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.
The XH-M452 Digital Humidity and Temperature Controller (12V DC) is a smart dual-display control module designed for automatic humidity and temperature regulation. With precise digital sensors, relay output, and a clear LED display, it’s ideal for incubators, greenhouses, dehumidifiers, and climate control systems.
The HW-525 ACS758 Hall Effect Linear Current Sensor Module is a high-precision current sensing module that measures both AC and DC currents up to 200A. Based on the Allegro ACS758 sensor, it provides galvanic isolation, low noise output, and fast response, making it ideal for motor control, power monitoring, battery management, and Arduino projects.