In this video, I showcase my DIY speed controller for a DC motor, designed to operate efficiently between 5 to 12 volts. Using a BD139 transistor alongside a 4.7-ohm resistor, I’ve created a reliable circuit that allows precise speed adjustments. With the added versatility of a potentiometer, you can easily increase or decrease the motor's speed to fit your project needs. Watch as I demonstrate the motor running smoothly at various speeds, highlighting the effectiveness of this simple yet powerful setup.
Whether you're a beginner or an experienced maker, you’ll find valuable insights and tips throughout the video. Don't forget to like, subscribe, and share your thoughts in the comments – I’d love to hear your feedback!
*Key Components:*
- BD139 Transistor
- 4.7 Ohm Resistor
- Potentiometer for Speed Control
#experiment #diy #diyprojects
Музыка
Фильмы
ТВ Шоу
Категории видео
