6 LED-BaSed Emergency Lamp and Turning Indicator

Welcome to another episode. In this episode, we will learn how to make 6 LED- Based Emergency Lamp and Turning Indicator circuit. In this circuit, we will use the most popular timer IC (NE555). So, Let’s start.

≡ An appliance which is a requirement for this project:

To make this project, we need some materials. The below this section, I describe a list of components that are need for this project. Let’s collect materials below the list.

  1. IC NE555
  2. Resistor
  3. Capacitor
  4. LEDs
  5. 2 pin male connectors
  6. Potentiometer / Variable Resistor
  7. Diode
  8. Transistor

This tutorial is divided into two parts. In the first part, we will describe how to draw a schematic diagram and second part, we will describe how to make this circuit or convert it into a PCB design.

≡ Pinout configuration Timer IC:

The timer IC is an integrated circuit that used in v oscillator applications. The following ICs pin diagram looks like this,

Note that, when you confuse any pin name or number. You can search that IC or other components in the internet. It will be helpful for you to make a circuit.

≡ Schematic Diagram of this project:

For make this circuit in PCB. We used the Diptrace PCB design software. Here I share with you a 3D models of this circuit. Also, in this tutorial below section, I added a Gerber file with the N/C drill file. You can download and check it for manufacturing this circuit. It’s totally free. Otherwise, if you want to make your own design or if you want to make this circuit in breadboard or cc board, I share a schematic diagram here. You see below the images and make it without noise.

 Emergency Lamp Turning Indicator

≡ 3D PCB Design View:

Here Emergency Lamp Turning Indicator  PCB design print preview and 3D models using Diptrace PCB design. Let’s follow this design. Here I included the top view of the print preview.

 Emergency Lamp Turning Indicator
Print preview (top layer)

 Emergency Lamp Turning Indicator  Emergency Lamp Turning Indicator  Emergency Lamp Turning Indicator


Download Circuit Diagram and PCB Click

More Mini Electronics Project click

Zahid Hasan
team member

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