Dancing Led Circuit Diagram

A led sequencer following the rhythm of music or speech 9v battery operated portable unit.

Dancing led circuit diagram. The leds turns onoff alternately giving a dancing appearance. It works on the principle of charging and discharging of capacitors c1 and c2. Dancing leds circuit is used for decorative purpose and looks very good when these leds glow in sequential manner. I implemented this circuit and i found out that when music is onthe leds stop moving and when the music is stopped leds continuously movethat means its not rhythm following circuit but a different kinda circuit which just sequentially lights up leds and stops the led when it hears music.

Collect all useful circuits for you. Current from the positive of battery flows through first set of leds d1 d3 to the collector of t1. We can create many kind of dancing leds patterns for decoration. The leds will be dance sequence with the sound level that en.

It is a simple astable multivibrator using two npn transistors. Here is a simple dancing led circuit. The 10 dancing leds circuit works like a audio level meter. First one is dancing bi color leds two different color leds where the two color led will run in sequence.

Dancing leds circuit this is diagram about dancing leds circuit you can learn online. The leds connected to these pins glow in the same fashion to give a dancing effect. Circuit diagram with parts list. R1 10k 14w resistor r2r3 47k 14w.

The speed of the dancing leds depend on the frequency of the clock pulses generated by the ic1. Two led blinking circuits are given below. In this particular circuit we have created a pattern in which 6 leds are illuminating in forward and reverse order.