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5V Dual Channel Relay Module with Optocoupler For Arduino PIC AVR DSP ARM
- 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
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
Metal Desoldering Pump-Solder Sucker High Quality
Arduino Pro Mini Compatible ATMEGA 328P 5V/16M Development Board
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable
9v Battery Snap Connector/Clip
Punjabi Grammar Master Key (Foundation) ਪੰਜਾਬੀ ਵਿਆਕਰਨ for Government exams (Paperback)
Heavy Duty Nipper
DS1307 Tiny RTC Real Time Clock I2C IIC Module for Arduino
4 Channel Isolated 5V 10A Relay Module with opto coupler For Arduino PIC AVR DSP ARM
- 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
SPECIAL OFFER
0.28 inch Digital Voltmeter Ammeter DC 100V 10A LED Amp Volt Meter
- Versatile digital voltmeter and ammeter for measuring voltage and current in DC circuits.
- Dual-function display with a 0.28 inch LED screen for easy reading of both voltage and current values.
- Wide measurement range: voltage up to 100V and current up to 10A.
- Clear and bright LED display with high accuracy for precise measurements.
- Compact and portable design with simple installation for convenient use in various applications.
5Pcs RFID/NFC Card 13.56MHz
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable
Punjabi Grammar Part I (ਪੰਜਾਬੀ ਵਿਆਕਰਣ, ਲਿੱਪੀ )
Soil Moisture Meter, Soil Humidity Sensor, Water Sensor, Soil Hygrometer for Ardunio
Arduino Uno R3 Compatible Board CH340G ATmega328p (SMD)
- 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
BEST FOR BEGINNERS