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.
The HC-06 Bluetooth 2.0 Serial Module is a reliable, easy-to-use wireless transceiver that enables UART serial communication between your microcontroller (like Arduino or ESP32) and any Bluetooth-enabled device. Operates at 3.3V logic, supports master-slave role, and is ideal for wireless control, data logging, and automation projects.
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 High Torque NEMA 17 Stepper Motor is a premium-quality bipolar stepper motor widely used in CNC machines, 3D printers, and robotics systems. With a 1.8° step angle, high holding torque, and 200 steps per revolution, this motor offers precise motion control and consistent performance in mechanical and automated applications.
High Torque Small DC Motor 3/9V – This compact DC motor operates at 3V to 9V and delivers high torque for various DIY projects, robotics, and automation systems. Its small size makes it ideal for projects where space is limited, while the high torque ensures reliable performance for tasks requiring increased force. Perfect for hobbyists, makers, and robotic applications!