Tuesday, March 1, 2016

Sparkfun AVC 2016


Sparkfun announced that the 2016 Autonomous Vehicle Competition will be happening in September this year!

That's good. It'll be cooler than summer, almost certainly sunny and a pleasant 70-80 degrees. Plus we have loads of extra time to procrastinate. Win-win!

The big news is they're making some kind of addition to the AVC involving -- if the pictorial hint is to be believed -- little kids driving around in home made go-karts?!? Or... I really don't know...

What does it mean!?!?!?
Maybe autonomous road racing? That'd be sweet. Maybe kids will race with bots? Maybe robot kids will... nevermind.

What about me? Though life has been leaving boot prints on my backside for the better part of the last year, IF the AVC additions are super-interesting, Data Bus may have to make a comeback.

I haven't forgotten about rovers. In fact, I've been working on some Rover-related goodies in the meanwhile...

Tuesday, February 23, 2016

Chinese Robot Kit

Kids can build robots, sure, but... which robot kit should be their first?

Lego Mindstorms? Pololu 3pi or Zumo? What would you recommend?

Every time I show my robots to elementary school kids that are really interested in building their own, I realize that I can't recommend a good starter robot kit. Why not?

I feel prospective roboteers deserve a kit that is low cost, can do two or more interesting things, is expandable, and is accompanied both by quality learning material and programming software that younger kids can understand and use.

So, I want to roll my own kit. But, where to start? Maybe... here:


I searched for a low-cost chassis and found vendors on AliExpress selling a robot kit.

It includes an Arduino clone, sensor shield, battery holder, motor driver / regulator board, motors, encoder discs, wheels, caster, and an acrylic chassis.

All for a ridiculously low price. Was it any good? Read on...

Monday, November 30, 2015

Cyber Monday 2015

Updated with lots more sales going on!

Tindie.com

Bot Thoughts

20% off - 80CFB16
10% off - 6B54471

HackARobot

  • Hackabot Nano, Arduino Robotic Kit, $30 off (coupon code : 8882BB8)

PartFusion

  • 10% off all products with F3E57A2 from Black Friday to Cyber Monday

FemtoCow

nick64

Pololu

Happy Thanksgiving from Pololu! Our Black Friday/Cyber Monday sale is almost here! We will be offering huge discounts on hundreds of products and automatically upgrading you to the next best price break for everything else. We will also have some great limited-quantity doorbusters. The special offers become active Wednesday morning (November 25) at midnight PST (3:00 AM EST/08:00 UTC), and the sale runs through Cyber Monday (November 30), ending at 11:59 PM PST. More information is coming soon, including a full list of the doorbusters and sale items, but for now, here is a sampling of the discounts.

Sparkfun

Cyber Monday and all its glory is nearly upon us! For this year's celebration of festively-timed discounts, we're putting a huge selection of some of this year's best-selling and most popular products on sale for one day only – from 10-40% off! Check out our Cyber Monday page to get the scoop on the day's special deals!

GHI Electronics

Let's get right to our Black Friday through Cyber Monday Sale.
  • $1 Holey board
  • $3 Holey Moley board (limited edition, only available during this sale)
  • $8.88 mBuino mbed
  • 50% OFF
    • Cerberus boards (Cerb40, Cerbuino, Cerberus)
    • G120HDR
    • G30HDR
    • FEZ Spider Mainboard
  • 20% OFF
    • FEZ Reaper Tinker Kit
    • all NETMF Development Systems
    • all Raspberry PI HATs
    • BrainPad .NET
The sale is available for 4 days but the stock may not, so place your order now!
https://www.ghielectronics.com/catalog/sale

Electronics Goldmine

$5 flat rate shipping, lots of things on sale--too many to list.

Check them out here: www.goldmine-elec.com

Ham Radio Outlet

Lots of rigs on sale, check them here: hamradio.com

A Main Hobbies

Electronic kits 10% off, 15% off all else.

Particle

Today Only: Particle Sale

30% Off Your Favorite Particle Products

 
Ah Cyber Monday—the nerdy younger sibling of Black Friday. It’s one of our favorite shopping holidays here at Particle, and we couldn’t help but to get in on the fun. For today only we're offering 30% off some of our favorite Particle products like the Internet Button and Photon Kit. The ideal gifts to get for the engineer in your life, your favorite colleague, or, let's be honest...yourself.