for driving the onboard RGB LED as per our requirement. For testing your finished circuit, just try out an external clock pulse generator centered around the single most useful integrated circuit in ...

[FightCube] wrote in recommending a very helpful piece of circuit simulation software for those of you still constructing entries for the 555 design contest. LTSpiceIV, available from Linear ...

But what if you think even the lowly 555 timer is overkill ... the process of creating an analog of the classic integrated circuit on a somewhat larger scale. Finally, we can replace that cheap ...

The ubiquitous 1971 digital miracle—the 555 Timer ... breadboard (Fig. 2). Take your time; one misplaced wire could mean centuries of darkness upon the lands. 2. Breadboard render of the PWM ...