Uploaded September 2018 | Updated September 2026, 2 weeks ago

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I took up a friendly challenge to create a simple electronic blinky badge. Here I'll talk a bit about the concept, circuit and PCB design.

#electronics #555timer #badgechallenge

What is all this Badge Business?: youtube.com/watch?v=rPu99ZKZGD4

Unexpected Maker's Badge: youtube.com/watch?v=KhrVkWc7t6s

David Watts' Badge: youtube.com/watch?v=Lz_cwehBoCA

Social Media Nonsense:

Twitter: twitter.com/blitzcitydiy
Facebook: facebook.com/blitzcitydiy
Tumblr: blitzcitydiy.tumblr.com
Instragram: instagram.com/blitzcitydiy
Hackster.IO: hackster.io/BlitzCityDIY
Thingiverse: thingiverse.com/BlitzCityDIY/designs