My Dear Young Engineers, Hobbyist and Students. Today I am uploading very useful USB Battery Charger with single Lithium Ion Battery 3.7V to 4.2V, using a very popular IC MC34063 you can refer the PDF for technical details. Visit www.compudrivesystem.com for more interesting circuit & my Company profile.
Popular posts from this blog
Push Pull Audio Amplifier. A combination of a NPN and a PNP transistor. Again this circuit has many ways to design it. I am using General Purpose Transistor. You can also try with any audio amplifier Transistor. For all circuit in one place visit my website www.compudrivesystem.com.
Hope Every One Had A Nice Diwali, So my today's post is related to Light & LED. A Good Circuit Based on MAX7219 to Drive 8*8 LED Matrix. The Serial Data Can Be Given Using Any MCU. We do Professional Electronics Circuit Design and Prototype Development works since Last 3 Decades across the Globe. Call US at +91 9831092629. Visit www.compudrivesystem.com for our profile.