- The DCDC buck step-down converter module efficiently converts input voltages ranging from 5V to 40V into various output voltages: 3V, 3.3V, 3.7V, 5V, 6V, 7.5V, 9V, and 12V, making it versatile for many applications. - With a robust output current capacity of 1A, this module delivers reliable power for a wide range of electronic devices, ensuring they operate efficiently. - The design features no pin 1, which can simplify circuit layout and integration in your projects, offering flexibility in installation. - As a voltage regulator board, it maintains stable output voltage, providing consistent performance for sensitive electronic applications, reducing the risk of damage to your devices. - This specific model, D4012SA 3.3V, is clearly labeled, making it easy to identify and ensuring you get the right output voltage for your needs. Use Cases: - Ideal for powering microcontrollers, sensors, and small motors in DIY electronics projects. - Perfect for battery-powered devices requiring efficient voltage regulation to extend battery life. - Suitable for use in LED lighting applications, where consistent voltage is crucial for optimal brightness and longevity.