DIY 7 3 years of making drone. Aug 24, 2020 The robotic arm again but smaller. Jul 24, 2019 My first 3D printer Apr 20, 2019 Let's make a gigantic robot arm from the trash. Mar 20, 2019 DIY fall person detection machine learning project Oct 12, 2018 First Competition Automatic plant care Aug 1, 2017 One of my first DIY toys Jan 7, 2016