LEGO MINDSTORMS - The Unofficial Guide to Robots - Jonathan B Knudsen Part 1 ppt

... expensive, too. 8 Meet the < /b> RCX The < /b> RCX is a robot brain in the < /b> form of a bulky LEGO < /b> brick. Figure 1 2 shows a photograph of the < /b> top of the < /b> RCX. Figure 1- 1< /b> . Basic MINDSTORMS < /b> setup ... 11 5 6. pbFORTH 11 6 Replacement Firmware 11 6 pbFORTH Overview 11 7 About Forth 12 1 pbFORTH Words 12 6 An...

Ngày tải lên: 10/08/2014, 04:22

... download them to < /b> the < /b> RCX using the < /b> IR tower. NQC is a good way to < /b> ations of RCX Code. But because it produces bytecode programs, it's still subject to < /b> the < /b> limitations of the < /b> able. NQC ... one subroutine from another. Likewise, a subroutine can't c • You can't control the < /b> RC be really nice, for debugging purposes, to...

Ngày tải lên: 10/08/2014, 04:22

... plays the < /b> sound described by the < /b> sound parameter, which can have the < /b> values shown in Table 6 -1 1. T able 6 -1 1. SOUND_PLAY Sounds T d Number Description Short beep 14 6 3. e a robot competition. ... forward 7 1 2 MOTOR_ 7 2 2 MOTOR_SET : spin stop 7 : : armGrab 7 1 0 MOTOR_SET ; : armRelease 7 2 0 MOTOR_SET ; : armStop 7 3 0 MOTOR_SET ; : gr...

Ngày tải lên: 10/08/2014, 04:22

... attaching the < /b> bumper touch sensors to < /b> input 1 and input 3. Slide the < /b> blue rubber bands onto the < /b> bumpers and anchor them to < /b> the < /b> bushings from the < /b> last step. he rubbT er bands keep the < /b> bumpers ... of LEGO < /b> bricks. sh D h two wheels are a top view of su 21 Place the < /b> wire bricks on the < /b> motors, then anchor...

Ngày tải lên: 10/08/2014, 04:22

... harder to < /b> find than the < /b> other motors. geared motor Two of these motors come with the < /b> MINDSTORMS < /b> RIS kit p Figure 2 -1 4. otor The < /b> geared m 48 The < /b> Light Sensor Working with the < /b> light ... back to < /b> Figure 2-3 < /b> ; it shows the < /b> gears that come with RIS and their names. For the < /b> most part, gears e named ba...

Ngày tải lên: 10/08/2014, 04:22

... a wire brick to < /b> attach the < /b> right motor (the < /b> drive motor) to < /b> ou ng tput C. 96 90 Grabber Arm In Step 17 , the < /b> half-bushings go between the < /b> center block and the < /b> cams (pear-shaped ... Wait(TURNAROUND_TIME); . All they o is run the < /b> arm motor in one direction until the < /b> limit sensor is pressed. Running the < /b> moto...

Ngày tải lên: 10/08/2014, 04:22

... o to < /b> count BEGIN body UNTIL T pressed (using some stu BUTTON_INIT : waitForViewButton BEGIN RCX_BUTTON DUP BUTTON_GET @ 2 AND UNTIL ; In cu RCX_BUTTON nt state of the < /b> buttons into the < /b> ... of the < /b> stack is x3. The < /b> MOTOR_SET word, for example, takes three values off the < /b> top of the < /b> stack: MOTOR_SET (power mode index ) numbers from...

Ngày tải lên: 10/08/2014, 04:22

... how to < /b> use VB to < /b> talk to < /b> the < /b> RCX, and even includes several sets of instructions for building robots < /b> that you then program with VB. Bot-Kit http://www.object-arts.com/Bower/Bot-Kit/Bot-Kit.htm Bot-Kit, ... take control of the < /b> robot. If the < /b> robot drives over the < /b> edge of t auses the < /b> avoid behavior to < /b> assert itself. Fin...

Ngày tải lên: 10/08/2014, 04:22

... four buttons. Use the < /b> following macros to < /b> interpret the < /b> state button BUTTON_ONOFF, BUTTON_RUN, BUTTON_VIEW, and BUTTON_PROGRAM. For e of the < /b> View button: ate(), BUTTON_VIEW)) { To < /b> te ... 19 8 The < /b> rotation sensor code does not work in the < /b> March 30, 19 99 build of legOS 0 .1. 7 irect-button.h) nitions to < /b> describe the < /b...

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... soldered to < /b> the < /b> screws into the < /b> holes in the < /b> top of the < /b> brick. Now turn the < /b> screws into the < /b> brick— they should thread nicely into the < /b> holes. 5. Now you're ready to < /b> mount your sensor in the < /b> brick ... attached to < /b> the < /b> screws. The < /b> extra wire can be pushed up inside the < /b> brick. Figure 1 1-...

Ngày tải lên: 10/08/2014, 04:22