This is prep. work for expanding the documentation for the Relay
project. End of session commit, though, which is the reason why the
sections are not filled out.
## Points of Interest for Understanding How Relays work
I have included this section if you are unfamiliar with what a relay
is, how it works and how it connects/works with a Raspberry Pi. If you
are already familiar with relays, you can skip this section.
### Checking Your Raspberry Pi's Hardware Layout
Because there are multiple versions of the Raspberry Pi, the layout of
@ -76,9 +82,9 @@ More information about this can be found at the following URL:
- [Checking Raspberry Pi Board Version](https://www.raspberrypi-spy.co.uk/2012/09/checking-your-raspberry-pi-board-version/][Raspberry Pi Board Information)
## Wiring-Up the Relay
### Wiring-Up the Relay
- [Wiring Single Channel Relay with Raspberry Pi](https://www.14core.com/wiring-single-channel-relay-with-raspberry-pi-on-wiringpi-python/]
- [Wiring Single Channel Relay with Raspberry Pi](https://www.14core.com/wiring-single-channel-relay-with-raspberry-pi-on-wiringpi-python/)
I used this article/blog post (linked above) as a starting-point for
the relay part of the project. It includes software written in C and
@ -133,3 +139,19 @@ highlights what each pin is.
![Relay Normally Open Layout](attachments/5v-relay-normally-open-layout.png)