Up until recently, there were only so many ways to walk a good round of golf. If you wave off the motorized cart and decide to embrace the seven to 10 mile stroll that playing 18 holes can bring, you ...
Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...
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