DIY For Programming Car Kit with Built-in Sensors for STEM Teaching and Lab Use

Sound Detecting LED Flow Light Assembly Kit for STEM Teaching Resources

Central Air Conditioner Switch Cover 86 Type Waterproof with Builtin Lock

Robot Car Kit for Teaching Logic Control and Real-Time Track Adaptation

LED Music Light Assembly Kit Plastic Metal Components for Teaching Aids

Wall Mount Switch Cover Panel 86 Type with Builtin Lock and Waterproof Design

LED Music Light Assembly Kit Plastic Metal Components for Teaching Aids

Audio Reactive LED Soldering Kit for STEM Teaching and Hands On Learning