Process Work & Post Crit

Materials - 

mic, touching it causing the light to react signifying it works

relay built with package materials, clicking signifying it works 

street light, powered by outlet and 3 wires to each color

arduino with cables attatched to gnd and 5v as well as 9, 10 , 11 for diff relays

connecting 3 relays to arduino and breadboard 

testing relays

connecting mic to arduino and breadboard

testing it on street light

soldering and stretch wrapping arduino and wires 

adding potentiometer to control volume sensitivity 

Fitting it all in a box, drilling holes in box for wiring and potentiometer

building hanger on back of street light to hang from door using metal rods, rope, hooks, and screws

final testing

testing lcd screen on breadboard before soldering

labeling wires to pins with tape to ready for soldering

soldering wires to arduino and breadboard adding shrinking wrap to keep wires together and organized

expiriencing problems with lcd screen due to short 

testing lcd screen after soldering after fixing short

testing reverse code on red light 

final look on door ready for presentation

documentation

Overall satisfied with the final process.

Feed back recieved included using different words in the LCD screen
perhaps having it switch with a relay depending on the light triggered.
Changes - red light was reverse coded and LCD screen was soldered on to give a more
visual representation of the process occuring. Conceptually I felt it added to the project more
because people were better able to interact with project by simply knocking.
A couple shorting problems occured but were able to be fixed by clipping away touching solders