R & D technology is mainly concentrated in the eight control methods, eight sense technologies and three display applications: Control methods include: power control, time control, voltage control, ultrasonic control, speed control, temperature control, flow control, charge/discharge control; Sense technologies include: humidity sensing, water flow sensing, current sensing, weight sensing, voltage sensing, brightness sensing, reed switch sensing, human body detecting; Display applications include: LED segment display, LCD display, Vacuum Fluorescent Display
