Category Archives: Mike Harrison

Mike Harrison Knows Everything About LEDs

Driving an LED and making it flash is probably the first project that most people will have attempted when learning about microprocessor control of hardware. The Arduino and similar boards have an LED fitted, and turning it on and off is a simple introduction to code. So it’s fair to …read more

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Posted in 2019 Hackaday Superconference, cons, Hackaday Columns, led, led hacks, Mike Harrison | Leave a comment

World’s Smallest LED Blinky

[Mike Harrison] is known for incredibly tiny soldering. Now he’s claiming a “world’s smallest” in the form of a stand-alone LED blinker, and we think he’s got the record.

He brought it along with him to Friday’s Beagleboard Bring-a-Hack, and we got a close look at the diminutive assembly. The project was dreamed up when [Mike] saw an announcement from Seiko about a new supercapacitor in a tiny package (likely the CPH3225A giving the blinky a footprint of 3.2 x 2.5 mm). With that in hand he added a PIC 10f322 microcontroller in a SOT23 package, an 0603 smoothing capacitor, …read more

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Posted in blinky, classic hacks, led, led hacks, Mike Harrison, mikeselectricstuff, smallest, supercap | Leave a comment

The Perils of Developing the Hackaday Superconference Badge

In case you haven’t heard, the best hardware conference in the world was last weekend. The Hackaday Superconference was three days of hardware hacking, soldering irons, and an epic hardware badge. Throw in two stages for talk, two workshop areas, the amazing hallwaycon and the best, most chill attendees you can imagine, and you have the ultimate hardware conference.

Already we’ve gone over the gory details of what this badge does, and now it’s time to talk about the perils of building large numbers of an electronic conference badge. This is the hardware demoscene, artisanal manufacturing, badgelife, and an exploration …read more

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Posted in kitting, manufacturing, Mike Harrison, mikeselectricstuff, sd card duplicator | Leave a comment

Get Your Hands on a 2017 Hackaday Superconference Badge

We just got the shipment of hot Hackaday Superconference badges in our hands yesterday, and they’re frankly awesome. Due to great manufacturing partners and a fantastic design by [Mike Harrison], we ended up with too few manufacturing defects and too many badges. How’s that for a nice problem to have?

But our gain is your gain! We have enough badges for everyone who’s coming to the con, and we’re selling the rest on Tindie.

In case you missed it, the badge is a digital video camera, or at least that’s how it’s going to start out its life. It’s got …read more

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Posted in Mike Harrison, Tindie, video | Leave a comment