Brand: PEMENOL

The PEMENOL LM317 Adjustable Power Supply DIY Kit is designed for anyone learning or practicing electronics through hands-on projects. This kit combines several commonly used functions-adjustable regulated power supply, LED voltage display, signal output, and logic testing-into one compact soldering project. By assembling the board yourself, you can better understand how voltage regulation and basic electronic signals work in real circuits. With an adjustable output range of 1.25V to 12V, this kit is suitable for low-power experiments, classroom demonstrations, and DIY learning projects. It is intended for educational and experimental use and works best with small-current loads. A practical choice for: Electronics learning and soldering practice DIY circuit experiments at home or school Student labs and training projects Hobby electronics and maker activities

• ★Adjustable Regulated Power Supply: It is an AC-DC 110V to 1.25V-12V LM317 Adjustable Step Down Power Supply Buck Voltage Converter LED Display DIY Kit. The module can output stable voltage. You can change output by operating a potentiometer
• ★Multifunctional Welding Training Kit: This kit is suitable for teaching and training as well as for beginners to practice. It is a good choice for electronic enthusiasts. Very good for training your kid's and student's Hands-on ability and learning ability. Please read the user manual for the welding method
• ★RC Signal Generator: 1 channel adjustable signal generator output, convenient to provide pulse signals to the experimental circuit. Because the output current is not large, it is only suitable for powering small current circuits. If the power supply load is too large, the voltage will drop. Can't charge the phone
• ★Logic Signal Test Circuit: The adjustable regulated voltage power supply electronics kit has a logic pen function, which is convenient for testing the logic level of the circuit. With 1 channel buzzer. Can test the continuity of the wire, and can also test low-frequency signals
• ★Application: It can be used as a low-power power supply, signal generator, and logic signal tester. There is a buzzer function for sensor alarms, such as soil moisture alarm, temperature alarm, etc.