T.A.D. a Through hole Arduino-compatible Design

Posted by & filed under Wiring/Arduino.

Way back when the Arduino started out, you could lay out a single sided through hole design. People were encouraged to make their own. Then along came computers without serial ports and the need for everything to be USB and suddenly you couldn’t design an Arduino without a 4 dollar surface mount chip. So some… Read more »

A good stubby phillips.

Posted by & filed under Avr Development, Wiring/Arduino.

Whenever I look at integrating avrdude into a software solution I find myself thingking about how useless the “Phillip”s bit on a Leatherman(tm) tool is and how many times I have hurt myself using it when it was the tool on hand.

New Workshop Schedule

Posted by & filed under Dorkbot.

Please join us on the last Sunday of the month for one or more of these opportunities to learn. This may change somewhat given schedule conflicts withe PNCA which has graciously hosted these classes for the last 3 years. I will be at the open lab Sunday and would like to discuss what could be… Read more »

The Modern World Video Game.

Posted by & filed under Dorkbot.

This is an art piece that I did for a show in Spokane. When the Riverspeak people were talking about this show I had planned to work on a pendulum design that I have been toying with for some time.. As a secondary piece I wanted to use this beautiful 50s television that is in… Read more »

Benito 2010 (e) Parts List.

Posted by & filed under Avr Development, Dorkbot.

Qty Description Digikey # Price @ ~ 25 1 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA32U2-AU-ND 2.76360 2 CAP CERAMIC 1.0UF 10V X5R 0603 399-3118-1-ND 0.03600 2 RES 22 OHM 1/10W 5% 0603 SMD 311-22GRCT-ND 0.03480 4 RES 220 OHM 1/10W 5% 0603 SMD RHM220GDKR-ND 0.10820 1 LED 5MM BI-COLOR RED/YLW DIFF 754-1472-ND 0.18840 1… Read more »

Benito changes.

Posted by & filed under Avr Development, Dorkbot.

One of the benefits of having laens pcb order available is that I can test design changes iteratively and explore other possibilities. The benitos i am using in the induction this month are the result of three iterative changes based on the original Benito and a redesign done by Monty Goodson a few years back…. Read more »

98-all-your-atmel-belong-to-us

Posted by & filed under Avr Development.

Foobarred is Normal Recently I started using my linux laptop as my primary avr-usb development environment. When I upgraded the laptop to the current Ubuntu-LTS release (10.4 aka Lucid lynx) a bunch of stuff was broken including all of the wonderful udev rules provided by my linux savvy friends at dorkbotpdx. I mean jeesh even… Read more »