The GY-31 TCS230/TCS3200 Color Sensor Module detects and measures color intensity using RGB light frequency. It outputs a square wave signal proportional to color intensity, ideal for Arduino, Raspberry Pi, and ESP32 color-based automation and sorting projects.
The GY-530 VL53L0X Laser Distance Sensor is a high-precision Time-of-Flight (ToF) ranging sensor that measures absolute distance using infrared laser light. Designed for Arduino, Raspberry Pi, and IoT projects, it provides accurate and fast distance measurement up to 2 meters with excellent ambient light immunity.
Compact GY-61 ADXL335 3-axis analog accelerometer module for accurate X, Y, Z motion and tilt sensing, ideal for Arduino, Raspberry Pi, robotics, and IoT motion-tracking projects.
The Hall Effect F41 Sensor is a high-sensitivity magnetic sensor module designed for motor speed, rotation, and position detection in Arduino and Raspberry Pi projects. Using the Hall Effect principle, it detects changes in magnetic fields and outputs digital signals for precise and stable motion control.
The Hall Effect Sensor 44E is a highly sensitive magnetic field detection sensor that converts magnetic field variations into digital electrical signals. Perfect for speed detection, position sensing, and contactless switch applications, it’s ideal for Arduino, Raspberry Pi, and other microcontroller projects.
Compact Hall Effect sensor module for magnetic field detection and contactless switching, ideal for Arduino, Raspberry Pi, robotics, and DIY automation projects.
The Hall Effect Sensor Module (RPM & Speed Sensor) is a digital magnetic field detection sensor used to measure rotational speed (RPM), position, and motion. Ideal for Arduino, Raspberry Pi, and robotics projects, this sensor detects magnetic changes caused by rotating metal or magnetic objects, converting them into electrical signals for precise speed and position measurement.
The Hanging Wooden Thermometer Temperature Meter is a durable, analog temperature measuring device crafted from polished wood for indoor and outdoor environments. It provides precise Celsius and Fahrenheit readings, making it perfect for homes, offices, greenhouses, and laboratories.
The Hanna (HI98107) pHep Economical pH Tester Meter is a compact and accurate digital device designed to measure pH levels from 0.0 to 14.0. Ideal for aquariums, pools, hydroponics, and laboratories, this tester ensures precise water quality monitoring with LCD display, automatic calibration, and replaceable electrode.
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.
Reliable HC-06 Bluetooth serial module for wireless UART communication between microcontrollers like Arduino, Raspberry Pi, and NodeMCU, ideal for IoT and robotics.