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More Sensors
MQ-9 gas sensor module for accurate detection gases
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MQ-9 Gas Sensor Module | Carbon Monoxide, Methane, and LPG Detector

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₹120.00 (Included GST)
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SKU: SV-SEN-GD052
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DIY Thermoelectric Peltier Refrigeration Cooling System Kit without Peltier

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DC 12V Door Cabinet Lock Electric Lock Assembly Solenoid for security systems
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DC 12V Door Cabinet Lock Electric Lock Assembly Solenoid

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₹400.00 (Included GST)
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SKU: SV-SEN-SO003
A HC-SR505 Mini PIR Motion Sensor Module for accurate motion detection
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HC-SR505 Mini PIR Motion Sensor Module

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₹95.00 (Included GST)
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SKU: SV-SEN-MA205
TTP223B Touch Detection Sensor Module makes DIY controls easy for Arduino
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TTP223B Touch Detection Sensor Module

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₹25.00 (Included GST)
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SKU: SV-SEN-TS348

Microcontroller

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STM32F103C8T6 ARM Cortex-M3 Development Board
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STM32F103C8T6 ARM Cortex-M3 Development Board | 72MHz STM32 Microcontroller Module

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₹155.00 (Included GST)
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SKU: SV-DEV-AR014
Official Arduino UNO EK (एक) R4 Minima
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Official Arduino UNO EK (एक) R4 Minima – Made in India

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₹800.00 (Included GST)
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SKU: SV-DEV-OA999
-18%
Raspberry Pi Pico Board – Unsoldered Pins
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Raspberry Pi Pico Board – Unsoldered Pins

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Original price was: ₹550.00.Current price is: ₹450.00. (Included GST)
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SKU: SV-DEV-MR003
-21%
Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU
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Arduino UNO R3 with Wi-Fi ATmega328P + ESP8266 NodeMCU | CH340G Compatible Board

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Original price was: ₹700.00.Current price is: ₹550.00. (Included GST)
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SKU: SV-DEV-AR006

Drone & Aircraft Parts

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4 mm Gold Bullet Connector Male Female Pair for RC motor connections

4 mm Gold Bullet Connector Male Female Pair for Drone Battery, Motor & ESC Connection

₹30.00 (Included GST)
FlySky FS-CT6B 2.4G 6CH Radio System with FS-R6B Receiver set

FlySky FS-CT6B 2.4G 6CH Radio System with FS-R6B Receiver

₹2,950.00 (Included GST)
Pixhawk 2.4.8 PX4 32-bit flight controller supports advanced autopilot, GPS navigation.

Pixhawk 2.4.8 PX4 32-Bit Flight Controller with Safety Switch and Buzzer

₹8,000.00 (Included GST)
XT60 Male and Female Connector Pair yellow high-current plugs

XT60 Male and Female Connector Pair for LiPo Battery

₹30.00 (Included GST)
Propeller Protective Ring Covers Guard Set designed to protect drone blades, reduce impact damage, and ensure safer flights.

Propeller Protective Ring Covers Guard Set For Quadcopter F450 F550

₹300.00 (Included GST)

Electronics Modules

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RC522 RFID Reader/Writer Module with RFID Card and Tag for Arduino projects.
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RC522 RFID Reader/Writer Module with RFID Card and Tag

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₹75.00 (Included GST)
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SKU: SV-ELM-RF055
12V 10A SPDT PCB Mount Relay Cube for power control.
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12V 10A SPDT PCB Mount Relay Cube

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₹15.00 (Included GST)
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Bluetooth 3.0 Audio Receiver Module with Stereo Output audio signal decoding feature.
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Bluetooth 3.0 Audio Receiver Module with Stereo Output

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₹70.00 (Included GST)
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SKU: SV-ELM-AU074
2 Channel Logic Level Converter for Arduino projects.
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2 Channel Logic Level Converter for I2C & UART

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₹25.00 (Included GST)
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SKU: SV-ELM-IN023
CA-6928 V2 Bluetooth Audio Module 5V for audio systems.
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CA-6928 V2 Bluetooth Audio Module 5V

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₹80.00 (Included GST)
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SKU: SV-ELM-AU078
Mini Micro SD Card Reader Module for Arduino and embedded projects
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Mini Micro SD Card Reader Module

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₹25.00 (Included GST)
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SKU: SV-ELM-AU079
DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker for humidifiers.
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DC24V 20mm 12LED Ultrasonic Humidifier Mist Maker – Fogger Nebulizer

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₹400.00 (Included GST)
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SKU: SV-SEN-HT021
125kHz & 13.56MHz RFID Keychain Tag delivers quick response for smart access.
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125kHz & 13.56MHz RFID Keychain Tag

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₹18.00 (Included GST)
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SKU: SV-ELM-RF054
FT232RL USB to TTL Serial Adapter Module 5V/3.3V for reliable data transfer at 5V or 3.3V levels.
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FT232RL USB to TTL Serial Adapter Module 5V/3.3V

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₹125.00 (Included GST)
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SKU: SV-ELM-IN025
SYD1230 12mm 650nm 5mW Red Line Laser Module for precise alignment.
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SYD1230 Red Line Laser Module 650nm 5mW

