www.techaneesh.blogspot.com.

Thursday, June 21, 2012

# SIMPLE BEETLE ROBOT 1

The following article will show you how to build a simple robot, called "The Beetle Robot", 
This is the Beetle Robot v. 3 you are going to build:

Image

Before starting, I suggest you to read the complete tutorials. This will greatly lower the chances of you making a mistake.



Tools Needed:

  • soldering iron 
  • electronic solder
  • diagonal cutter
  • Mini glue gun
Components for the robot
  • 2x - small 1.5 Volts motors
  • 2x - small paperclips
  • 2x - big paperclips
  • 2x - batteries AAA or AA
  • 1x - battery holder AAA or AA
  • 1x - 2 cm of heat shrink
  • 1x - wooden pearl (for the caster)
  • 1x - meter of electric wire
  • 2x - Sub-mini lever SPDT switches
    Image

Here are the serial numbers of the components and tools fromRadioShack .

ComponentNumber
soldering iron64-2184
electronic solder64-006
diagonal cutter64-2951
1.5 Volts motor273-223
battery holder270-398
SPDT switch275-016
Most of the components can be bought for much cheaper at , or similar. At  you can find the dual AA battery holder and the Mabuchi motor. You can find these components at any good electronic store.

Here is all the parts for the construction the beetle robot.

Image

1. Cut the electric wire in pieces of 6 cm each, 13 times.

Image

Strip 1 cm at each end.

Image


2. Regroup all the components.

Image

3. Solder each wire to each components except the two batteries.

Image

4. Take the battery holder and make a connection to the connection.

Image

This will give a third connection.See picture below.

Image

The blue wire is the third connections

Image


5. Turn the battery holder up side down so the batteries point to the ground. Glue the two switches on the battery holder in a V form.

Image

Image

Image

6. Glue the motor beside each switch so that the shaft touches the ground

Image

Image

Image




7. Take the big paperclip and make the caster like the picture below.

Image

You can make a nice looking caster or a normal one

Image

Image

I prefer the nice one

Image
8. How to make the connection
Image

Image

Image


9. Take the small paper clip and bend them to make antenna.

Image

Glue them to the switches and don’t put to much glue.

Image

Add 1 cm of heat shrink to the shaft of each motor.

Image

Image
10. Add the batteries in the battery holder and put it on a flat surface to see your creation take life. Congratulation!

Image

Image