DIY RGB LED STRIP MIXER/CONTROLLER CIRCUIT USING TRANSISTOR BD139
in this video we learn how to make RGB LED strip mixer/controller circuit using transistor BD139 BD139 price link: https://www.utsource.net/sch/BD139.html Get the parts from our online store: http://bit.ly/2VSDy1I Know more about Utsource: https://bit.ly/3en0Oua Subscribe to Utsource channel: https://bit.ly/2ylkvlK Contact us:Email: sales@utsource.com Follow us: Facebook: https://bit.ly/3a56A0c Twitter: https://bit.ly/2XP25EJ LinkedIn: https://bit.ly/2VdfPr0 ВКонтакте: https://bit.ly/2XH3zk5 Instagram: http://bit.ly/2JBPwHe Pinterest: https://bit.ly/2Vdyp29 Music credit:- Ehrling - You And Me Watch:- https://youtu.be/ZReJpek182U plz . like , comment ,share ,subscribe and press the bell icon , for watching letest our videos thank you ,