Connecting and disconnecting the current with MOSFET.

[@BurRun-kt3tf]

Thank You 🙏

[@electroo-light]

You're welcome.

[@chudoigrok1584]

I need a commentary, why does it work? 1 see only 2 1-way diods, connected to triod. So, how does it work?

[@electroo-light]

Try it, the MOSFET is activated with just one finger.