Quantity   Component name
1 × 1 meter APA104 LED strip
1 × 24 volt DC motor
1 × power switching 5 volt 10 A
1 × pulley time belt transmission
1 × 2 ' PVC bar
1 × ESP-12F
1 × 25 volt 100 uf capacitor
1 × round magnet
1 × Hall sensor
1 × DIY metal or wood structure
1 × tools and adhesive