Showing 1–12 of 22 results
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$4.54 – $6.80Price range: $4.54 through $6.80
The F50 Series Micro Hydro Generator is a compact water-powered generator available in multiple output versions, including regulated DC models and high-voltage output models. Built with the same durable turbine structure, every version offers reliable performance for renewable energy projects, STEM education, DIY electronics, and water-powered automation systems.
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$1.54 – $2.15Price range: $1.54 through $2.15
MPU-6050 GY-521 Module with 3-axis accelerometer and gyroscope, 6DOF motion sensing, I2C communication, 16-bit data output, and DMP support.
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$1.75
The YF-S401 Water Flow Sensor provides precise low-flow liquid measurement from 0.3–6L/min using Hall Effect technology, making it ideal for Arduino, ESP32, Raspberry Pi, coffee machines, and smart water control projects.
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$2.95 – $3.35Price range: $2.95 through $3.35
The ZJ-S201C Water Flow Sensor delivers accurate flow measurement from 1–25L/min with stable Hall Effect pulse output. Ideal for Arduino, ESP32, PLCs, water dispensers, smart irrigation, and industrial automation projects.
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$0.27 – $0.30Price range: $0.27 through $0.30
BMP180 Barometric Pressure Sensor Module with high accuracy atmospheric pressure and temperature measurement. Supports I2C communication for Arduino, ESP32, Raspberry Pi and DIY electronics projects.
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$0.22
GY-BMP280-3.3 BMP280 Barometric Pressure Sensor Module with I2C/SPI interface for Arduino, ESP32 and Raspberry Pi projects.
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Sale!
$0.78 Original price was: $0.78.$0.57Current price is: $0.57.
DHT11 Temperature Humidity Sensor Module with digital output, 3.3V-5V compatibility and easy Arduino/ESP32 connection for temperature and humidity monitoring projects.
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$0.96 – $3.36Price range: $0.96 through $3.36
DHT22 Temperature Humidity Sensor Module with PCB design, featuring digital temperature and humidity measurement for Arduino, Raspberry Pi and DIY electronics projects. Available with original or compatible sensor options.
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Mini Digital Temperature Humidity Meter with LCD display for indoor monitoring. Measures temperature and humidity with low power consumption, ideal for home, office and DIY projects.
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$0.28
Flame Sensor Module with infrared detection for Arduino and DIY projects. Supports 3-pin and 4-pin versions with adjustable sensitivity, digital and analog outputs for fire detection applications.
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$1.11
Flame Sensor Relay Module with infrared detection and 5V relay output. Designed for Arduino, DIY fire alarm systems, and automatic control projects with adjustable sensitivity.
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$0.17 – $0.19Price range: $0.17 through $0.19
HC-SR04 Mounting Bracket, available in five colors and perfect for Arduino robots, obstacle avoidance, smart cars, and DIY electronics.
