 46 reviews Posted on Google YASH NAGARTrustindex verifies that the original source of the review is Google. All components are Available in suitable price. Nice servicePosted on Google Ganesh MahawarTrustindex verifies that the original source of the review is Google. I recently visited Stem Volt Innovation and it was such a delight! The range of robotics kits they have is seriously impressive, perfect for students and DIY lovers like me. Plus, the staff were super helpful, explaining everything with so much patience. I found exactly what I needed for my project, and at such great prices too, best electronic component store in Kota.Posted on Google Vishesh ShrivastavTrustindex verifies that the original source of the review is Google. "Very good shop! I bought GSM SIM800L module, jumper wires, battery holder and other components from here. All components were of excellent quality and worked perfectly in my final year engineering project. The shopkeeper was very helpful and guided me well. Highly recommended for all electronics components. Will definitely visit again!"Posted on Google Vikas SoniTrustindex verifies that the original source of the review is Google. Best quality productPosted on Google Shubham SainiTrustindex verifies that the original source of the review is Google. Good experience excellent servicePosted on Google Ramavatar GaurTrustindex verifies that the original source of the review is Google. Good product qualityPosted on Google Dinesh rokayaTrustindex verifies that the original source of the review is Google. This store members is so friendly and good person All products are available in this store..💯Posted on Google Tanishk RajawatTrustindex verifies that the original source of the review is Google. Man, StemVolt Innovation is an absolute gem for anyone into robotics or electronics! I walked in looking for some components for a project and the staff were super helpful, guiding me through everything. Plus, their DIY kits are really affordable and actually make learning fun, not to mention the quality of products is top-notch! Seriously felt like a kid in a candy store there.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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