schematic diagram

Hey all, I'm looking at the datasheet for the ISP_BLE_5S1057, specifically the AX variant, and when looking at the example they provide I am completely dumfounded by all the extra stuff they have on the schematic. I'm very new to the whole world of PCB design, so if someone could help I would...

I have a Supermicro 10xDRI-t and in the ill fate it happened that I dropped it and on the way down it scraped on a screwdriver before I caught it. After inspecting the board I found 2 missing and 1 damages cap (one of the missing ones could have been a transistor). Does anybody know where can I...

Hello, can anyone help with this please? This is a motor control board for a treadmill and I need to remove or adjust the current overflow cut off device. Can anyone identify it please on this board or tell me if it is adjustable/removable. It is a Reebok ZR 8 treadmill and it’s a common fault...

Does anyone here know where I could get a Longtek 6052 X-S, as mentioned on these websites? 1. https://www.electronicshub.org/digital-alarm-clock/ 2. https://makingcircuits.com/blog/how-to-make-a-simple-digital-clock-circuit-explained/ Are there any alternatives to it that works with my...