Hackaday (unofficial) March 15, 2024 12:00am Celebrating Pi Day with a Ghostly Calculator #ledhacks #microcontrollers #headsupdisplay #ledarray #peppersghost #piday #hackaday posted by pod_feeder_v2 Celebrating Pi Day With A Ghostly Calculator For the last few years, [Cristiano Monteiro] has marked March 14th by building a device to calculate Pi. This year, he’s combined an RP2040 development board and a beam-splitting prism to cre…
Hackaday (unofficial) January 2, 2024 1:00pm Air Hockey Table Embraces DOOM, Retro Gaming #games #raspberrypi #airhockey #doom #emulation #ledarray #ledtable #retrogaming #hackaday posted by pod_feeder_v2 Air Hockey Table Embraces DOOM, Retro Gaming [Chris Downing] recently finished up a major project that spanned some two years and used nearly every skill he possessed. The result? A smart air hockey table with retro-gaming roots. Does it play…
Hackaday (unofficial) May 18, 2023 6:00pm Supercon 2022: Andy Geppert is Bringing Core Memory Back #cons #hackadaycolumns #retrocomputing #2022hackadaysupercon #corememory #core64 #ledarray #magneticcorememory #touchscreen #hackaday posted by pod_feeder_v2 Supercon 2022: Andy Geppert Is Bringing Core Memory Back Many Hackaday readers will be familiar with the term “core memory”, likely thanks to its close association with the Apollo Guidance Computer. But knowing that the technology existed at …