Kindly tell me what is the need to use C5478 transistor and 368 transistor in TENS project?

 

Hello,

Can you provide some more information ?
A link to the project perhaps.

Greetings,
Bertus

 

IN this project LCD, transformer, 5 switches, 1 buzzer and 4 LED with C5478 and 368 transistor....

kindly assist me why these components necessary?

 

Hello,

Do you have a schematic ?
Without it is hard to explain.

Greetings,
Bertus

 

kindly find the attached block diagram

 

Hello,

In a blockdiagram I can not see where the transistors are used.
Please give more details.

Greetings,
Bertus

 

If that is also C368, then they are probably 2SC5478 and 2SC368. Japanese transistor labels often drop the 2S part.

By the way, block diagrams do not contain information about components.

 

A Chinese guy was banned in America for selling millions of those expensive useless muscle twitchers. Muscles need to be worked hard to get strong, not just simply twitched a little by a zapping circuit.