使用PIC10F200亮度调节白炽灯

Oneoftheearliestcircuitsinhomeelectronicsisthe

venerableincandescentAClampdimmer.Itisalsoone

ofthemostchallengingcircuitstogetright.Inthistech-

nicalbriefwewillexaminehowusingamicrocontroller

canbothsimplifythecircuitandmakeitefficient.TB094DimmingACIncandescentLampsUsingAPIC10F200WARNINGThissymbolindicatesthatbuildingorusingthesystemdescribedinthisdocumentwillexposeyoutoelectricshock.Onlypersonsexperiencedinelectricalmanufactureshouldusethisdocumenttocompletethesystemdescribed.FAILURETOFOLLOWPROPERSAFETYPRECAUTIONSCOULDRESULTINPERMANENTINJURYORDEATHDUETOELECTRICSHOCKHAZARDS.Toavoidriskofinjuryfromelectricshock,donotbuild,oruse,thesystemdescribedinthisdocumentwithoutimplementingpropersafetymeasures.MicrochipTec