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gets uneven. For a simple electronics project, where the focus is on the electronics and not the mechanics, you don’t want to de ...
Scoping Out the Schematic ......................................................................... There are actually two bread ...
IC1is an encoder whose job it is to send out a signal that tells a decoder on the receiver what to do. Pins 4, 6, and 7 are inp ...
Controlling motor behavior .............................................................. To control the movement of the kart, y ...
Both motors are rotating forward:The kart will move forward. Both motors are rotating backward:The kart will move backward. I ...
Building Alert: Construction Issues ........................................................... We thought and thought about wha ...
Go-kart transmitter parts list ............................................................ The transmitter (see its schematic i ...
Go-kart receiver/chassis parts list ................................................... The receiver and go-kart chassis (see th ...
Three 0.1 microfarad ceramic capacitors (C2, C4, C6) Four 2 pin terminal blocks Two 4 packs of AA batteries Two DC gear moto ...
Taking Things Step by Step......................................................................... Creating your go-kart involv ...
Figure 11-8 shows the uses of each pin of the voltage regulator, capaci- tor, and LED. +V +5 volt output +V Ground +V Ground Gro ...
Place five terminal blocks on the breadboard, as shown in Figure 11-9. The five terminal bocks shown in this figure will be use ...
Insert wires to connect the input pin of the voltage regulator and the ter- minal block for the battery to the + voltage bus, a ...
Insert wires to connect the encoder IC, voltage regulator, and res- onator, as shown in Figure 11-12. Insert wires to connect t ...
Drill holes in the transmitter box for the LED and switches. Figure 11-14 shows holes drilled in the front of the box for the L ...
Place adhesive-backed Velcro in the box and on the battery pack, as shown in Figure 11-15. Figure 11-15: Stick Velcro to attac ...
Place the three switches through the holes, as shown in Figure 11-16, and secure them to the box with the nuts included with th ...
Connect 6" wires (any color is okay) to the switches and solder them, as shown in Figure 11-18. To connect wires to the switch ...
Secure the breadboard in the box with Velcro. Or, if the breadboard already has adhesive tape on the back like the one we used, ...
Place batteries in the battery holder, connect the snap, and secure the holder in the box with Velcro, as shown in Figure 11-21 ...
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