Pay in 4 interest-free payments of $22.75 Learn more
Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
High-frequency power transform
high efficiency and low ripple
Soil Moisture Sensor Module can be used to detect the moisture of the soil or judge if there is water around the sensor
The control circuit and RGB chip are integrated into 5050 components
The foot outputs the measured distance value
DC-DC Buck Module 5V, 3A USB Power Supply Charger Tubing Cable High-frequency power transformA buck converter (also known as a step down converter) is a DC to DC power converter that lowers the voltage from its input (supply) to its output while consuming less average current (load). It is a type of switched mode power supply (SMPS) that frequently includes at least two semiconductors and one energy storage component, such as a capacitor, inductor, or both. Such a converter's output and input typically have capacitor based filters added to
US$ 56.95
US$ 12.00
US$ 106.00
US$ 29.00
US$ 25.00
