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4 Channel Isolated 5V 10A Relay Module with opto coupler For Arduino PIC AVR DSP ARM

Original price was: ₹659.00.Current price is: ₹199.00.
  • Four-channel relay module with opto coupler for controlling multiple devices or circuits
  • Opto coupler design ensures electrical isolation between control signals and relay coils
  • Supports both high-level and low-level trigger modes for flexibility
  • Each channel can handle up to 10A current for high-power applications
  • Screw terminal blocks for easy and secure connection

HC-05 Bluetooth Transceiver Module with TTL output with Button

Original price was: ₹1,099.00.Current price is: ₹289.00.
  • Bluetooth transceiver module for wireless communication
  • TTL output for easy integration with microcontrollers
  • Onboard button for simple pairing and configuration
  • Wide operating voltage range for versatile application
  • Supports a variety of Bluetooth profiles for different use cases

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

Heart Beat BPM Pulse Sensor module for Arduino

Original price was: ₹659.00.Current price is: ₹229.00.
  • Heart beat BPM pulse sensor module
  • Measures heart rate and pulse
  • Real-time monitoring and analysis
  • Adjustable sensitivity for different applications
  • Easy integration with Arduino or other microcontrollers

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

A4988 driver Stepper Motor Driver Module

Original price was: ₹399.00.Current price is: ₹119.00.
  • A4988 stepper motor driver module
  • Supports bipolar stepper motors
  • Adjustable motor current control
  • Step and direction control interface
  • Built-in protection features
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