= = = DUO TRAVEL PART LIST = = = Microcontroller: ATMEGA328P-PU (x2) 3 pin male header: 69190-403 32 KB EEPROM: 25LC256-I/P Display: NMTC-S16205DRGHS Potentiometer: 3306F-1-103 28 pin IC socket: 1-2199298-9 8 pin IC socket: 1-2199298-2 (x2) 16 pin male header: 1-825433-6 (x2) 0.1 uF capacitor: K104K15X7RF5TL2 (x14) Tactile push button: B3F-1000 Switch: MHSS1104 Octal 10K ohm resistor: 4116R-1-103FLF 9V battery holder: 12BH611-GR 5V voltage regulator: L7805CV (x2) Larger capacitor: UVR1H100MDD1TA (x10) Spacers: 761-1123-4-N (x3) Screws for battery holder: https://www.boltdepot.com/Product-Details.aspx?product=21192 (x10) Screws for case: https://www.boltdepot.com/Product-Details.aspx?product=21181 (x13) Nuts for screws: https://www.boltdepot.com/Product-Details.aspx?product=11911 (x13) Lock washers: https://www.boltdepot.com/Product-Details.aspx?product=4070 Plastic box: https://www.containerstore.com/s/collections/hobby/boxes/hinged-boxes/123d?productId=10032173