Hackaday

hdsp-2112

Wow, we’re seeing all kinds of good stuff from NYC Resistor today. [Caleb] found this link to [Hudson’s] early work on a geeky wristwatch. It is based around an HDSP-2112 eight-digit alpha-numeric ...
電腦領域HKEPC Hardware

電腦領域 HKEPC Hardware » DIY 地帶 » DIY - 修復古董迷你 LED 時鐘 HP tiny LED display module HDSP 21xx

上次開箱條片都介紹過呢一個電子鐘，呢個display(HP tiny LED character display module HDSP 21xx )真係好得意。其實佢係70年代中期既產物，主要係用係大型計算機，飛機既飛行電腦上面，因為當年仲未有LCD ...