Titlebook: Robot Building for Beginners; David Cook Book 20021st edition The Editor(s) (if applicable) and The Author(s), under exclusive license to

增減字母法

Robot Line-Following,. featured in this book, is a robot that follows lines (see Figure 6-1). It’s a rewarding project, because you can quickly lay out different courses, obstacles, and tunnels, and your robot will immediately entertain you without any reprogramming.

鴿子

Charade

Fallibility

Resistors,., uses many resistors on its circuit board (see Figure 9-1). These resistors are so vital that Sandwich could not operate at all without them. In this chapter, you’ll learn how to identify, purchase, and test resistors. In later chapters, you’ll put resistors into use in the same way that they’re used on Sandwich.

Gossamer

組裝

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

PACK

Solderless Prototyping,., has a fairly simple circuit. Even so, at least thirty or forty electrical connections need to be made. Consider what you have planned for your ultimate robot and you’ll see that alligator clips are not going to be sufficient. In this chapter you‘ll learn about a popular technology for experimenting.

Cytokines

灌溉

Variable Resistors,. and balancing dial at the front of Sandwich are variable resistors. In this chapter, you’ll learn about variable resistors and you’ll prototype the first portion of the line-following circuit. Along the way, you’ll run across tech?niques for simplifying schematics.

的是兄弟