- #1
wannab
- 32
- 1
What are the most basic components I need to generate and receive a radio signal and how would I arrange them?
For instance imagine I want to make an LED in my bedroom flicker when my front door opens. Firstly how would I make this happen at the most basic level, so that some signal is received and secondly how would I amplify this signal so that, for instance, the light stays on for 5 seconds? I'm guessing for the latter I just need to learn how a 555 chip works so I'm more interested in the former question.
Thanks in advance.
For instance imagine I want to make an LED in my bedroom flicker when my front door opens. Firstly how would I make this happen at the most basic level, so that some signal is received and secondly how would I amplify this signal so that, for instance, the light stays on for 5 seconds? I'm guessing for the latter I just need to learn how a 555 chip works so I'm more interested in the former question.
Thanks in advance.