without zener diode

 The following  circuit is without zener diodes and it acts as decimal to binary conversion .

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DECIMAL TO TERNARY

Dear ,Sir/Madam

                                    The following  DECIMAL TO TERNARY are contrived by myself (SAIBAL ROY) theoretically , hence I earnestly wait for your comments on the practical feasibility of the said circuits.  I present it in most compendious form. 
Thanking you. 

Yours faithfully   

SAIBAL ROY        

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ANALOG TO DIGITAL (BINARY)

Dear ,Sir/Madam

                                    The following  ANALOG TO DIGITAL (BINARY) are contrived by myself (SAIBAL ROY) theoretically , hence I earnestly wait for your comments on the practical feasibility of the said circuits.  I present it in most compendious form. 
Thanking you. 

Yours faithfully   

SAIBAL ROY        

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TELE-LIGHTER

Dear ,Sir/Madam

                                    The following TELE-LIGHTER are contrived by myself (SAIBAL ROY) theoretically , hence I earnestly wait for your comments on the practical feasibility of the said circuits.  I present it in most compendious form. 
Thanking you. 

Yours faithfully   

SAIBAL ROY        

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THREE-OSCILLATORS

Dear ,Sir/Madam

                                    The following oscillator circuits are contrived by myself (SAIBAL ROY) theoretically , hence I earnestly wait for your comments on the practical feasibility of the said circuits.  I present it in most compendious form. 
Thanking you. 

Yours faithfully   

SAIBAL ROY        

 I am interested in hearing your feedback, so that I can improve my articles and learning resources for you.

RADAR-EVADER

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SEMI CONDUCTOR-TRANSFORMER

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