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The content of this document is © 2004-2005 Cathy Saxton and Larry Barello. Getting Started Congratulations on your purchase of a Seattle Robotics Society Level 1 Robot Kit! Here are suggested steps for getting your robot assembled and running. Read through the “Computer Requirements” and “Recommended Equipment” sections to be sure you have the materials you need. Compare your kit’s parts with the lists in the “Kit Contents” section to verify that you can correctly identify each of the parts in the kit. The sections after that work well as a tutorial, with step-by-step instructions for assembling the controller board and chassis, guidance for setting up the programming software on your computer, explanations of the basics of programming the Atmel ATmega16 microcontroller, and an introduction the programs. The programs themselves contain comments to explain the concepts in more detail. The sections at the end, “AVR Robot Controller 1.1 Hardware Description” and “AVR Robot Controller 1.1 Schematic,” are included for reference. Computer Requirements To program the robot, you will need one of the following connections: • a DB-25 parallel port -- this will work with the programming cable included in the kit. (Note that it will most likely not work to use a USB-to-parallel converter; they do not provide full parallel port functionality, just what's necessary for printing!) • a DB-9 serial port and an AVR-ISP programmer -- the AVR-ISP can be purchased from Digi-Key (part number ATAVRISP-ND) for $29. • a USB port with a USB-to-serial converter and an AVR-ISP programmer -- USB-to-serial converters are available from a variety of places, including Fry's Electronics; the AVR-ISP can be purchased from Digi-Key (part number ATAVRISP-ND) for $29. To communicate with the robot, you will need either: • a DB-9 serial port, or • a USB port with a USB-to-serial converter. Recommended Equipment The robot is powered with 6 AA batteries, which are not included in the kit. We recommend rechargeable batteries (NiMH or NiCd). The following items will be necessary (or useful) for construction. Please bring as many of these items as possible to the workshop sessions. There will be a small quantity available to use during the workshop. • Safety glasses • Soldering iron • Solder (e.g. 60/40 0.032" dia rosin core solder, Radio Shack 64-005) • Wire cutter/stripper • Side cutters (for trimming leads on soldered components) • Needlenose pliers • Pliers • Small screwdrivers (Phillips and slotted) • Small adjustable wrench • Scissors • X-acto knife • Ruler • Small file for smoothing circuitboard edges • Masking tape • Pen (for writing on masking tape) • Multimeter • Cardboard (scrap is fine) • Magnifier may be useful • Extension cord/power strip may be helpful at the workshops Kit Contents Level 1 Kit Anti-Static Bag Item Qty Vendor Part Fairchild QRB1134 light sensor 2 Digi-Key QRB1134 ARC 1.1 PCB 1 Barello.net ARC-01 ATMEGA16-16PC microcontroller 1 Digi-Key ATMEGA16-16PC-ND TI 754410 H-bridge 1 Digi-Key 296-9911-5-ND RS232 driver 1 Future Electronics SP232ACP LM2940CT-5.0 voltage regulator 1 Future Electronics LM2940CT-5.0 ZTT-16.0MX ceramic resonator 1 Digi-Key X908-ND red LED 1 Digi-Key 160-1708 green LED 1 Digi-Key 160-1710 47 uf 16v electrolytic capacitor 3 Digi-Key P11196-ND .1 uf ceramic Z7T .1" capacitor 8 Digi-Key P4924-ND diode, 1A 1 Digi-Key 1N4001GCT-ND 180 ohm 1/8 W resistor (brown-gray-brown) 3 Digi-Key 180EBK-ND 330 ohm 1/8 W resistor (orange-orange-brown) 3 Digi-Key 330EBK-ND 680 ohm 1/8 W resistor (blue-gray-brown) 2 Digi-Key 680EBK-ND 1k ohm 1/8 W resistor (brown-black-red) 2 Digi-Key 1.0KEBK-ND 4.7k ohm 1/8 W resistor (yellow-violet-red) 3 Digi-Key 4.7KEBK-ND Electro-Mechanical Bag Item Qty Vendor Part 40 pin DIP socket 1 Jameco 112310 16 pin DIP socket 2 Jameco 112221 DB25 solder cup male 1 Jameco 15114 DB9 solder cup female 1 Jameco 15771 10-contact IDC socket connector 2 Jameco 32491 1x3 .1" boardmount socket 2 Samtec SSW-103-01-T-S 1x4 .1" boardmount socket 3 Samtec SSW-104-01-T-S 1x3 .1" male header 3 Jameco 103341 2x3 .1" male header 2 Jameco 115035 2x5 .1" male header 1 Jameco 67820 2x5 .1" right angle male header 1 Jameco 203932 1x3 .1" connector housing 2 Jameco 157382 female crimp pin 7 Jameco 100765 switch, SPDT, PCB mount 1 Digi-Key EG1903-ND .1" shorting jumper 1 Digi-Key S9002-ND shrink tubing, 3/32" x 1/2" 2 Digi-Key FP332K-R50-ND cable tie 1 Jameco 126543 velcro, 1/2" x 2" loop, adhesive-back 1 McMaster-Carr 9273K173 mounting square (double-stick square) 2 Make An Impression Hardware Bag Item Qty Vendor Part 6-32 x 1.5" standoff (F-F 1/4" OD) 3 McMaster-Carr 91780A337 4-40 x 1" standoff (F-F 1/4" OD) 4 McMaster-Carr 91780A167 4-40 x 1/2" standoff (F-F 3/16" OD) 4 Digi-Key 1893K 4-40 x 1/4" round standoff (F-F 1/4" OD) 2 Digi-Key 3478K 6-32 x 3/8" machine screw 6 McMaster-Carr 90272A146 4-40 x 1" machine screw 1 McMaster-Carr 90272A115 4-40 x 1/2" machine screw 4 Digi-Key H346 4-40 x 1/4" machine screw 18 M...