Hmmm, April first has come and gone, and we've missed a chance to pretend we are now switching to selling electric squids powered by rabid honey badgers on brooms. To compensate for that disappointment here's an overview of the best April first stories. Underwater Basketweaving This is a new course where students explore the ancient […]
New: The Ardweeny BackPack!
Dave Hrynkiw
October 20, 2010
We've been playing with the Pick and Place machine, and thought about new projects. This one, besides just being plain handy, offered us a simple project to start adding surface-mount parts to!
The Ardweeny is proving to be a popular way to make a breadboard-friendly Arduino-clone, but after the prototyping is done, you still have to figure out how to get your Ardweeny into the real world.
Here's the new Ardweeny BackPack, in both plain and SMD LED version. Plug your Ardweeny into this carrier, featuring:
- Socket mount for easy Ardweeny moving/swapping
- Combination 4-pin header for Servo / Blink-M / I2C interfacing
- Low-dropout 5V regulator
- Temperature sensor (TMP36) mounting pad
- 2-position power jack (end or side-mount)
- #2 screw mounting holes
- SMT LED versions features 8 bottomside LEDs connected to digital pins 0-7 for easy POV (persistance of vision) or bargraph indication
One of our first tests was using an Ardweeny for a dual-scale thermometer, ranging -50 to +50ºC on an analog (servo) scale, and 18 to 32ºC on the bargraph, on a laser cut base. It's a work-in-progress, but the cutting files & Arduino source code are available on the resource page.
Oh, here's a picture of the POV in action!
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Besides introducing a whole new batch of Push-Pogopins (and their measurements) into the 'misc' category, we've just introduced our 'D2' Germanium Diode. This diode is pretty good - better than the 1N270 and 1N34 types, with a voltage dropout of only 0.36V at 50mA! We're not exactly sure what type it is, but since we […]
Closed May 21, New Product Friday
Here in Canada, we think those plucky British monarchs are pretty swell. So swell that to this day we still celebrate Queen Victoria's birthday every year on the Monday before May 25th. The fact that Queen Victoria died waaaay back in 1901 doesn't seem to phase us at all. We're pretty hardcore that way. So […]
Testimonials...
You know, I had a page of our customer testimonials put together, and I just had the opportunity to sit and read it a bit. That's a pretty impressive page, even if I do say so myself! If you have any reservation about ordering from Solarbotics, I encourage you to take a quick look at […]
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.