Raspberry Pi Coding with Node RED: Traffic Lights

Raspberry Pi Visual Programming with Node RED and Low Voltage Labs Traffic Lights.

I take a look at using the Node RED visual programming environment on a Raspberry Pi to control some LEDs.

Node RED flow source code:

Traffic Light LEDs can be bought from Low Voltage Labs:

[OthmanAlikhan]

Thanks for the video, was very helpful =). It looks like maintainability of code will be a bit of pain using Node Red.