- #1
sri_ramtk
- 1
- 0
is there any way to check whether ne555 timer is working?i got a project in my coll about seismic sensor and this is the circuit diagram http://1.bp.blogspot.com/_a-VJV2rj-08/TE3BFy92lAI/AAAAAAAAAFs/8Ugz6gINKJw/s1600/Untitled.png.
when i soldered everythin perfectly,and a supply is give to it,the voltage is not getting transferred to the pins 1,2and 3 when i check them by using multimeter.do i have to set any offset voltage initially before using that in a circuit?if it is so please explain...
when i soldered everythin perfectly,and a supply is give to it,the voltage is not getting transferred to the pins 1,2and 3 when i check them by using multimeter.do i have to set any offset voltage initially before using that in a circuit?if it is so please explain...