A high-efficiency step-down voltage regulator featuring an integrated LED voltmeter. Easily lower input voltages up to 40V to a stable output, with real-time voltage monitoring on the built-in digital display. No multimeter required for calibration!
High-efficiency, synchronous 24V/12V to 5V 5A DC-DC step-down power module. Equipped with an onboard USB Type-A port, output screw terminals, an input DC barrel jack, and reverse-polarity protection. Ideal for powering Raspberry Pi setups, charging mobile electronics, and driving high-current robotics projects.