An update for DIY Tonearm Auto Lifter with Arduino

I made an update for my DIY Tonearm Auto Lifter with Arduino. IR sensor's respond time is improved and trigger bar position is changed for records with narrower endings. There was also a bug in the web server code which sent the stop command again whenever the web page refreshed, this bug is fixed now.
Music: solitude
Artist: Rook1e

[@rael2099]

This is awesome.
I'm not familiar at all with electronics, but I'd love to learn how to build one for my AT 140XP.

[@mumskamol]

May I get the Arduino code and diagram and any video how to setup it on turntable

[@yalimli]

Unfortunately there is no video to share for how to set it up but I can share Arduino code and circuit diagram without web control part because the arduino board I used for this project was a custom one and the codes are not compitable for other boards. If you want to use web control you need to use a code for your own board. Link for Google drive folder for the arduino file and circuit diagram:
drive.google.com/drive/folders/1GUW1Tt9By66HWGplDmVNCofw27xWPFXf?usp=sharing

[@mumskamol]

@@yalimli I will check the code