i didn't understand this circuit, i can't draw it

[gurbavakdedi]

https://i.ibb.co/LzdXykR/proteusforum.png

hello. i attached the image and also uploaded it.

i have a homework. needs to catch up today.

first time i've seen this circuit and i don't know how to draw it. my amplitude is 23V and frequency is 1k Hz.

Vçıkış means Vout. can you help me with this circuit?

[David]

Hi,

Unfortunately we are not in a position to help with homework. You will need to speak to a lecturer / teacher for help with your school work. If you need help selecting a POT / Resistor / SPST switch / Diodes from the Pick Devices form, please let us know along with the customer key number. Thank you.

Regards,
Dave.