Noise pollution monitor

For the materials needed to recreate this noise pollution monitor you will need

• 1 cardboard box
• aluminum foil
• duct tape
• velcro
• circuit playground express circuit board
• micro usb cable
• lithium poly battery

starting with the cardboard box, use the duct tape to line the outside of the box to reinforce the cardboard.

Once the box is reinforced proceed to line the interior with aluminum foil, tape the battery to the inside if the box. Once the battery is mounted, mount the velcro to the back of the circuit playground express.

Once you’ve uploaded the code to the cpx board proceed to mount the board to the inside if the box. Once the board is mounted attach the battery. once the battery is attached, cut a small hole in the box and route the midi cable into the box and attach it to the cpx board. Decorate the box to bring attention to the light show generated by the noise pollution.