FX Series Programmable Controllers
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WWW.ROBOTSTORE.COM/SRB I-800-374-5764 WWW.ROBOTSTORE.COM/SRB I-800-374-5764 Enthusiasts, Start D ream ing Gift G ivers, Take N ote Engineers, We’ve G ot It All! Enthusiasts, Start Dream ing Gift G ivers, Take N ote Engineers, We’ve G ot It All! Robotic Kits and Components The World’s Most Complete Offering! CATALOG I62 I-800-374-5764 WWW.ROBOTSTORE.COM Call for your free catalog today! Robotic Kits Components The Perfect Summer Projects for Kids of all Ages! Robotic Kits Components The Perfect Summer Projects for Kids of all Ages! robotic kits chassis servos passives optos integrated circuits semiconductors muscle wires connectors motors test equipment software books [...]... movements with your GPS unit On this month’s download section at SERVO Magazine s website (www.servomagazine.com), you can obtain a detailed explanation on how these equations are derived Also, a search on the Internet has many web pages that discuss how to do this, and have Java-based calculators that make the same calculations SV SERVO 08. 2006 13 // castling bonuses B8 castleRates[]={-40,-35,-30,0,5};... for example, PHOTO ABOVE Electronic compass, ultrasonic and infrared rangefinder sensors on a carpet rover NOTE The code listings mentioned in this article are available on the SERVO website at www.servomagazine.com 36 SERVO 08. 2006 a damaged sensor Also, a robot that relies on a single sensor has a less complete measure of the environment, compared with a robot equipped with multiple sensors Whether... the short focal length, this Figure 2 A side view of the image sensor assembly Figure 1 The pinout for the TSL3301 Figure 3 A top view of the image sensor assembly SERVO 08. 2006 19 Rubberbands and Baling Wire Figure 4 This program is on SERVO s website and allows you to view the images from the TSL3301 lens allows for a wide field of view This can give you a good overview of the room that your robot... 20:1, 25:1, 64:1, 100:1, 256:1 In addition, they come with these motor sizes attached: ● 16 mm — All FF-050 Very small, like long-canned servo motors ● 25 mm — FF-180 and RF-370 ● 28 mm — All RS-385 motors, comparable to speed 400 ● 36 mm — RS-385 and RS-545 34 SERVO 08. 2006 motors, similar to large cordless drill motors It’s quite a wide range of gearmotor sizes — essentially, you could equip a full sub-lightweight... Registration limited to 16 bots in each class Prizes: First and Second all Whyachi House of Robotic Entertainment 2006 — September 16-17, Dorchester, WI Presented by WHRE No pit passes, no limits on pit members, no fee for spectators, all entry fees put into prizes and cash for competitors SV SERVO 08. 2006 35 AUTONOMOUS ROBOTS and Multiple Sensors Part 2: ADVANCED SENSOR FUSION P art 1 revealed that sensors... guessed that it displays • Reset Motor — The NXT servo motors text, you were right! This pointless have a default routine that keeps them little hack takes a string of text and accurate Depending on the project, scrolls it from the bottom to the top Example 1 Example 1 steps • File Access — Like the data logging features on the RCX, this block SERVO 08. 2006 17 Example 1, Step 1 Example 1, Step 11 of... the sphere, and θ is the angle between the start and finish points of the path Remember, the angle here is measured in radians, not degrees A D = Rθ π Angle (in Radians) = Angle (in Degrees) 180° 12 SERVO 08. 2006 Figure 7 shows a simple sketch of the Earth with an X, Y, and Z axis coordinate system drawn at the center Points R1 and R2 represent the start and finish points of the path The distance traveled,... AUTHOR BIO teachers in the US and abroad His website with additional goodies (including the MLCAD file of this robot) can be found at www.therobot icslab.com He can be reached at james@megagiant.com 18 SERVO 08. 2006 Example 1, Step 7 8 The text is sent to the Display block one time as the program loops Configure the Action Panel for Text In Display, the Clear box should be checked If it is not, each line... orientation is at its desired location In some cases, this orientation is important due to Figure 5 Removal of the gearbox mounting plate Figure 6 The 60-degree orientation mounting holes for the gearbox SERVO 08. 2006 11 Z EARTH GREAT CIRCLE ABOUT EQUATOR 1 ST POINT D R1 R2 2ND POINT θ β1 β2 α1 X α2 Y GREAT CIRCLE THROUGH TARGET POINTS Figure 7 Sketch of a Great Circle passing through two points — R1 and R2... around a drill bit or any other round piece of metal Next, the lens is mounted to the aluminum piece by first laying the aluminum piece flat onto a table and placing the lens inside of its hole Now 20 SERVO 08. 2006 take some super glue and put three drops of it around the lens on the aluminum Make sure that no super glue touches the lens at this point Take a toothpick and carefully drag the drops over to . offers lots of versatility. 4 SERVO 08. 2006 Features & Projects Coming 09 .2006 WIRELESS COMMUNICATIONS FOR TELE-AUTONOMOUS ROBOTS ColumnsDepartments 08. 2006 VOL. 4 NO. 8 06 Mind/Iron 07 Bio-Feedback 22. Hitec Robonova kit. Go to www .servomagazine. com now and complete our Reader Survey for your chance to win! SERVO 08. 2006 7 by J. Shuman $1,000 VALUE! 8 SERVO 08. 2006 Bot Helps Understand Flipper. drinkmation” with three versions of its robotic bar- tender. Photo courtesy of Motoman, Inc. SERVO 08. 2006 9 10 SERVO 08. 2006 Q . I have recently purchased a set of Easy Roller motors from Solutions Cubed because