div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=sound-activate-switch-beta-estore-switchsound-activated-switch-designed-aroundhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Sound Activate Switch - Beta-eSTORE · PDF fileClap switchSound activated switch designed around op-amp flip-flop and popular 555 IC Switch is free from false triggering to turn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer20220305095ab955407f8b9aa6018dbc5ehtml5thumbnails1jpg width=140 height=200 divdiv