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Less susceptible to cracking and metal fatigue
The Flash memory is 8K in size
15 Valid Transmission Pin (TE') 14 Data Input Pin (DOUT) 17 Power Supply (VDD) 18 Ground (VSS) 9
Suitable for general-purpose AC switching
DC-DC Buck Module 5V, 3A USB Power Supply Charger 8 Ohm 0.5 Watt Speaker Less susceptible to cracking andA 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