Abstract :
With the development of technology these days is a lot of manual work was
replaced by automated tools. White board is one very important tool in teaching and
learning, but the learning process is often disrupted by the removal process is done
manually, because the teacher or the student must take the time and effort to remove and
also in terms of hygiene can interfere with hygiene on teachers and students. Changes to
the manual tools can be used automatically. Use of the remote control becomes an option
to further simplify the process of the work. Use of the remote control as control removal
tool a whiteboard certainly can be one of the practical application of the basic principles
and flexible. Where the remote will emit infrared rays (infrared) rays which have a high
frequency that cannot be seen by human vision. Rays radiate Infrared Receiver for the
receipt by Infrared Receiver then proceeded to the micro to process. The use of
mikropengendali as the brain to control the motor DC, motor DC used to drive the eraser
board. C language used to write programs on the mikropengendali that are generally
small so it can be executed quickly by mikropengendali. This tool has some advantages
that may make removal easier and can also save energy because it uses the motor as
driving force of the removal. So the existence of this tool doesn’t need to clear the board by
manual.
Keyword: Remote Control, Infrared Receiver, Microcontroller ATMega8535, C language,
Motor DC