Quantity   Component name
1 × Raspberry Pi Zero This could be any Raspberry Pi but my case design requires a Pi Zero
1 × Pocket Geiger Type 5 This are from radiation-watch.org and I got mine from spartkfun.com. https://www.sparkfun.com/products/14185
1 × Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack https://www.adafruit.com/product/879
1 × Piezo Buzzer I had one lying around that I bought from radioshack. I don't have a like or data sheet for it.