P parvez.designworks New Member Aug 19, 2013 #1 Anybody knows how to power up a led stay for one second then fade it out then power off 1 sec then loop again
Anybody knows how to power up a led stay for one second then fade it out then power off 1 sec then loop again
ericgibbs Well-Known Member Most Helpful Member Aug 19, 2013 #2 parvez.designworks said: Anybody knows how to power up a led stay for one second then fade it out then power off 1 sec then loop again Click to expand... hi, If you have a 555 timer IC, its possible to make a 2second Astable. E
parvez.designworks said: Anybody knows how to power up a led stay for one second then fade it out then power off 1 sec then loop again Click to expand... hi, If you have a 555 timer IC, its possible to make a 2second Astable. E
P parvez.designworks New Member Aug 19, 2013 #3 Thanks How to do it with simple components without any IC
Nigel Goodwin Super Moderator Most Helpful Member Aug 19, 2013 #4 parvez.designworks said: Thanks How to do it with simple components without any IC Click to expand... Then build an astable multivibrator, it only needs two transistors.
parvez.designworks said: Thanks How to do it with simple components without any IC Click to expand... Then build an astable multivibrator, it only needs two transistors.
crutschow Well-Known Member Most Helpful Member Aug 19, 2013 #5 Nigel Goodwin said: Then build an astable multivibrator, it only needs two transistors. Click to expand... And a few resistors and capacitors.
Nigel Goodwin said: Then build an astable multivibrator, it only needs two transistors. Click to expand... And a few resistors and capacitors.