In summer, because of the hot weather, people's enthusiasm for food has decreased by more than half, but even if the sun again, even if the temperature again high, can not stop people eating crayfish heart. 

      In the evening, about three or five friends, find a food stall, drink two bottles of cold beer, sip a delicious fresh crayfish, it is simply a human enjoyment. 

      Speaking of crayfish, by the way, let's talk about crayfish farming. The traditional crayfish farming relies on the farmers to throw the feed manually, which is inefficient, and the sowing is not even, and will cause different degrees of waste. In recent years, with the increasingly mature technology of UAV, UAV has been vigorously used in crayfish farming. It is reported that Haofeng Agricultural Technology Co. , Ltd. , a street in Yunzhou, Rui'an, has actively adopted uavs this year. Staff only need to fill the UAV's feed box with feed and then operate it via a remote control, uAV on the automatic take-off in accordance with the planning of the route for scattering material, less than an hour, 300 Mu of shrimp pond all complete scattering material.

     In addition to being used for crayfish farming, uavs are also increasingly used in fields such as seeding and pesticide spraying. UAV is generally composed of carrying platform, Flight Control System, power system, control equipment, aerial stabilizer, and so on. The flight control system mainly includes sensors, on-board computer and Servo action equipment, the realized functions include UAV attitude stabilization and control, UAV task equipment management and emergency control, and the Servo action equipment has been widely used in the swing-type voice coil motor.

       For more than 10 years, Kunshan Tongmao Electronics Co. , Ltd. has been deeply engaged in the field of voice coil motors. The five types of voice coil motors made by Tongmao include cylindrical, rectangular, flat, swinging and shaft type. They are all based on European and n technical standards and processing techniques, by the major enterprises, universities and scientific research institutions, welcome to pay more attention. 

        This article was originally published by Kunshan Tongmao Electronics Co. , Ltd. (www.tmmotion.com ) .