How to Make 220v/110v led driver at home with circuit diagram

Please watch: "Make wireless speaker using led light DIY no bluetooth required || Li-Fi technology" https://www.seevid.ir/fa/w/m_SUMOcaR9Y --~-- Hello guys,In this video I will show you how you can make a direct 220v night light at home using a transformer less power supply..

• #فناوری_و_رایانه
• #transformerless_power_suppy
• #220v_led
• #led_direct_220v
• #220v_night_light
• #colour_changing_night_light