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January 25 2010

johl
18:35

January 06 2010

johl
08:15

August 31 2009

johl
20:07

May 06 2009

johl
07:49

May 01 2009

johl
16:44

March 25 2009

johl
20:34

January 21 2009

johl
09:41

tomtaylor.co.uk : projects : microprinter

The microprinter is an experiment in physical activity streams and notification, using a repurposed receipt printer connected to the web. I use it for things like reminders, notifications, and my day at-a-glance, but anything that can be injected from the web and suits text only, short format messaging, will work.
Reposted by02mydafsoup-01 02mydafsoup-01

January 16 2009

johl
13:31

Lambda Calculus in a Can

Project LambdaCan is an amusing exercise in absurdity. It implements a reducer (interpreter) for the Lambda Calculus, a formal system (programming language) developed by Alonzo Church in the 1930's to attack the deepest mathematical problem of the day. This was the Entscheidungsproblem, the question of whether or not there exists an algorithm capable of deciding the truth or falsehood of all statements in mathematics. LambdaCan is essentially an Arduino Diecimila board mounted in a cough drop can using epoxy putty.
Reposted byantifuchshannesfin

January 15 2009

johl
21:07

December 15 2008

johl
11:21

December 09 2008

johl
11:35

December 07 2008

johl
15:58

mignon game kit 2.0

The “Mignon Game Kit” is a kitset which enables a minimalist “Gameboy” to be individually designed, programmed and constructed. The Workshop enable advanced learners to invent and programme their own games. In this way the do-it-yourself console of the “Mignon Game Kit” provides not only the opportunity for basic experiments with micro-electronics for first time users but can also be used as a platform for individual computer games. As opposed to conventional Gameboys the user develops a personal relationship to his device through the processes of self-production and individually determined programming.
Tags: arduino games

December 05 2008

johl
13:46

SparkFun Electronics

In this tutorial we will discuss a small relay board to control the power to a normal AC outlet using 5VDC control.
johl
10:59
johl
10:44

How to Make a Little Switch and Potentiometer Box for Your Arduino

Having cobbled together loads of Arduino circuits and always found myself poking switches and potentiometers through cardboard I thought it was time to produce something a little prettier. So here is how to make a lovely little box to hold 5 potentiometers and 3 switches. (along with some software to make it work)
Tags: arduino

December 03 2008

johl
16:17

December 01 2008

johl
11:08

November 24 2008

johl
12:13

November 23 2008

johl
14:44

November 18 2008

johl
12:41

Auduino - tinkerit - Google Code - Details of the Auduino synthesiser

The Auduino is a sound synthesiser based on the Arduino platform. The prototype uses the Arduino Diecimila, although any modern Arduino with an ATmega168 chip will work fine. It uses granular synthesis techniques to generate a distinctive filter-sweep sound that had much more character than boring square waves.
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