Dia Dhuit, Gréagóir is ainm dom agus fáilte go dtí mo shuíomh gréasáin

Student Placement System


Not long ago I completed a vector logo for a software company as part of an in-house product they were working on.

studentPlacementSystem.svg

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Date: June 13th at 8:00am

Primitive Motor Control Tutorial


When it comes to controlling motors using an Arduino, there's never a shortage of options. One such way is by using a small but capable integrated circuit like the SN754410. And here's why.

a-motor-control.jpg

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Date: May 4th at 1:04pm

LED Display Driver Tutorial


There are many different ways of controlling LEDs using an Arduino and using a MAX7219CNG chip is one such way. You’ll most likely stumble across it much like I did once you’ve exhausted all your options using shift registers & ‘daisy-chaining’ begins sounding monotonous.

led_display_driver_tut.svg

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Date: April 4th at 3:34pm
Tags: arduino, tutorial

Millhouse Pottery


I thought I'd share a simple sample logo I made for a company awhile ago. It's a vector drawing I've hand-drawn in illustrator.

millhouse_thumbnail.svg

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Date: March 16th at 11:11am
Author: Gregory Kelleher

Turks & Caicos


Another simple vector based logo design. An early example of my first foray into the online graphic design marketplace. Can't say I'll be returning to that scene anytime soon...

turks_thumbnail.svg

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Date: February 21st at 6:02pm