The microcontroller using software algorithms to deal with thinking of the signal accordingly

The formation of domestic and international marketing and service network, the company intends to take in 11 areas of marketing strategy, to quickly build sales channels and after-sales service system: setting up the sales department at the corporate level, responsible for promotion of products in the market; in some provinces, major cities, such as Guangdong, Shanghai, Zhejiang and other direct channels to set up branches and offices means; other markets at home and abroad, a regional agency, industry, agency model; of the regional authority responsible for marketing and sales goals; in places where small and medium manufacturing enterprises, such as Dongguan , Wenzhou, Ningbo and other cities, the establishment of 20 laser processing station; build China's laser processing chain Alliance bleomycin counseling centers and service centers, industrial cities and regions in the collection each carrier to join the pursuit of a fixed return, expand market share . Network information, network marketing, network marketing using the proceeds of the total income will be increasing the proportion of the effective use of print media and event publicity; give full play to the middle of the company and the role of expert systems, to strengthen the marketing staff and commissioning services job training of personnel; strengthen market planning, market segmentation, marketing; each series of the formation of echelon structure of different grades of products to meet different levels of customer demand; carefully prepare the old customer service work, is the largest established customers new customer marketing idea.
1.2 control algorithm selection and demonstration program: Option One: the use of two photodiodes collected light signal, two signals by constantly comparing the size to control the motor rotation because the two signals exposure to environmental impact, and interference with large, easy to cause the motor to oscillate in a wide range, resulting in tracking the source side to side. Option II: theory, through the program were compared in two pairs of two with multiple photodiode for light processing, said at the size of the photodiode voltage signal to control the motor rotation direction, due to the performance of each photosensitive diode parameters can not be exactly the same, the measured voltage signal is not completely accurate, it is difficult to achieve the desired effect, this program is not easy to achieve.
The microcontroller using software algorithms to deal with thinking of the signal accordingly. Fourth, the overall system test 1, test environment, test environment Introduction The main time-tested, that is a night test (ordinary fluorescent lights); b morning test windows facing the sun, have light conditions; c noon test, a strong light intensity; d afternoon test, for the corridor, the light intensity is not 2, the test device laser pointer 100 cm 30 degrees 142cm around the test device 3