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The YF-S201C Water Flow Sensor is meticulously designed to offer precise and reliable flow measurements across a diverse range of applications. This G1/2 flowmeter is particularly suited for monitoring water flow in industrial, agricultural, and home automation systems. Its elegant black design, combined with robust construction, guarantees both durability and consistent performance over time.
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Independent 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
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The HC-12 is a half-duplex wireless serial communication module with 100 channels in the 433.4-473.0 MHz range that is capable of transmitting up to 1 km. This project will begin by using the HC-12 to create a wireless link between two computers and end with a second article that creates a simple wireless GPS tracker.
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This BMS balance board is designed for a lithium battery pack to equalize voltage and protect the cells. This module monitors and protects the charging and discharging processes of the cells, balances them, and serves as a low-voltage and over-charge cut-off.
Original price was: ₵95.00.₵85.00Current price is: ₵85.00.
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