Build and Program Your Own LEGO Mindstorms EV3 Robots

Index

Symbols

3D printers, 346-347

4-H, 347

A

action blocks, moving robots, 165-169

activating touch sensors

infrared sensors, 223

ultrasonic sensors, 232-234

Advanced mode (Math block), 209

ambient light, comparing, 163

angled beams, 10-11

angle elements, 17-19

Arm robot, 116

avoiding collisions, 221-223

corners, navigating, 228

daisy-chained robot car, 317-320

infrared sensors, 223

randomness, 229-231

Switch block, 224-226

testing, 227-228

ultrasonic sensors, 232-234

axle connectors, 17-19

axles, 15-16

stuck axles, fixing, 16

B

balancing platform for Gyro Boy, 113

ball casters, 45-46, 111

substitutions for, 141-147

ball joints

in expansion set, 62-63

in retail EV3 kit, 19-20

ball parts, 25

ball shooters

in Ev3rstorm Mission 5, 101

in Spik3r ...