555 Enamel Pin

In stock
$9.00
SKU: 155

This beautiful 555 Enamel Pin is made by Lee Wilkins. It is 1.25 inches wide and comes with rubber secure backing.


The 555 timer IC was designed by Hans Camenzind in 1971. It consists of two threshold triggers, an RS flip-flop, and an output buffer. The 555 provides an easy, reliable way to create rectangular waveforms of adjustable pulse width and frequency by using different external component values. It is one of the most popular chips of all time.

Now you can display your love for the 555 by wearing it!




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