Reading Time: 2 minutes Inspired by an old episode of Pimoroni’s Bilge Tank, and with easy access to the laser cutter at the Raspberry Pi Foundation office, I thought it would be fun to create a light-up multi-layered hologram using a Raspberry Pi and the Pimoroni Unicorn pHAT. Raspberry Pi layered light Read more – Break it to make…… Continue reading Laser-engraved Raspberry Pi hologram