摘要:
Bit banging Bit banging is a technique for serial communications using software instead of dedicated hardware. Software directly sets and samples the 阅读全文
摘要:
Current Sourcing and Sinking Current sourcing and sinking is often mentioned in relation to electronics, digital systems and microcontrollers, but wha 阅读全文
摘要:
Reference http://blog.xuite.net/auster.lai/twblog/433393966 開關(switch)用來控制電路的開與閉,機械式的switc內部是由接點開關、彈簧、與切換搖柄所組成。 電路圖上switc可用簡單的符號來表示,單軸單切(single pole s 阅读全文