智能温控风扇的设计
Esign of intelligent temperature control fan
ABSTRACT
Based detection and single-chip control technology, the design of a smart temperature
control fan speed. Explains smart temperature control fan speed control works, hardware
design, software implementation process. System is simple, stable, low cost, has a certain
energy-saving effect.
Controlled by the microcontroller to achieve a fan of our main functions: When you
press the key to open the system initialize the default set temperature is 25 degrees, if the
outside temperature is above the set temperature for fan operation, if the outside
temperature is high below the set temperature in the wind does not turn the page,
displaying the outside temperature. You can set the desired temperature, and also shows
the set temperature, press the plus or minus key to exit the setting mode.
Automatic fan control, so fans of the home appliances become more intelligent.
Unable to overcome the ordinary fan speed automatically adjusted according to outside
temperature difficult. Smart fan design has important practical significance.
KEY WORDS AT89C52, temperature sensor, D.C. electric machine，Simulation
of fan.
