Part 1: \rbr15x10 LED Matrix: \rbrFacebook: \rbrTwitter: \rbrSupport me for more videos: \rbrMore project information (schematic, Arduino code, reference pictures) are on Instructables: \rbr\rbrWouldnt it be nice to have a cold beverage right next to you. In this videoI will show you how to achieve this luxury by building a homemade cooler which decreases the temperature of your beverages down to 8 degree Celsius. \rbr\rbrParts list:\rbrAmazon.com: \rbr1x Arduino Nano: \rbr1x 2 Channel Relay Board: \rbr1x DS18B20: \rbr2x TEC1-12706 Peltier Modules: \rbr2x CPU Heatsinks: \rbr\rbrAmazon.de:\rbr1x Arduino Nano: \rbr1x 2 Channel Relay Board: \rbr1x DS18B20: \rbr2x TEC1-12706 Peltier Modules: \rbr2x CPU Heatsinks: \rbr\rbrEbay:\rbr1x Arduino Nano: \rbr1x 2 Channel Relay Board: \rbr1x DS18B20: \rbr2x TEC1-12706 Peltier Modules: \rbr2x CPU Heatsinks: \rbr\rbrAliexpress:\rbr1x Arduino Nano: \rbr1x 2 Channel Relay Board: \rbr1x DS18B20: \rbr2x TEC1-12706 Peltier Modules: \rbr2x CPU Heatsinks: \rbr\rbrMusic: \rbrnew Lookalike by Bartlebeats\rbrIn the Hall of the Mountain King, Kevin MacLeod (incompetech.com)\rbr\rbrYou want to support my videos?\rbrYou can browse and buy tools&materials from my Amazon Store. This way I get a small commission:\rbrAmazon.de: \rbrAmazon.com:\rbrAmazon.co.uk: \rbr\rbrOr you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same:\rbrAmazon.de:\rbrAmazon.com:\rbrAmazon.co.