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₹165.00 (Included GST)
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SKU: SV-SEN-LM013
DC Light Control Switch Photoresistor Relay Module for automation projects
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XH-M131 DC Light Control Switch Photoresistor Relay Module

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₹100.00 (Included GST)
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SKU: SV-ELM-RL012
12V 8 Channel Relay Module with Optocoupler for Arduino projects
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12V 8 Channel Relay Module with Optocoupler

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₹370.00 (Included GST)
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SKU: SV-ELM-RL005
Micro SD card reader module supports SPI interface for logging.
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Micro SD Card Reader Module

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₹45.00 (Included GST)
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SKU: SV-ELM-AU080
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MAX98357A I2S 3W Class-D Audio Decoder Amplifier Module

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GY-MAX4466 Electret Microphone Sensor Module for clear audio sensing
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GY-MAX4466 Electret Microphone Sensor Module with Gain Control

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₹120.00 (Included GST)
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W5500 Ethernet Module with SPI Interface for embedded system development.
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W5500 Ethernet Module with SPI Interface

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₹350.00 (Included GST)
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SKU: SV-ELM-IN021
Joystick Module Breakout Sensor HW-504 for smooth directional control.
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Joystick Module Breakout Sensor HW-504

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₹40.00 (Included GST)
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SKU: SV-SEN-MA210
2 Channel 5V Relay Module with Optocoupler for Arduino, microcontroller, and control circuits.
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2 Channel 5V Relay Module with Optocoupler

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₹75.00 (Included GST)
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SKU: SV-ELM-RL007
PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz for Arduino and DIY applications.
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PN532 NFC RFID Reader/Writer Module V3 Kit 13.56MHz

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₹290.00 (Included GST)
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SKU: SV-ELM-RF051
MAX3232 Mini RS232 to TTL Module Board for reliable serial communication.
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MAX3232 Mini RS232 to TTL Module Board

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₹30.00 (Included GST)
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SKU: SV-ELM-IN027
4×4 Matrix 16-Key Membrane Switch Keypad with row-column interface for Arduino.
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4×4 Matrix 16-Key Membrane Switch Keypad with Soft Touch

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₹50.00 (Included GST)
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SKU: SV-ELM-KE001
4×4 matrix 16 key keypad module for Arduino.
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4×4 Matrix 16 Key Keypad Module

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₹55.00 (Included GST)
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SKU: SV-ELM-KE002
I2C Bi-Directional Logic Level Converter 4 Channel for communication projects.
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I2C Bi-Directional Logic Level Converter 4 Channel

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₹20.00 (Included GST)
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SKU: SV-ELM-IN022
Mini 360 Step-Down Buck Converter Module compact DC power board
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Mini 360 Step-Down Buck Converter Module

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₹35.00 (Included GST)
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SKU: SV-ELM-PW010
DF Player Mini MP3 Player Module With Serial Port for Arduino sound projects
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DF Player Mini MP3 Player Module With Serial Port For Arduino

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₹85.00 (Included GST)
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SKU: SV-ELM-AU071
USB to RS485 TTL Serial Converter Adapter FT232 Module for stable data communication.
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USB to RS485 TTL Serial Converter Adapter FT232 Module

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₹190.00 (Included GST)
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SKU: SV-ELM-IN024
5V 7A SPDT Relay PCB Mount compact high current switch
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5V 7A SPDT Relay PCB Mount

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₹15.00 (Included GST)
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SKU: SV-ELM-RL001
12V 1Ch Relay Module with Optocoupler high voltage control board
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12V 1Ch Relay Module with Optocoupler

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₹45.00 (Included GST)
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SKU: SV-ELM-RL003
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MAX9814 Microphone AGC Amplifier Module High Performance

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PAM8403 5V Mini Audio Amplifier Module with Volume Control board.
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PAM8403 5V Mini Audio Amplifier Module with Volume Control

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₹65.00 (Included GST)
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SKU: SV-ELM-AU075
6–30V Single Channel Power Relay Module with Adjustable Timer for Arduino.
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6–30V Single Channel Power Relay Module with Adjustable Timer

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₹125.00 (Included GST)
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SKU: SV-ELM-RL011
TEC1-12706 Thermoelectric Cooler Peltier Module delivers efficient thermoelectric cooling and heating.
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TEC1-12706 Thermoelectric Cooler Peltier Module – 12V DC

In stock

₹190.00 (Included GST)
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SKU: SV-SEN-HT034
LM386 Audio Amplifier Module for small speakers and audio projects.
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LM386 Audio Amplifier Module

In stock

₹42.00 (Included GST)
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SKU: SV-ELM-AU076
5V 1CH Relay Module single channel high current control board
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5V 1CH Relay Module

In stock

₹45.00 (Included GST)
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SKU: SV-ELM-RL002
EM-18 RFID reader module 125kHz for fast and secure tag reading.
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EM-18 RFID Reader Module 125kHz

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₹310.00 (Included GST)
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SKU: SV-ELM-RF056
1 Channel 5V Relay Module without Optocoupler board mounted
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1 Channel 5V Relay Module without Optocoupler

