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Parts

The parts needed are listed below.
They can be easily ordered via sites like Ebay or Amazon.

If you are planning to use the same hardware as me:

Putting it all together

In order to prevent overheating, I kept the transformators in a seperate junction box.

powerjuntionbox

The raspberry pi and relais board are build into the second junction box.
I used some materials found in a hardware store to construct a frame that supports the relays board above the raspberry.

raspberryjuntionbox

The jumper cables provide electric signals from the raspberry to the relais board.

raspberrypi3gpiopins

On the relais board there are 6 pins located in the lower right corner.
Use jumper wires for the following connections:

When power is supplied to the raspberry all 4 (red) LED’s should light.


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