Tomás Castellanos

Tomás Castellanos is a technology developer and content creator based in Barcelona, Spain. He builds custom electronic devices, often inspired by pop culture like video games, anime, and TV shows, using 3D printing, Arduino, Raspberry Pi, and robotics. He showcases his projects on TikTok and Instagram, frequently collaborating with brands like PCBWay, Bambu Lab, and Elegoo. He is also a contributor to the Spanish TV program 'El Hormiguero,' where he presents his inventions. His content focuses on DIY electronics, creative builds, and entertaining demonstrations of his custom gadgets.