This thread is for discussion about electronics and other related topics.
Literature to get you started in the hobby of electronics:
Getting Started in Electronics Forrest Mims III
The Art of Electronics by Paul Horowitz and Winfield Hill
Is reading literature not something you enjoy doing? You can learn about electronics by watching many of electronics YouTube channels instead:
Mr Calrson's Lab
Interested in creating a PCB?
install KiCad EDA software (GPL) and read "Getting Started" guide.
Interested in simulating digital or analog circuits?
Install SPICE simulation software (BSD) and proceed to study https://www.allaboutcircuits.com/textbook/reference/chpt-7/introduction-to-spice/
Once you become familiar with SPICE, install one of the many GUI front ends available to make working with large circuits easier.
Having problems with your circuit? Can't decide which oscilloscope to buy? Why is there smoke coming out of my voltage regulator?
Ask us those and other questions in this thread. We will try helping you solve your issue no matter how large it is.