Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Okey Colin....but what kind of diode i should use? & what will there values?? is it work,as you know that pin 1 is always directly used to ground for 555 timer...
I need to generate a square wave pulse using 555timer...which has a maximum output voltage 5volt & minimum output voltage 1.4volts...and on time 60sec & off time 90sec...
I used astable circuit for making this particular pulse....but the minimum value is always coming to 0v instead of...
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