Pesfehhy DIY Musical Water Flowing Light Kit Electronics Learning Kit LED Module DIY Kit for Educational Projects

NE555 timer IC and CD4017 decade counter IC: These integrated circuits are the core of the kit, allowing you to create light flow effects with LEDs Complete kit: equipped with all the necessary components to LED light flow project The music water light is composed of the time base integrated circuit NE555, decade counter CD4017, music transistor, light-emitting diode, buzzer, potentiometer, resistor and capacitor and other components Adjusting PR1 can change the flow speed of the LED light. All circuit components use plug-in devices. It is a comprehensive training kit that can effectively improve circuit analysis and skill operation After assembly, the module create a beautiful LED light display synchronized with music, making it a fascinating project for DIY enthusiasts and a practical demonstration tool for educators