Robot vacuum floor cleaner

The robot cleans floor using vacuum produced by tiny computer cooler turbine. Automatically roaming in the room avoids furniture and walls. Assembled during weekend.

Step 1 Use any MCU controller and DC motor driver to control the robot

Any MCU with DC motor driver suit to control this robot. The robot is controlled by AVR Atmega48 with L293D motor driver which were assembled on the prototype board.
Because L293D warms pretty much an aluminium heat sink is mounted on it.
The 6 volts accumulator is used as a power supply.
L7805 5 volts regulator is to supply valid level power to the controller circuit.
This controller could have less contacts - this board was made to be used in other prototyping.
This ATMega MCU was programmed by BascomBasic.

Comments

[eddie5492001]

This is so interessting and useful.
Could you provide the parts list and the circuit diagram .and program code?
Thanks

[revrekad]

Added a circuit (in the step 3) and a program (in the last step).

[brsild]

can someone use a m11b416256a-25j ic as a microcontroller for a robot

[nfssaurabh]

please provide the parts list and the circuit diagram

[Voodoo6666]

Please more informations ! This is so interessting... but there are not enough informations !

[ms10]

lllllike it nice

[ms10]

cooooooooooooolllllllllllllll..................

[lusucic]

Awesome project!! I was looking for something like this for my first more complex Arduino project. Perfect!

[LeumasYrrep]

That is awesome!

[Kiteman]

A home-built Roomba! Awesome!