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Barrier 自動電閘 @STEM II 12 models
single micro:bit model from pack
Barriers are located in front of many...
Motor Test Bench 馬達測試台 @STEM II 12 models
single micro:bit model from pack
An engine test bench allows certain technical...
Press with safety switch 安全打壓機 @STEM II @12 models
single micro:bit model from pack
Machines make our lives easier by accomplishing...