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Workshop 1: Arduino Robotic Microcontroller

May 17
Sat 12:00 PM
Location
This location is shown only to members
Event fee

$53.00 per person

Who attended?
The organizer estimated that  8  people attended.
4.5
Who organized?

 http://www.fairfaxcounty.gov/library/BRANCHES/po/ We will be in meeting room 2. 

Update:

Updated venue location and time for meeting place.

Because of a buggy driver for the usb-serial cable we are no longer going to use the BBB kit for the workshop. Instead we are using the pre-assembled Arduino from Sparkfun's website. Hence no soldering will be involved with the workshop. I placed an order for the Arduino's on Saturday.

Updated Agenda:

1.) Learn each of the major components of a microcontroller such as UART, SPI, AVR, A/D
2.) Become acclimated to the datasheets,
3.) Test the micro-controller by interfacing a servo and a light sensor.

The Microcontroller is based on the ATmega168 chip. It uses the Arduino development environment and the programming language is C.

First Workshop Price Itemization List:

The cost of the micro-controller is $34.95 + shipping $1.00 est each for the micro-controller kit.
http://www.sparkfun.c...

The cost of the 1-servo $12.95 plus shipping $1.00 est, and
http://www.parallax.c...

Sensors: $1.95 + shipping $1.00 est
Photoresistors: http://www.parallax.c...

Related links:

1.) Scott Driscoll's video tutorial on Surface Mount Soldering using cheap equipment: http://www.curiousinv...
2.) Arduino tutorial on http://www.ladyada.ne...
3.) Arduino Getting Started: http://www.arduino.cc...


Paid: Lalitha, Ben, Brijesh
Attending but not making a micro-controller: Marcos, Justin
Not paid: You know who you are.

I will place the order May 1st. Please make arrangements for your payment soon.

Following the first workshop, there will be a second workshop, "Program your microcontroller". We will provide a kit of components that contains basic sensors, actuators for your first robot. You will read a sensor's datasheet and interface it to your microcontroller, program in C using the Arduino development environment. This is the second step to building a robot. The date for the 2nd workshop will occur around June. The estimated cost for the second workshop is ~35.00.

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  • Posted May 18, 2008 4:27 PM
    • Assistant Organizer
    Good link explaining Servo basics. http://www.seattlerobotics....
  • Steve S
    Posted May 18, 2008 1:20 AM
    This was a great meetings, and I appreciate all the help I had from everyone. I am sorry I will be missing the next meeting, but please know I will be back soon.
  • Pre-Meetup comments below
  • Melanie
    Posted May 15, 2008 10:59 AM
    • Organizer
    I have a spare Bread Bones Board I can loan you.
  • Steve S
    Posted May 15, 2008 12:42 AM
    Anyway to get at this late date, the hardware needed for the workshop? Anyone have spare equipment?
  • Justin
    Posted May 10, 2008 8:30 AM
    I'm making one... I bought my own.
  • Justin
    Posted Mar 17, 2008 8:02 PM
    after ordering my board friday night. I got the BBB (bare bones board) and TTL cable today (Monday)! Cable appears to be top quality and the BBB comes in a well sealed bag but is as expected... bare bones. Might have to order a few more to practice my now rusty soldering skills. Because the board is pretty small -~2.5" x 1.5" looks like it'll be a fairly tedious build. i'd recommend bringing some electronic tweezers to help set and hold the chips and the contact leads.
  • Ben R.
    Posted Feb 2, 2008 2:20 PM
    I really want experience in this area. I have seen someone do the solder conversion from SMD to a breadboard form factor, using wires and a block of pins, with hot glue to stabilize the result. He recommended an 18 Watt soldering iron for surface mount.
  • Posted Jan 6, 2008 1:11 AM
    Can you provide a list of tools needed to accomplish this project? Thanks.

Who attended?

    •  This was a good introduction to the MC lingo. I like the emphasis on code reference and hunting down the inner-workings of libraries. 
    •  Enjoyed the basic examples of programming with the Arduino and getting some of the basic hardware components together. Melanie did a nice job of putting together the materials and adapting to the groups needs. Shivang also was helpful in getting things up and running. 
    •  This was exactly what I was looking for! A structured way to learn robotics. If left to my own devices, I probably wouldn't get far. It's good to know there is a group where you can get info and bounce ideas off of each other. 
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