Communications with the Arduino occur over a serial-USB connection with the host. Default communication settings are 115200 rate, 8-bits, no parity, 1 stop bit. All commands are to be sent as a single character with no carriage-return or line-feed appended.
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@@ -36,6 +36,15 @@ Communications with the Arduino occur over a serial-USB connection with the host
| 3 | Yellow |
| 4 | Green |
**Traffic Light Wiring:**
| Wire Number | Function |
|:------:| ------ |
| 1 | GND |
| 2 | Red |
| 3 | Yellow |
| 4 | Green |
### 4-Way Traffic Light
**Resistor Values:**
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@@ -56,4 +65,23 @@ Communications with the Arduino occur over a serial-USB connection with the host