数电实验之实验九555定时器
实验九——555定时器一.实验目的1.掌握555定时器的基本原理与功能。2.掌握555定时器的应用。二.实验器件555定时器、电阻电容若干:100Ω,1KΩ,3KΩ,10KΩ,100KΩ,0.01µf,0.022µf,0.1µf,10µf,100µf。电位器1K,5K。发光二极管若干。
实验九——555定时器一.实验目的1.掌握555定时器的基本原理与功能。2.掌握555定时器的应用。二.实验器件555定时器、电阻电容若干:100Ω,1KΩ,3KΩ,10KΩ,100KΩ,0.01µf,0.022µf,0.1µf,10µf,100µf。电位器1K,5K。发光二极管若干。