Specification:
Type: DIY Electronic Training Kit
Voltage Range: DC 3V-15V (varies by module)
Application: Educational kits for experimenting and learning electronic circuits
Power Input: Batteries, USB, or AC depending on module
Assembly: Soldering is required for assembly

Features:
1. Comprehensive variety: Includes multiple kits such as fire alarm circuit, light-controlled indicator light, LM358 breathing light, and infrared circuits.
2. User-Friendly Design: All kits are designed for beginners to experiment with electronic circuits.
3. LED Indicators: Modules like light-controlled and infrared detection feature LED indicators for visual feedback.
4. Adjustable settings: Select kits have adjustable voltage ranges and LED brightness options to suit user demands.
5. Promotes Practical Skills: Encourages hands-on learning of soldering and circuit building techniques through assembly tasks.
6. Documentation Support: Each kit includes circuit diagrams and detailed training materials for understanding the working principles.

Package Includes:
1 x DIY Electronic Training Kit (6/9/12 set optional)