The 4-Way Infrared Line Tracking Module is a high-precision IR sensor array designed for line-following robots and obstacle detection systems. It features four infrared sensors, adjustable sensitivity, and quick response time, making it ideal for robotics, automation, and Arduino-based smart vehicle projects.
The 5 Channel TCRT5000 IR Line Tracking Module is a powerful tool for robotics and automation. It operates on 3.3V–5V, supports 2–12mm detection range, and features fast response time for accurate black-and-white line recognition. Perfect for Arduino, DIY line-following robots, AGVs, and maze-solving applications. Ideal for STEM projects and real-time robotic navigation.
The KY-028 Digital Thermistor Temperature Sensor Module is a precise temperature detection module featuring both analog and digital outputs. Designed for Arduino, Raspberry Pi, and other microcontroller projects, it uses an NTC thermistor to measure temperature changes accurately, ideal for environmental monitoring, DIY automation, and IoT applications.
The KY024 Linear Magnetic Hall Effect Sensor is a high-precision module that detects magnetic field strength and polarity. It outputs both analog and digital signals, making it ideal for motion sensing, proximity detection, and DIY electronics projects with microcontrollers like Arduino.
Input voltage: DC5V
Power consumption (current) : 150 mA
DO output: TTL digital 1 and 0 (0.1 and 5 V)
AO output: 0.1-0.3 V (pollution-free)
Highest concentration of voltage: Approx 4 V
Detection range of alcohol: detection range of 10 ~ 1000 PPM
The MQ4 Gas Sensor Module is a high-sensitivity methane (CNG) detector designed for reliable detection of combustible gases. Operating at 5V DC, this sensor features analog and digital outputs, making it easy to integrate with Arduino, Raspberry Pi, and other microcontroller platforms. Its fast response time, adjustable sensitivity, and compact size make it ideal for smart gas leakage detection, industrial monitoring, and IoT automation projects.
The MQ5 Gas Sensor Module is a powerful and reliable sensor that detects Methane (CH4), LPG, and Propane gases in the air. It operates at 5V DC and features both analog and digital outputs, making it ideal for Arduino, Raspberry Pi, and other microcontrollers. With adjustable sensitivity, quick response, and strong anti-interference, it’s perfect for home safety, industrial automation, and IoT-based gas monitoring systems.
Detect hydrogen gas leaks with the high-performance MQ8 Gas Sensor Module, compatible with Arduino, Raspberry Pi, and ESP32. It operates at 5V DC, offering both analog and digital outputs for flexible integration into smart safety systems, IoT devices, and gas monitoring solutions. Ideal for STEM projects, industrial automation, and hydrogen-powered applications.
The TCRT5000 Line Following Sensor Module uses infrared light to detect lines on surfaces, perfect for robotics and Arduino projects. Operating at 5V with high precision, this sensor detects black lines on white backgrounds for line following robots and automated systems. Easy to integrate into DIY projects, it offers stable and reliable performance.