Make Electronics

Experiment 31: One Radio, No Solder, No Power 266 Chapter 5 theory How radio works When electrical frequencies are very high, ...

What Next? 267 Experiment 31: One Radio, No Solder, No Power theory How radio works (continued) Figure 5-71. An antenna at t ...

Experiment 32: A Little Robot Cart 268 Chapter 5 Experiment 32: A Little Robot Cart Robotics is another application of electroni ...

What Next? 269 Experiment 32: A Little Robot Cart plywood to complete the two little robotics projects here (ideally, the kind o ...

Experiment 32: A Little Robot Cart 270 Chapter 5 Cut with Care You can saw ABS, but if you use a table saw, the plastic will ten ...

What Next? 271 Experiment 32: A Little Robot Cart Curving Cuts Curving cuts involve relatively little danger, although eye p ...

Experiment 32: A Little Robot Cart 272 Chapter 5 Making Plans I like to use drawing software to create plans, and I try to prin ...

What Next? 273 Experiment 32: A Little Robot Cart You can work with it for about half a minute, and when you have it the way you ...

Experiment 32: A Little Robot Cart 274 Chapter 5 Figure 5-88 Figure 5-89. Figures 5-86 through 5-89 illustrate four steps to joi ...

What Next? 275 Experiment 32: A Little Robot Cart 2 3" 3" 3" 3" 8" 9" 5" 2" 1 /2" 21 /2" 21 /2" 1 / 2 " (^1) /4" 2" 3" 4" 2" Dri ...

Experiment 32: A Little Robot Cart 276 Chapter 5 5-94 and 5-95 will help to make this clear. Initially, when you install Part F, ...

What Next? 277 Experiment 32: A Little Robot Cart 0.01uF 47uF 100K 50K 10K Motor 1 2 3 4 5 6 7 8 Figure 5-98. This ultrasimple s ...

Experiment 32: A Little Robot Cart 278 Chapter 5 FundAmentAls All about limit switches The most obvious enhancement for your ...

What Next? 279 Experiment 32: A Little Robot Cart FundAmentAls All about limit switches (continued) Figure 5-99. The thre ...

Experiment 32: A Little Robot Cart 280 Chapter 5 FundAmentAls All about motors Brushed DC motor This is the oldest, simplest d ...

What Next? 281 Experiment 32: A Little Robot Cart Take-home messages from this experiment include the following: You can buy si ...

Experiment 32: A Little Robot Cart 282 Chapter 5 FundAmentAls Wire gauges If you’re going to power larger motors, or other co ...

What Next? 283 Experiment 32: A Little Robot Cart theory Calculating voltage drop Another fact that you often need to know i ...

Experiment 33: Moving in Steps 284 Chapter 5 theory Calculating voltage drop (continued) This table shows the percent voltage ...

What Next? 285 Experiment 33: Moving in Steps ULN2001A or ULN2003A Darlington arrays by STMicroelectronics. Quantity: 2. CMOS o ...