riyaj
Newbie level 3
i m getting problem in 555 astable mode...
actually m using 555 to generate 5 frequencies so m putting a switch after R2 resistor keeping R1 fixed n c=1uf..
we know when it is open output should b high and when close output should b low...
but it is not giving the correct output...y???
actually m using 555 to generate 5 frequencies so m putting a switch after R2 resistor keeping R1 fixed n c=1uf..
we know when it is open output should b high and when close output should b low...
but it is not giving the correct output...y???