Hands-On Learning: Provides a complete DIY experience, from soldering components to final assembly, reinforcing theoretical knowledge through practical application.
Educational Value: Perfectly demonstrates core STEM concepts, including circuit design, inductance, and electromagnetic field principles.
Skill Development: Excellent for soldering practice, improving fine motor skills, and teaching essential electronic troubleshooting techniques.
High-Quality Components: Includes all necessary electronic parts such as the PCB, resistors, capacitors, transistors, and a search coil. All components are carefully selected for reliability and ease of use.
Functional End Product: After assembly, users have a working metal detector that can locate coins, nails, and other metal objects, providing a great sense of accomplishment.