DC-DC Buck Module 5V, 3A USB Power Supply Charger High Current Motor Driver Quiescent Current: 5mA

Quiescent Current: 5mA

Connect to BUZZER if used

5%) Resolution: 1A Resistance: 20M-2000M(±1

Audio frequency amplification

It's a YAGEO 22pf 50v of 0805 package SMD type capacitor

DC-DC Buck Module 5V, 3A USB Power Supply Charger High Current Motor Driver Quiescent Current: 5mAA 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