Share: Title:Amazing project BC557 transistor at home | Motor speed controller. Duration: 2:09 Plays: 1.3K views Published: 4 years ago Download MP3 Download MP4 Simillar Videos ▶️ 4:34 Top 2 Best Project Using Ttc5200 Transistor. 1.3K views • 4 years ago ▶️ 4:46 Make A Mini Ups For Router & Mobile Charging | 12v To 5v Dc Converter | Power Bank Make At Home.... 1.3K views • 3 days ago ▶️ 10:40 Remote Control Switch Installation Tutorial|how To Connection Remote Control Switch #remotecontrol 1.3K views • 1 month ago ▶️ 2:29 3.7v Lithium Battery Charge Full & Low Level Indicator. 1.3K views • 4 years ago