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5V Dual Channel Relay Module with Optocoupler For Arduino PIC AVR DSP ARM

Original price was: ₹349.00.Current price is: ₹99.00.
  • Dual-channel relay module with optocoupler for controlling two independent devices
  • Optocoupler design ensures electrical isolation between control signals and relay coils
  • Supports both high-level and low-level trigger modes for compatibility with different microcontrollers
  • LED indicators for relay status monitoring
  • Screw terminal blocks for easy and secure connection

Arduino Uno R3 Compatible Board CH340G ATmega328p (SMD)

Original price was: ₹1,319.00.Current price is: ₹349.00.
  • Microcontroller board based on Arduino Uno R3 design
  • CH340G USB-to-serial chip for stable connection to computer
  • ATmega328p microcontroller with 32 KB flash memory, 2 KB SRAM, and 1 KB EEPROM
  • 14 digital input/output pins, 6 analog inputs, and 6 PWM outputs
  • 16 MHz quartz crystal, reset button, and ICSP header
  • Compatible with Arduino IDE
  • Ideal for beginners and advanced users
  • Applications include LED blinker, sensor system, motor control, audio output, and robotics
  • Package includes one microcontroller board

Micro SD Card Reader Breakout Module

Original price was: ₹219.00.Current price is: ₹79.00.
  • Compact and versatile micro SD card reader breakout module
  • Supports both micro SD and micro SDHC cards
  • Easy integration with Arduino and other microcontroller platforms
  • 3.3V and 5V logic level compatible
  • SPI communication interface for fast data transfer

MQ-7 Gas Sensor Module for CO Carbon Monoxide Coal

Original price was: ₹439.00.Current price is: ₹169.00.
  • Highly sensitive carbon monoxide (CO) gas sensor
  • Designed for detecting CO gas in coal mines and industrial environments
  • Reliable and accurate detection
  • Wide detection range
  • Compact and easy to integrate into monitoring systems

Original Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current DT830D

Original price was: ₹619.00.Current price is: ₹169.00.
  • Compact and portable digital multimeter for measuring voltage, current, and resistance
  • Large yellow color LCD screen for easy reading of measurements
  • Measures both AC and DC voltage up to 1000V and current up to 10A
  • Includes resistance, diode, and continuity testing functions
  • Built-in overload protection for safe and reliable measurements

IR Sensor Module Infrared Obstacle Avoidance/Line Tracking sensor (Active Low)

Original price was: ₹179.00.Current price is: ₹49.00.
  • IR sensor module for obstacle avoidance and line tracking
  • Active low output signal
  • Suitable for detecting obstacles or tracking lines
  • Adjustable sensitivity
  • Ideal for robotics and automation projects
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