This is a circuit that features a running pace with a changing voice, the tiny microphone. For a frivolous fun.
More LED chaser and LED running Lighting
Here are LED light sequencer circuit that using IC-4017 and IC-555.
If you want to build a 10 LED Chaser circuit we suggest this circuit first. It uses popular IC is a simple and affordable IC-4017_decade counter and IC 555 [...]
I am going to show you, LED Decorative light circuit. Do you like a LED blink or running light? I like a circuit like this. Although you will do not…
Car battery run out of power. At very late at night. How does rear car slow down. reduce accidents. This LED Arrow running light circuit may help you.
The small Christmas LED flasher circuit is small and easy and cheaper than other circuit. It suitable for beginner. there are IC1- CD4093 as main,and 9 LED