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 […]
Sumovore Brainboard - the PICAXE!
Dave Hrynkiw
November 5, 2008
It's been a bit long in the coming, but it's finally here: The Sumovore PICAXE Brainboard for the Solarbotics Sumovore!
One of the biggest tripping points we see from going from the pure digital/analog realm of BEAM to microcontrollers is learning the ins-and-outs of microcontrollers. The PICAXE nicely fills this void by offering a programming interface that is ...just a flowchart! Draw your logic diagram, hit program, and you're off and running!
We initially designed the PICAXE Brainboard to support both the 18X and 28X1 chips, but we've decided to simply package the kit with the PICAXE-28X1, which is a $10.50 chip itself. The 28X1 has enough I/O to support all the sensors (the 18X only supports 3 edge sensors), plus it has more memory and support for I2C (handy with several I2C-It sensors).
Here are the specifics:
- Support for the PICAXE-18X, 28X/28X1 microcontrollers
- Easy PICAXE 1/8” jack programmer interface
- 5 indicator LEDs
- Official PICAXE PWM Interface IC to drive motors
- Microprocessor reset switch
- Standard 0.1” expansion interface holes for breadboard add-ons
- Spot for optional resonator for more accurate timing
It's another convenient way to expand the capabilities of your Sumovore!
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These motors are simply too cool not to have wheels for, and although you can screw on a wheel to the existing motor output arms, these GM10 wheels are much more convenient. We built a micro-sumo robot ("MicroVore" - yeah, we know it means "micro-eater") for the PDXBot competition last week, and came in third […]
Painted GraviTrack
We always enjoy seeing our products being modified, revamped and DIY-ed, as well as the results of these transformations. Our customer Vera Kark provided us with some thoughtful feedback on adding mechanical tweaks to improve our Solar GraviTrack build and documentation. She also painted the brown MDF of the machine. She used tempera paint on the wood components still in panelized […]
Closed for Holidays
Just another quick note that Solarbotics will be closed for Victoria Day, Monday May 23. Any orders received after 2pm today will not go out until we open back up on Tuesday the 24th.
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
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.