Make your own Retro Nixie Clock with an RTC!

$2 for PCB Prototypes & Free SMT Assembly: https://jlcpcb.com Previous video: https://youtu.be/PL0TPdrhMuI Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More project information (schematic, pictures,.....) on Instructables: https://www.instructables.com/id/Make-Your-Own-Retro-Nixie-Clock-With-an-RTC/ Parts list (incomplete, see Instructables for more, affiliate links): Aliexpress: 4x IN-14 Nixie tube: https://s.click.aliexpress.com/e/_dYxadSB 4x K155ID1 Nixie tube driver: https://s.click.aliexpress.com/e/_dZ02DLv 1x LM7805 5V regulator: https://s.click.aliexpress.com/e/_dTT11Yx 1x Arduino Pro Mini: https://s.click.aliexpress.com/e/_dWjf2yn 1x DS1307 RTC: https://s.click.aliexpress.com/e/_d6iyPCF SMD Capacitors (1206 10uF, 100nF): https://s.click.aliexpress.com/e/_dSt10Z1 Male+Female Header: https://s.click.aliexpress.com/e/_d8CsUsJ 4x 10kΩ Resistor: https://s.click.aliexpress.com/e/_dVrRxir 1x 170V DC Supply: https://s.click.aliexpress.com/e/_dTNNUVZ 1x DC Input Jack: https://s.click.aliexpress.com/e/_Bf7oDayn Websites which were shown in the video: https://tubehobby.com/store.php?cat=2 https://tubehobby.com/show_det.php?det=13 https://tubehobby.com/datasheets/in14.pdf https://tubehobby.com/datasheets/k155id1.pdf In this project I will show you how to create a retro nixie clock. That means I will show you how you can control nixie tubes with a high voltage DC power supply and then I will combine 4 nixie tubes with an Arduino, a Real Time Clock (RTC) and a custom 3D printed enclosure in order to create the nixie clock. Let's get started! Thanks to JLCPCB for sponsoring this video Visit https://jlcpcb.com to get professional PCBs for low prices Music: 2011 Lookalike by Bartlebeats Killing Time, Kevin MacLeod (incompetech.com)