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.
This 5mm Light Dependent Resistor (LDR) sensor detects light intensity and is ideal for smart lighting, Arduino, and IoT automation. Operating voltage: 3.3V–5V, response time <20ms, compact and easy to use in light-sensing circuits.
This 5V Laser Detector Sensor Module features a high-level laser receiver that detects laser signals with precision. Operating voltage: 3.3V–5V, ideal for Arduino, IoT, and automation projects. With fast response time and excellent accuracy, it’s perfect for laser-based object detection and signal tracking in DIY electronics, line follower robots, and laser communication systems.
The DHT21/AM2301 is a high-precision capacitive digital temperature and humidity sensor operating at 3.3V–5.5V. It offers a wide temperature range of -40°C to 80°C and 0–100% RH with ±0.5°C and ±3% RH accuracy. Ideal for Arduino, IoT, weather monitoring, and smart home automation projects.
The DHT22 is a high-precision digital temperature and humidity sensor module ideal for Arduino, Raspberry Pi, ESP8266, IoT systems, smart homes, and weather stations. With stable output, wide range, and digital signal interface, it’s perfect for climate monitoring, automation, and data logging projects.
The DHT22 Temperature & Humidity Sensor is a high-precision digital sensor ideal for Arduino, Raspberry Pi, IoT, HVAC, and weather monitoring systems. It offers accurate temperature and humidity readings, making it perfect for environmental monitoring and smart home automation.
DS18B20 Temperature Sensor Module is a digital temperature sensor, and you can easily connect it to Arduino with only one 4.7-pound resistor, base 1 – Ground 2 – Output – Base 3 to the positive of the source, with resistance to base 2 Is connected. The connection of this sensor to the Arduino via the 1-wire protocol is established. Therefore, several sensors can be connected only through one common wire to Arduino. The output is digitally accurate to 12 bits. Therefore, the temperature can be measured with a precision of 0.0625 º C.
The DS18B20 Waterproof Temperature Sensor is a high-precision digital sensor with a stainless steel probe. Ideal for Arduino, Raspberry Pi, HVAC, industrial automation, and temperature monitoring, it provides accurate, real-time temperature readings in liquids, soil, and harsh environments.
The HC-SR04 Ultrasonic Sensor Module is a high-precision distance measuring sensor designed for object detection and obstacle avoidance. It uses ultrasonic waves to measure distances ranging from 2cm to 400cm with high accuracy. Ideal for Arduino, Raspberry Pi, robotics, and IoT projects, this sensor is easy to use and integrates seamlessly into various applications.