One of our newest friends of Workshop 88, Lewis, posted this awesome project he’s prototyping on the breadboard. It’s an intervalometer for a camera. Here’s how Lew described it:
“The camera is too new to hack, so I made a holder out of 1/8” plywood for an RC servo that would slip onto the camera body and could be held in position with a couple of thumbscrews. An Arduino micro controls the servo and handles the timing. The project is still in the breadboard stage. I’ll probably add an LCD and either an encoder or joystick switch so that I can change the time interval when I’m on the road.”
Thanks, Lew! What’s on your breadboard?
Workshop 88 member Jim Williams shared a few of his breadboards with us for our WOYB feature. Here’s one:
Image credit: Jim Williams
He says: “This is the proto for a Tiny85 “bling board”, trying to run as much stuff as possible on a Tiny85. It will be the opening demo for the Tiny85 class (which will actually happen Real Soon Now).”
Stay tuned for details on that class!
What’s on Your Breadboard?
Tony posted his reply to “What’s on Your Breadboard” over the weekend. He says that it is an AVR-based LED scanner: “I started out using my standard jumpers but then went crazy with the too-long version.”
Every maker that dabbles in electronics has a breadboard or two (or three, or fourteen) with current and prior projects on them. In the spirit of sharing with our community, we asked on the email list a simple question: “What’s on your breadboard?”
Over the next few days, we’re going to feature some of the replies here on the blog.
First up is Workshop 88 member Karl who shared a photo of his breadboard with an array of LEDs on it. His project is developing a countdown timer with a visual representation given by the LEDs. He pointed out the button which never seems to stay on the breadboard.
Image credit: Karl Knutson
Thanks for sharing, Karl!
What’s on your breadboard?
Remember Jim’s toroid hack that he posted here last week? It was featured on hackaday, which was really cool to see.
Jim updated his post to his own blog to include some measurements of the effect of breaking the magnet to get the wire wrapped on to it.
He used a simple RL circuit to measure the inductance of the toroid. Very neat to see some values to compare the glued vs. unbroken magnets.
Are you looking to get more involved with Workshop 88 beyond this blog?
We have LOTS of ways that our members interact with each other online.
Here are a few ways:
Email list – join our Google group – You must subscribe to this to see the messages. (We approve everyone who is not a spambot.)
Twitter – Follow @Workshop88
Facebook – like us on Facebook
Meetup – Follow our schedule of all we do at our Meetup page.
Email – Send an email to “info @ workshop88.com”
Chat room – Members often get together during the work week to chat online
Last night was a great turnout for the Public Meeting at Workshop 88. Over a dozen makers came out to work on various projects and learn new things at the space.
Our friend Tom M from the Fox Valley ASME chapter came out and had a small part for his project printed on the 3D printer:
Looks pretty sharp! We’ll be waiting to see the finished product.
We’ve been doing a lot of 3D printing recently at Workshop 88. Many times we just download models from Thingiverse, but more and more we are designing our own models.
Using Sketchup is one way that models can be created, but sometimes when you print a complicated model as designed in Sketchup, there are pieces of the model which are missing.
There is a tutorial available for this Sketchup plugin which allows you to find holes or reversed faces in your models. Recently, there was a model designed which failed to print correctly. When using the CADspan plugin, it was discovered that many of the faces were reversed:
The red faces are the ones that needed to be corrected. A few right-clicks later and the model was fixed:We’d love to know your tips and tricks for getting better prints from your own designs. Let us know!
Hackers have a heart, too! This heart was printed on Workshop 88’s 3D printer for a very special someone. <3
We would like to plan the March classes that we will offer at Workshop 88. What classes would you be interested in taking? Most classes would cost $25 (+ materials).
Let us know by answering the poll on our meetup page.