<span class="colour" style="color:rgb(34, 34, 34)">Can anyone give me any help on how to find a schematic for a single channel relay module such as this: </span>AZDelivery 3 x 1-Relä 5V KY-019-Modul Högnivåutlösare kompatibel med Arduino och Raspberry Pi inklusive en E-Book! [https://www\.amazon\.se/dp/B07CNR7K9B/ref=cm\_sw\_r\_cp\_api\_i\_PR6BTVX9TMM8WM2N3C0S?\_encoding=UTF8&psc=1](https://www.amazon.se/dp/B07CNR7K9B/ref=cm_sw_r_cp_api_i_PR6BTVX9TMM8WM2N3C0S?_encoding=UTF8&psc=1)<span class="colour" style="color:rgb(34, 34, 34)"></span><br> <br> <br> I have looks at some at the community, but hard to find the right rely. And I am a new to PCB world I just want a copy of it so I can use it on a bigger PCB.