This week, we finalized the hole drilling part for our aluminium beam and constructed them together( as shown below). 

This part will become our Y-axis of the micro plate reader. (ps: we are still printing the accessory for immobilization).

In addition, we tried to figure out how to program the advanced code for the  microplate reader using Arduino.( we are testing it with the program of LED light. ( here's our progress, featuring Warren's laptop).