Enhance the safety of your projects with the dual-purpose MQ-9 Gas Sensor Module, designed to detect both Carbon Monoxide (CO) and other combustible gases like methane and LPG. This versatile sensor is the perfect solution for engineers, technicians, and hobbyists building comprehensive safety systems, from household gas leak alarms to industrial air quality monitors. With its high sensitivity and reliable performance, the MQ-T provides a crucial layer of protection against multiple gas threats.

Protect against the silent threat of Carbon Monoxide with the MQ-7 Gas Sensor Module. This high-sensitivity sensor is specifically designed to detect dangerous concentrations of CO gas, making it an essential component for engineers, hobbyists, and technicians building safety devices. Ideal for home CO alarms, industrial monitoring systems, and automotive safety applications, the MQ-7 provides the reliable and accurate detection needed to create life-saving projects.

Ensure the safety of your environment with the MQ-6 Gas Sensor Module, a highly sensitive device optimized for detecting Liquefied Petroleum Gas (LPG), propane, and butane. An essential component for engineers, students, and safety-conscious DIYers, this sensor is perfect for building reliable gas leak detectors, safety alarms, and industrial monitoring systems. Its fast response time and stable output make it a trusted choice for applications where detecting flammable gases is paramount.

Monitor the air you breathe with the versatile MQ-135 Air Quality Sensor Module. This sensor is an excellent choice for engineers, technicians, and hobbyists looking to build devices that can detect a wide range of harmful gases, including Ammonia (NH3), Benzene, alcohol, and smoke. Whether you are creating a home air quality monitoring system, a smart ventilation controller, or an environmental sensing project, the MQ-135 provides the reliable data you need to ensure a healthier environment.

Safeguard your home and projects with the MQ-5 Gas Sensor Module, a high-sensitivity device designed for detecting Liquefied Petroleum Gas (LPG), natural gas, and city gas. This versatile sensor is an essential component for hobbyists, engineers, and students creating gas leak alarms, industrial safety systems, or smart home devices. With its reliable performance and straightforward interface, the MQ-5 makes it easy to add a critical layer of safety to any electronics project.

Accurately detect alcohol and ethanol concentrations with the MQ-3 Gas Sensor Module. This high-sensitivity sensor is the perfect choice for engineers, students, and DIY hobbyists building breathalyzers, air quality monitors, or any project requiring reliable alcohol detection. With its fast response time and stable performance, the MQ-3 provides the precision needed to bring your innovative ideas to life, from safety devices to sophisticated scientific instruments.

Enhance the safety and awareness of your projects with the MQ-2 Gas Sensor Module, a versatile and reliable solution for detecting a wide range of combustible gases and smoke. Ideal for engineers, students, and DIY hobbyists, this sensor is your first line of defense in creating everything from home safety alarms to advanced robotics. Its high sensitivity and fast response time make it an essential component for any application where gas detection is critical.

Monitor your body's rhythm with the Pulse Heart Rate Sensor, a plug-and-play solution for accurately measuring heart rate. Ideal for students, engineers, and DIY enthusiasts, this compact and low-power sensor is perfect for integrating biometric feedback into your projects. Whether you're designing a fitness tracker, a health monitoring system, or an interactive art installation, this sensor provides reliable and real-time heart rate data to bring your creations to life.

This DC Voltage Sensor Module allows easy measurement of voltages up to 25V DC with Arduino, ESP32, Raspberry Pi, and other microcontrollers. Perfect for battery monitoring, solar power projects, and DIY electronics.

The JSN-SR04T is a waterproof ultrasonic distance sensor perfect for outdoor and harsh environments. With a detection range of up to 4.5 meters, it’s ideal for liquid level measurement, parking sensors, and outdoor distance detection projects.

A high-precision MAX6675 K-type thermocouple temperature sensor module for measuring extreme temperatures up to 1024°C. Ideal for industrial, scientific, and DIY projects that require accurate temperature readings.

A digital TDS (Total Dissolved Solids) conductivity sensor for measuring water quality, purity, and salinity levels in real time. Ideal for Arduino, ESP32, Raspberry Pi, and other microcontrollers.

Compact and sensitive LDR module for detecting ambient light levels in Arduino, Raspberry Pi, and IoT projects.

Durable and easy-to-use 3x4 and 4x4 matrix membrane keypads for user input in microcontroller-based projects.

High-accuracy Hall-effect current sensor module for AC and DC measurement, available in 5A, 20A, and 30A ranges. Ideal for Arduino, ESP32, and other microcontroller projects.

This 13.56MHz RFID Card is a contactless proximity smart card compatible with RFID readers like RC522, PN532, and MFRC522. Ideal for access control, attendance systems, electronic locks, and Arduino-based identification projects.

The Load Cell + HX711 Module combo is a complete solution for measuring weight and force with high accuracy. Perfect for digital weighing scales, IoT weight tracking, kitchen scale projects, and Arduino-based automation systems.

The MAX30102 sensor module combines a pulse oximeter and heart rate monitor in one compact, low-power device. Ideal for fitness trackers, health monitoring, and wearable electronics projects using Arduino, ESP32, and Raspberry Pi.

The DHT22 Sensor Module is a highly accurate digital sensor that measures temperature and humidity, making it perfect for environmental monitoring, IoT projects, and smart home applications. More precise and stable than the DHT11.

The SD Card Module allows your microcontroller to interface with SD cards to read and write data, perfect for logging sensors, data storage, and multimedia projects. Compatible with Arduino, ESP32, STM32, and other platforms.

The PZEM-004T is a compact and powerful AC energy monitoring module capable of measuring voltage, current, power, and energy consumption. Ideal for DIY energy meters, smart homes, industrial monitoring, and IoT applications.

The 0.96" OLED Display Module is a compact, high-contrast graphical screen ideal for microcontroller projects. With an I2C interface, low power consumption, and bright white/blue display, it's perfect for Arduino, ESP32, Raspberry Pi, and embedded applications.

The L298N Motor Driver Module is a robust, dual H-Bridge driver that allows you to control the speed and direction of two DC motors or one stepper motor. Ideal for robotics, automation, and motion control projects using Arduino, ESP32, Raspberry Pi, and more.

The IR Transmitter and Receiver Pair provides a simple, effective way to implement infrared communication or proximity detection in electronics projects. Ideal for remote controls, object detection, and IR communication between devices.