The breadboard layout is based on the layout from lesson 11, so if you still have this on the breadboard it will simplify things greatly.
There are a few jumper wires that have been moved slightly on this layout. In particular, those near the pot.
The photocell, 1 kΩ resistor and TMP36 are all new additions to the board. The TMP36 has its curved face towards the display.
