Freetronics Forum

I recently began the water tank sensor experiment showcased in chapter 12. I have done some basic Arduino and sensor assembly, but the addition of the op-amp has proven more challenging than anticipated.

So far, the figures 12-3 and 12-4 do a pretty good job showing the assembly on the protoshield, but it would be great to have a view of the traces as well.

Any help would be much appreciated!

Jeff

Been looking around on the arduino forums and on the net in general, and still can't seem to find anyone who has actually built the example with better pics of the breadboard.

Any tips/links would be appreciated!