DIY Practical Soldering Practice Kit Practice Learning Electronics Training Board

描述

⚡ Ignite your inner techie with every solder – don’t miss out on mastering the future!

This DIY Practical Soldering Practice Kit features a 3V to 5V power input and includes 10 multicolor 5mm LEDs arranged on a compact 51mm diameter PCB. Designed specifically for beginners, it combines NE555 and CD4017 chips to create a random LED spinning effect activated by button press or vibration. The kit uses corrosion-resistant copper materials and clearly labeled components to ensure easy assembly and safe, effective soldering practice.