NE555 SMD LED Soldering Training Board DIY Kit PCB Module Electronic Module

PCB Board:The marking name of the components is clearly illustrated and labeled on the circuit board. The design is useful and easy to assemble. This DIY kit is a welding exercise plate to enhance your experience.Test: After the welding is complete, you can connect the power supply, see the flashing LED lights, and evaluate the welding effect.Welding Practice: This product consists of welding kits. Basic knowledge of welding is required. This is a workout kit for those who want to have a SMD welding feeling.Package Content You will receive sets of SMD LED rotary PCB componentsApplication This product is suitable for DIY enthusiasts, electronics enthusiasts, STEM students who learn electronics and practice welding skills. Have fun with DIY electronics and learn new circuits.