Mini Coil Kit Module With LED Light DC 9 To 12V Power Transmission For DIY Electronics And STEM Projects Compact 40x31mm PCB Low Noise Build Ideal For Classroom STEM Labs And Hobbyist Prototyping

Compact Mini Coil Kit for Wireless Power Demo 9-12V
✔️ Includes 1 module, 3 screws, 3 standoffs, and 1 LED

The Mini Coil Kit is a compact teaching module that demonstrates wireless electricity transmission. It’s ideal for hands-on STEM labs, classroom demonstrations, and hobbyist prototyping where students can observe visible arcs and lamp activation.

✅ Input Voltage: DC 9-12V (arc requires 12V for full operation)
✅ Input Current: 1A+ (2A recommended)
✅ PCB Size: approx. 40 x 31 mm (1.6 x 1.2 in)
✅ PCB Color: blue
✅ Finished weight: ~22 g
✅ Package contents: 1 module, 3 screws, 3 standoffs, LED light

💡 What is a mini coil kit used for in basic electronics and STEM labs?

It’s handy for teaching wireless power and electromagnetic principles in hands-on sessions. - Visual demonstrations of wireless power transfer and electromagnetic effects - Classroom-friendly demonstrations for physics concepts and circuit thinking - Handy for DIY electronics projects and hobby prototyping at 9-12V DC