The connections are the same as LED blinking. So if we remove the ceramic capacitor and replace in with higher value electrolitic capacitor we can make the LED blinking. Try it.
in 1999 or early 2000 i've built two circuits with 555 that were not connected by any way but was on the same power supply and when you could trigger the led on the one circuit the led on the other circuit could light too ! The teacher was thinking we were trying to fool him and that it was a trick lol
![อาจารย์ยอด : สวยกินคน [ผี]](http://i.ytimg.com/vi/_-TIJOwkRA4/mqdefault.jpg)
nice easy introduction to the uses of 555. it has mny more as im sure you know
in 1999 or early 2000 i've built two circuits with 555 that were not connected by any way but was on the same power supply and when you could trigger the led on the one circuit the led on the other circuit could light too !
The teacher was thinking we were trying to fool him and that it was a trick lol