Beginners and newbies to electronics can ask questions here. Please include as much detail as possible, and what you have already done or investigated to find the answer. Short "How does X work" questions are not proper forum etiquette. Assignment questions are ok, but show what work you have done already.
The Brainiac Bar is your place to ask our Little Bird Brainiacs questions!
Discussion about this site, its organization, how it works, and how we can improve it.