schematic diagram

Hi! I am a student in an electrical class for my Doctorate. However, I do not have previous electrical experience (this is a one off class they said I needed). I am having trouble putting the circuit onto a breadboard. I just cannot picture at all how the schematic is supposed to translate to...

Hello, I am trying to get a PCB design put together through a Fiverr contractor. I wanted to use the Makura 1SC-151 cellular modem IC instead of the SIM7600E. Does anyone know where I can get an IC Schematic for this chip? If I can't get a IC Shematic for this chip what can we do so that...

Please help me figure out the connection in this diagram. The picture shows a fitness tracker. The question is: 1. What is the designation near the u11 chip (marked in gray)? 2. How can these three parts of the electrical circuit be connected so that there are no "flying in the air" elements...

Greetings, I'm Zain Haider from Pakistan. Im working on designing PCB in altium v25 but cause difficulties in creating schematic of chip called Rockchip RK3588S having 600 pins. I find it on the website and all sources but I didn't able to find it's connection and wiring of each single...

I'm attempting to design a countdown timer that has 2 external 12v motors connected. I've added the usb type c connector and the usb converter to upload and edit code after printing board. the 3 buttons control the up/down/set of the timer and the 4th button is an override switch to supply both...

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...