delay parts

Maken of a A4 sheet; paper
a pencil; HB
a sheet; almifoil
a chip; luminnessense light sheet
a sheet; resin type PE

Theme: Picking up the light, putting on the delay in circuit.

Purpass: If the light become to the voice2, I can send the signal in same circuit.
To making
drawing the paper strain gage
drawing delay circuit


Result: too bad: the delay circuit drawing is severe.

good: I can hear the delayed voice2, probably.

too bad: hologhost is not disappeir