Titlebook: Robot Building for Beginners, Third Edition; David Cook Book 2015Latest edition David Cook 2015

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Welcome Robot Inventor!,You’ve chosen a stimulating and rewarding hobby. It’s more expensive than insect collecting, but less expensive than stock-car racing.

平静生活

Where to Obtain Tools and Parts,Lots of different parts and lots of different tools are needed to build high-quality robots.

biosphere

Safety,Building a robot is a sign of great intelligence. Retaining your health while doing so is a sign of greater intelligence.

轻快带来危险

失望昨天

Robot Line-Following,It’s a rewarding project, because you can quickly lay out different courses, obstacles, and tunnels, and your robot immediately entertains you without any reprogramming.

eulogize

高尔夫

Clips and Test Leads,The components on Sandwich’s circuit board are permanently soldered together. You’ll learn about that later. But what do you do if you want to make a quick connection for a simple experiment? No, don’t use electrical tape. It’s too loose and sticky!

seduce

HAIRY

LEDs,In this chapter, you’re going to learn about LEDs. You’ll see how to select them, test them, and why no self-respecting robot would reject them.

蚀刻

Power On!,Nearly all robots need a power indicator light. It’s a very simple circuit to build.