Quantity   Component name
3 × 8050 transistor https://www.utsource.net/sch/8050%20transistor
3 × 220uF capacitor 8*10mm https://www.utsource.net/sch/220uF%20capacitor%2010mm
3 × 10k resistor 0.5W https://www.utsource.net/sch/10k%20resistor%200.5W
1 × RGB strip DC 12V https://www.utsource.net/category/led-lighting-1.html