McGraw-Hill - The Robot Builder''''''''s Bonanza Part 8 docx
McGraw-Hill - The Robot Builder''''s Bonanza Part 8 docx
... travel speed once the robot is all put together may be lower than this. The heavier the robot, the larger the load on the motors, so the slower they will turn. Round Robots or Square? Robots can’t ... the force the motor exerts upon its load. The higher the torque, the larger the load can be and the faster the motor will spin under that load. Reduce the torq...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 1 ppt
... hobby robots. 2 ANATOMY OF A ROBOT 9 Ch02_McComb 8/ 29/00 8: 39 AM Page 9 Copyright 2001 The McGraw-Hill Companies, Inc. Click Here for Terms of Use. The Body of the Robot Like the human body, the ... it accordingly. The teleoperated robot of today is a far cry from the radio-controlled robots of the world’s fairs of the 1930s and 1940s. Many tele-robots, like th...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 2 pptx
... Get the plain stuff: it’s 10 to 25 percent cheaper. Two particularly handy stocks are 41/64-by-1/2-by-1/16-inch channel and 57/64-by- 9/16-by-1/16-inch channel. I use these extensively to make the ... assortment of the small PC-mount pots (about 80 cents each retail) in the 1-megohm and 2.5K-, 5K-, 10K-, 50K-, 100K-, 500K-, and 250K-ohm values. You’ll find that 500K-ohm and 1-megohm...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 3 pot
... wire-wrap IC sockets to the board and insert the com- ponents into the sockets. Bend and cut the leads so they fit into the socket. If the compo- nent is large or wide, use a 2 4-, 2 8- , or 40-pin ... in dual in-line packages (DIPs), as shown in Fig. 5.6. The illustration shows several sizes of DIP ICs, from 8- pin to 40-pin. The most common are 8- , 1 4-, and 16-pin....
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McGraw-Hill - The Robot Builder''''s Bonanza Part 4 ppsx
... 9.1 PARTS LIST FOR WOOD BASE Robot Base: 1 10-inch-by-10-inch plywood (3/ 8- or 1/2-inch thickness) Misc 1-inch-by-10/24 stove bolts, 10/24 nuts, flat washers Motor/drive: 2 DC gear motors 2 5- ... them by blunting the tip slightly (otherwise the tip may crack the plastic when it exits the other side). Continue the flute from the cutting lip all the way to the end of t...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 5 pps
... Pepbot travel faster. ■ The smaller the wheel, the less clearance there is between the bottom of the robot and the floor. Conversely, the larger the wheel, the more clearance there will be. This ... Velcro (otherwise known by the generic term “hook-and-loop”). Get the kind with self-sticking adhesive backing. Put the hook material on one piece and the loop on the...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 6 ppsx
... with the old, run-of -the- mill batteries used in everyday applications. 15 ALL ABOUT BATTERIES AND ROBOT POWER SUPPLIES 189 Ch15_McComb 8/ 29/00 8: 37 AM Page 189 Copyright 2001 The McGraw-Hill ... loop, which thanks to the true expression repeats the program until you depress the Run button on the RCX a second time or turn the RCX off. The important part of the...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 7 pot
... design in either of two ways: ■ Reduce the height of the robot to better match the area of the base, or ■ Increase the area of the base to compensate for the height of the robot. (There is also ... want to recharge the batteries while they are inside the robot. This is no problem as long as you install a connector for the charger terminals on the outside of the...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 9 ppt
... encoder discs. They are about perfect for the average small-or-medium-size robot. Ch 18_ McComb 8/ 18/ 00 2:11 PM Page 273 cuit every 7.2°. Stated another way, if the robot is outfitted with a 7-inch wheel ... of the motor. Ch 18_ McComb 8/ 18/ 00 2:11 PM Page 269 The Role of the Potentiometer The potentiometer of the servo plays a key role in allowing the motor to set...
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McGraw-Hill - The Robot Builder''''s Bonanza Part 10 pptx
... servo. Ch20_McComb 8/ 18/ 00 2:22 PM Page 305 1-inch-by-3 / 8- inch corner angle irons. Use 8/ 32 by 1/2-inch bolts to attach the iron to the beam. Connect the angle irons to the risers using the 8/ 32 by 1 1/2-inch ... (refer to the parts list in Table 21.1). Do the same with the 9 1 / 8- inch stock. Assemble the pieces using 1 1/4-by-3 / 8- inch flat corner irons and...
Ngày tải lên: 10/08/2014, 04:22