This is a tutorial to
build your own Fighter-boat using Arduino UNO. It can be either programmed over
USB or Bluetooth. There is a reportandposterabout the project on share latex. Thegalleryis publicly available in Google+. The workshop slidescan be found on Google drive. All the
source code, schematics files and documentation for the workshop are publicly
available ongit-hub.
Step 1: Circuit development
The circuit can be
built according to the schematics here.
Step 2: Mechanical design
The frame can be
milled using a CNC or cut by hand according to the schematics herethe servo motors must be modified to be continuous rotating according to guide here.
Step 3: Laser cutting
chassis
The laser cutter design for the chassis
can be found here. The idea of
the laser cutter design is that the chassis can be easily assembled and disassembled.
Laser cutter mostly accept the SVG or/and DXF format(s). The
difference between a laser cutter and CNC is that the laser cuts on the line,
where the CNC cuts inside of the borders or outside. Which means the laser
cutter design needs an extra margin, which is specific to the laser, mostly
correlates with the power of the laser? The only good way to find out is to
test :)
The cube here is designed for the margin testing purpose
Step 4: Programming
Connect the Bluetooth module to a 3.3V USB to serial 38400 baud and configure with the following:
·
AT
·
AT+RESET
·
AT+ORGL
·
AT+ROLE=0
·
AT+POLAR=1,0
·
AT+UART=57600,0,0
·
AT+INIT
·
AT+INQ
When using a Linux
machine the Bluetooth can be configured with the following:
# Arduino Bluetooth
device address and your Bluetooth
·
$ hcitool scan # to
get arduino Bluetooth address
·
$ hciconfig -a | grep
"BD Address" # to get your Bluetooth address
·
$ echo "
1234" > /var/lib/Bluetooth//pin-codes
·
$ rfcomm bind 0
More detail click here www.robomart.com/blog
Step 5: Testing
Happy constructing xD
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