USB Powered, Stereo PC Multimedia Speaker Circuit Electronic

USB Powered, Stereo PC Multimedia Speaker Circuit Electronic

USB Powered, Stereo PC Multimedia Speaker Circuit Electronic

This circuit is powered by 5V DC source obtainable from the USB port of the Computer. When electrical power switch S1 is turned to “on” position, 5V power supply is extended towards the circuit and power indicator red LED1 illuminates immediately. Resistor R1 is actually a current surge limiter and capacitors C1 and C4 work as buffers.

2 comments

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.