LM317 Adjustable Voltage Regulator Kit DC Power Supply Adjustable Voltage Regulator DIY Kit DIY Electronic Parts Kits LM317 Adjustable Voltage Regulator Kit DC Power Supply Adjustable Voltage Regulator DIY Kit 1.25V-12V DIY Electronic Parts Kits Feature: 1.Versatile Voltage Output: The adjustable voltage regulator kit offers a wide range of stable output voltage options, ranging from 1.25V to 12V. This flexibility allows for continuous adjustment, making it suitable for powering various DIY circuits with a maximum current output of 200mA. 2.Convenient Signal Generator: The adjustable voltage regulator DIY kit features a signal generator that can be easily adjusted. This functionality simplifies the process of providing pulse signals to experimental circuits, making it convenient for testing and analysis purposes. 3.Logic Probe Functionality: With the inclusion of a logic probe, the adjustable voltage regulator facilitates the testing and analysis of circuit logic levels. This feature makes it easy to determine the logic level of different components within a circuit, simplifying troubleshooting and debugging processes. 4.Integrated Buzzer: The voltage regulator includes a built-in buzzer that serves multiple purposes. It can be used to test the continuity of wires (simply connect the wire to the positive terminal of the power supply and the signal input terminal - if the wire is connected, the buzzer will sound). Additionally, it can also be used to test low-frequency signals by inputting signals into the signal input terminal - if there is a signal, the buzzer will sound. 5.High-Quality Materials: The adjustable voltage regulator DIY electronic parts are constructed using high-quality materials, ensuring reliability and durability. This guarantees the longevity and performance of the regulator, providing peace of mind for users. Specification: Origin: Mainland China Output voltage: 1.25-12V Output current: 200mA Power supply voltage: 220V (Taiwan 110V) Transformer power: 2.5W PCB board size: 72mm long and 62mm wide Net weight of kit: 270g Power supply type: DC Size: 119.00x69.00x40.00mm/4.69x2.72x1.57inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x LM317 Adjustable Voltage Regulator Kit _x000D_