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₹40.00 (Included GST)
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SKU: SV-ELM-RL006
PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104 for DIY audio projects.
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PAM8403 5V Two Channel Stereo Audio Amplifier Module HW-104

In stock

₹30.00 (Included GST)
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SKU: SV-ELM-AU073
IIC/I2C Serial Interface Adapter Module for reliable data transmission.
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IIC/I2C Serial Interface Adapter Module

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₹48.00 (Included GST)
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SKU: SV-ELM-IN026
12V 2Ch Relay Module with Optocoupler dual channel control board
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12V 2Ch Relay Module with Optocoupler

In stock

₹75.00 (Included GST)
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SKU: SV-ELM-RL004
650nm 5V Red Laser Diode Module HW-493 for Arduino and DIY projects.
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650nm 5V Red Laser Diode Module HW-493

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₹40.00 (Included GST)
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SKU: SV-SEN-LM015
Real Time Clock DS1307 RTC I2C Module AT24C32 with built-in EEPROM for reliable Arduino.
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Real Time Clock DS1307 RTC I2C Module AT24C32

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₹50.00 (Included GST)
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SKU: SV-ELM-RT090
RFID IC Card 13.56 MHz for access control, attendance and NFC systems.
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RFID IC Card 13.56 MHz

In stock

₹10.00 (Included GST)
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SKU: SV-ELM-RF052
TDA2030A 6 – 12V DC Audio Amplifier Module for speaker systems.
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TDA2030A 6 – 12V DC Audio Amplifier Module 18W

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₹90.00 (Included GST)
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SKU: SV-ELM-AU072
JQ6500 MP3 Audio Sound Player Module for Arduino.
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JQ6500 MP3 Audio Sound Player Module (16Mbit Storage)

In stock

₹200.00 (Included GST)
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SKU: SV-ELM-AU077
RFID Card 125kHz for security and identification systems.
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RFID Card 125kHz

In stock

₹18.00 (Included GST)
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SKU: SV-ELM-RF053
4 Channel 5V 10A Relay Module with optocoupler for safe, isolated switching of lights
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4 Channel 5V 10A Relay Module with optocoupler

In stock

₹150.00 (Included GST)
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SKU: SV-ELM-RL008
NE555 Delay Timer Switch 12V Relay Module in Arduino projects.
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NE555 Delay Timer Switch 12V Relay Module (0-10 seconds)

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₹70.00 (Included GST)
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SKU: SV-ELM-RL010
Thermal Sensor Relay Module for Arduino, automation, and DIY electronics projects.
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Thermal Sensor Relay Module

In stock

₹205.00 (Included GST)
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SKU: SV-ELM-RL009
Passive Buzzer Module for sound output and tone generation.
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Passive Buzzer Module for Arduino Projects

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₹30.00 (Included GST)
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SKU: SV-SEN-TS347
LED Traffic Light Signal Module with red, yellow, green LEDs for traffic simulation
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LED Traffic Light Signal Module with Digital Output

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₹45.00 (Included GST)
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SKU: SV-SEN-LM011
Laser Receiver Sensor Module non-modulated tube for accurate beam detection.
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Laser Receiver Sensor Module Non-Modulated Tube

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₹80.00 (Included GST)
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SKU: SV-SEN-LM016
DS3231 RTC Module Precise Real Time Clock I2C with AT24C32 EEPROM for Arduino.
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DS3231 RTC Module Precise Real Time Clock I2C AT24C32

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₹135.00 (Included GST)
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SKU: SV-ELM-RT091

Stem DIY Kits

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DIY Sound Activated Switch Kit – Clap Sensor Circuit Project
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DIY Sound Activated Switch Kit – Clap Sensor Circuit Project

In stock

₹180.00 (Included GST)
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SKU: SV-DIY-SH005
Periscope Science Kit
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Periscope Science Kit for Kids | STEM Educational Toy

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Spring Balance
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Spring Balance Weight Measuring Scale

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Wooden Aircraft DIY Kit for Kids STEM Learning & School Projects

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₹160.00 (Included GST)
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SKU: SV-DIY-SH012
Lightweight Dancing Wing Cessna E10 EPP RC aircraft kit for beginners and hobby pilots.
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Dancing Wing Cessna E10 EPP Kit

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₹9,000.00 (Included GST)
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SKU: SV-DIY-DK005

Motors & Drivers

Powering Your Projects with High Torque Precision.

DC Motors
Gear motor
Drivers
Servo Motors
1602 LCD Display Module Green With I2C Interface pin layout
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1602 LCD Display Module Green With I2C Interface

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₹160.00 (Included GST)
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SKU: SV-DPM-DI019
2.8 Inch SPI TFT Touch Screen Display Module for graphics projects.
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2.8 Inch SPI TFT Touch Screen Display Module with SPI Interface

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₹670.00 (Included GST)
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SKU: SV-DPM-DI015

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    Explore Arduino, Sensors, Drone parts & STEM tools for all ages. Buy Robotics, Electronic components & DIY Kits Online | Stemvolt – the trusted store for students, hobbyists & schools in India. We deliver hands-on learning with fast shipping, top quality & expert support.