Squirrels have fuzzy tails.
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Yes, that is the next batch of shields. I will also add capacitors next to the sensor and servo pins and a reset button. However, I need to sell these to make the next order, as I have to allocate fonds to get the parts for the kits. And the new shields will cost a little more.I am still trying to figure out the power connector problem. Arduino needs 7.2V (some have a LDO regulator and can get by with 6V), so the motors could be powered by the Arduino's battery, but the servos need 6V. Depending on the number of servos used, a separate 6V regulator for the servos may do the trick, but they are usually limited to 1A (that's about 2 micro servos or 1 standard servo). Some diodes in series to drop the voltage down to about 6V from 7.2V might also work, but it's hard to keep things affordable and make everyone happy. There are users that might want to power everything from 9V just because they use Lego motors for instance (these motors take less than an amp). I would really like to keep things simple and use a single battery for everything.I did an experiment, I installed a step up regulator from SparkFun on a uBotino (to get 5V for the electronics) and powered it from a LiPo and used 2 micro servos (with no electronics inside) for driving. It's slow and noisy, but it works.
I am still trying to figure out the power connector problem. Arduino needs 7.2V (some have a LDO regulator and can get by with 6V), so the motors could be powered by the Arduino's battery, but the servos need 6V. Depending on the number of servos used, a separate 6V regulator for the servos may do the trick, but they are usually limited to 1A (that's about 2 micro servos or 1 standard servo). Some diodes in series to drop the voltage down to about 6V from 7.2V might also work, but it's hard to keep things affordable and make everyone happy. There are users that might want to power everything from 9V just because they use Lego motors for instance (these motors take less than an amp). I would really like to keep things simple and use a single battery for everything.