Capacitive Soil Moisture Sensor with Buzzer
₵50.00
In StockIndependent soil moisture sensor with built-in buzzer that gives a warning when the humidity is low.
The sensor distinguishes itself from other soil moisture sensors by the capacitive measurement instead of a resistance measurement. This makes the sensor a lot more corrosion-resistant and therefore lasts longer.
Specifications:
- Input voltage: 3VDC via a CR2032 button-cell battery (Note: the battery is not included, but is sold separately)
- Size: 140x15mm
14 in stock
Related products
-
The Nema 17 stepper motor boasts a compact and robust design, with an end face size measuring 1.7 inches by 1.7 inches. Known for its versatility, it is available in both single-shaft and dual-shaft configurations, making it suitable for a variety of applications. This motor operates with a precise step angle of 1.8°, translating to an impressive 200 steps per revolution, which allows for smooth and accurate movements.
Each phase of the NEMA 17 motor draws 1.2 A at 4 V, delivering a reliable holding torque of 3.2 kg-cm. This characteristic makes it ideal for demanding tasks where consistent positioning is essential. The Nema 17 stepper motor is widely utilized in numerous applications, including 3D printers, CNC machines, and laser cutters, where its precision and torque capabilities can significantly enhance performance and efficiency.
₵145.00 -
The High-Quality Adjustable Temperature Straight Plug Soldering Iron (60W) serves as an invaluable tool within the electronics industry. This device enables users to perform soldering tasks with adjustable temperature settings ranging from 100°C to 450°C, achieved through a precision control knob. It is equipped with interchangeable, iron-plated tips, rendering it highly versatile for both electronic and electrical applications. The soldering station is designed to provide an efficient and user-friendly experience, ensuring optimal performance for a variety of soldering needs.
₵90.00 -
This solar panel is rated at 9V and 2 Watts. At approximately 220mA, this solar panel has plenty of current for mid-sized projects. The panel’s exterior is covered with a durable plastic layer, and a sturdy PCB material backs it. Large solder-able pads on the panel’s rear side make for easy connections!
₵120.00 -
This approach is highly advantageous for the development of prototype electronic devices. It enhances the visual appeal of your hardware project, providing a more polished and professional look in comparison to traditional single-sided perforated circuit boards.
₵15.00 -
This NodeMCU ESP8266 Expansion Base Board is an expansion board designed to work with the NodeMCU V3 ESP8266 ESP-12E. Powered by 6V to 24V DC input, it provides the support power to operate the NodeMCU V3 and offers easy connection to all of its input and output pins to help you connect your NodeMCU board to other devices.
Features:
₵100.00 -
This turbidity sensor module is a specialized electronic monitoring device engineered for compatibility with various microcontroller platforms, including Arduino, Raspberry Pi, PIC, ARM, and AVR.
The Arduino Turbidity Sensor is a highly effective tool for assessing and verifying water quality through the measurement of turbidity. This sensor provides results via both digital and analog signals, which can be obtained through the designated pins on the accompanying electronic module. This functionality allows for accurate monitoring of water clarity, making it an essential instrument in various environmental applications.
₵145.00
Reviews
There are no reviews yet.