9 second Visual Timer Circuit


This is very useful circuit for you,Because you all can use this timer for various purposes.And the impotent thing of this circuit is giving a visual signal through LEDs.This is 9 second timer.This operates with 12v power.So you can use this one as a timer for your vehicle.



Comments

Popular posts from this blog

Low-Side MOSFET Drive Circuits and Techniques - 7 Practical Circuits

Using the SG3525 PWM Controller - Explanation and Example: Circuit Diagram / Schematic of Push-Pull Converter

Simple MW Transmitter Circuit Diagram