This is not a Hewlett-Packard logic analyzer. It’s a Core i5 Windows PC.
Back in 2010, I built a miniature replica Altair 8800 case for my PC. It’s still running but I needed another desktop PC, and I wanted it to reflect my love for retro electronics. So I bought a non-working Hewlett-Packard logic analyzer on eBay and set about turning it into a mini-ITX PC case.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.