The Smart Sensor AR991 Grain Moisture Meter is a high-precision digital device designed to measure the moisture content of grains such as corn, wheat, rice, beans, rapeseed, and wheat flour. It ensures accurate readings, preventing storage losses and improving crop quality. Ideal for farmers, grain traders, and laboratories.
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.
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.
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-SR501 PIR Motion Sensor Module is a highly reliable infrared motion detector that detects human presence through passive infrared (PIR) technology. It offers adjustable sensitivity, delay time, and trigger selection, making it ideal for Arduino, Raspberry Pi, and IoT-based motion detection systems.
The Heater Plate Thermostat 12V 50W PTC is a self-regulating heating element that provides safe, stable, and efficient heat generation without requiring additional temperature control circuits. It is ideal for incubators, 3D printers, heaters, and DIY heating systems.
The Honeywell HIH-5031-001 Humidity Sensor is a high-performance, analog-output, 3-pin humidity sensor that delivers accurate, reliable, and fast humidity measurements. Ideal for industrial, HVAC, medical, and environmental monitoring applications.
The HTC-2A Digital Clock Hygrometer Thermometer is a 3-in-1 multifunctional device that accurately displays temperature, humidity, and time. Featuring a large LCD screen, this digital meter is perfect for home, office, laboratory, and greenhouse environments, providing real-time monitoring with high precision.