How to make OR Gate

What is the OR gate ?

     The OR gate is a digital logic gate that implements logical disjunction – it behaves according to the truth table to the right. A HIGH output (1) results if one or both the inputs to the gate are HIGH (1). If neither input is high, a LOW output (0) results.

   

OR gate Simulation on Proteus app.

1.Method 

         a). Components

                           1. Diode  x 4                                   
                           2. Transitor (2N2222 or BC457)   x 8                              3. Button  x 2                                  
                           4. Resistance 1k   x 4                                                        5. Resistance 130R(220R) x 1      
                           6. Resistance 2K(1.6K)  x 1                                              7. Resistance 2.5K  x 1                   
                           8. Resistance 4k  x 2                                                          9. Power Supply 5V                      
                         10. Tblock x 1                                         

2.Schematic diagram  

I was draw in Proteus Application and we can simulation on it because it 's easy to make like as package or add Components.let 's to do it together !!

figure 1.1

                 
                   

figure 1.2

3.PCB Layout

It is a PCB Layout that it from Schematic (figure 1.2) . When we simulation process it is right for 

PCB layout to 

output it,but if

Schematic cannot process or error the PCB layout is wrong whenwe do fact. Of course the 

schematic must be right. Ant then we can view 3D when the PCB already.

figure 1.3

3.3D

3D is easily when we do fact Because the component is show on 3D, so you can view 3D when you do out.

 figure 1.4

figure 1.5

4. Print Layout 

Finally in Proteus application is Print Layout for to do continues. You can choices for Print Layout that out want.

figure 1.6

figure 1.7   

   Then we print laser already you need to do step below.

    

             ➨Step1

             ➨Step2

              ➨Step3

                           ➨Step4

5.Result

There is the result that following on it.

I have the real test and Video demo OR gate.

👉👉💜TEED Gen.5 /14.Nov.2019/👈👈